EASY719-AC-RCX.pdf

Operating Instructions

05/10 MN05013003Z-EN

replaces 05/04 AWB2528-1508GB Control Relay

500, 700

All brand and product names are trademarks or registered trademarks of the owner concerned.

Emergency On Call Service Please call your local representative:

http://www.eaton.com/moeller/aftersales or Hotline of the After Sales Service:

+49 (0) 180 5 223822 (de, en) AfterSalesEGBonn@eaton.com

Original Operating Instructions The German-language edition of this document is the original operating manual.

Translation of the original operating manual All editions of this document other than those in German language are translations of the original German manual.

1st published 2004, edition date 05/04, 2nd edition 05/10, See revision protocol in the “About this manual“ chapter

© 2004 by Eaton Industries GmbH, 53105 Bonn

Production:DHW Translation:globaldocs GmbH

All rights reserved, including those of the translation.

No part of this manual may be reproduced in any form (printed, photocopy, microfilm or any other process) or processed, duplicated or distributed by means of electronic systems without written permission of Eaton Industries GmbH, Bonn.

Subject to alteration without notice.

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M oe lle rG m bH

Sa fe ty in st ru ct io ns Danger!

Dangerous electrical voltage!

I

Before commencing the installation

• Disconnect the power supply of the device.

• Ensure that devices cannot be accidentally restarted.

• Verify isolation from the supply.

• Earth and short circuit.

• Cover or enclose neighbouring units that are live.

• Follow the engineering instructions (AWA) of the device concerned.

• Only suitably qualified personnel in accordance with EN 50110-1/-2 (VDE 0105 Part 100) may work on this device/system.

• Before installation and before touching the device ensure that you are free of electrostatic charge.

• The functional earth (FE) must be connected to the protective earth (PE) or to the potential equalisation. The system installer is responsible for implementing this connection.

• Connecting cables and signal lines should be installed so that inductive or capacitive interference does not impair the automation functions.

• Install automation devices and related operating elements in such a way that they are well protected against unintentional operation.

• Suitable safety hardware and software measures should be implemented for the I/O interface so that a line or wire breakage on the signal side does not result in undefined states in the automation devices.

• Ensure a reliable electrical isolation of the low voltage for the 24 volt supply. Only use power supply units complying with IEC 60364-4-41 (VDE 0100 Part 410) or HD 384.4.41 S2.

• Deviations of the mains voltage from the rated value must not exceed the tolerance limits given in the specifications, otherwise this may cause malfunction and dangerous operation.

• Emergency stop devices complying with IEC/EN 60204-1 must be effective in all operating modes of the automation devices.

Unlatching the emergency-stop devices must not cause restart.

• Devices that are designed for mounting in housings or control cabinets must only be operated and controlled after they have been installed with the housing closed. Desktop or portable units must only be operated and controlled in enclosed housings.

• Measures should be taken to ensure the proper restart of programs interrupted after a voltage dip or failure. This should not cause dangerous operating states even for a short time.

If necessary, emergency-stop devices should be implemented.

• Wherever faults in the automation system may cause damage to persons or property, external measures must be implemented to ensure a safe operating state in the event of a fault or malfunction (for example, by means of separate limit switches, mechanical interlocks etc.).

II

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 1

Contents

0 About This Manual

0.1 List of revisions

0.2 Device designation

0.3 Writing conventions

1.1 Target group

1.2 Proper use

1.2.1 Improper use

1.3 Overview

1.4 Versions

1.4.1 Key to part numbers

1.5 operating principles

1.5.1 Key Pad

1.5.2 Selecting menus and entering values

1.5.3 Choosing the main and system menu

1.5.4 Status indicator

1.5.5 Status display for local expansion

1.5.6 Advanced Status display

1.5.7 LED display

1.5.8 Menu structure

1.5.9 Selecting or toggling between menu items

1.5.10 Cursor display

1.5.11 Set value

2 Installation

2.1 Mounting

2.1.1 Mounting on top-hat rail

2.1.2 Screw mounting

2.2 Connecting the expansion device

2.3 Terminations

2.3.1 Tools

2.3.2 Cable cross-sections

2.4 Connecting the power supply

2.4.1 Cable protection

2.4.2 Supplying AC basic units

2.4.3 Supplying AC expansion units

2.4.4 Supplying DC basic units

2.4.5 Supplying DC expansion devices

2.5 Connecting inputs

2.5.1 Connect digital AC inputs

2.5.2 Connecting easy DC digital inputs

2.5.3 Connecting analog inputs

2.5.4 Connecting high-speed counters and frequency generators

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2.6 Connecting outputs

2.6.1 Connecting relay outputs

2.6.2 Connecting transistor outputs

2.6.3 Behavior in the event of a short-circuit/overload

2.7 Expanding inputs/outputs

2.7.1 Local expansion module

2.7.2 Remote expansion

2.8 Connecting bus systems

3 Placing into operation

3.1 Switch-on

3.2 Setting the menu language

3.3 operating modes

3.4 Creating your first circuit diagram

3.4.1 Circuit diagram display

3.4.2 From the first contact to the output coil

3.4.3 Wiring

3.4.4 Testing the circuit diagram

3.4.5 Deleting the circuit diagram

3.4.6 Fast circuit diagram entry

4 Wiring with

4.1 -operation

4.1.1 Buttons for editing circuit diagrams and function relays

4.1.2 Operation

4.1.3 Relays, function relays

4.1.4 Saving and loading circuit diagrams

4.2 Working with contacts and relays

4.2.1 Input and output contacts

4.2.2 Creating and modifying connections

4.2.3 Inserting and deleting a rung

4.2.4 Switching with the Cursor Buttons

4.2.5 Checking the circuit diagram

4.2.6 Coil Functions

4.3 Function Relays

4.3.1 Example: with function relay timer and counter relay

4.4 Analog value comparator/threshold value switch

4.4.1 Circuit diagram display with analog value comparator

4.4.2 Compatibility with 400 with500 and 600 with

4.4.3 Parameter display in RUN mode

4.4.4 Resolution of the analog inputs

4.4.5 Function of the analog value comparator function relay

4.5 Counter

4.5.1 Function of the counter function relay

4.6 High-speed counters, -DA, -DC

4.6.1 Frequency Counter

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 3

4.6.2 High-speed counters

4.7 Text Display

4.7.1 Wiring a text display

4.7.2 Retention

4.7.3 Scaling

4.7.4 Function

4.7.5 Text Entry

4.7.6 Font

4.7.7 Entering a setpoint in a display

4.8 Weekly timer

4.8.1 Parameter display and parameter set for weekly timer:

4.8.2 Changing time switch channel

4.8.3 Function of the weekly timer (example parameter setting)

4.9 Operating Hours Counter

4.9.1 Value range of the operating hours counter

4.9.2 Accuracy of the operating hours counter

4.9.3 Function of the operating hours counter function relay

4.10 Timing Relay

4.10.1 Parameter display and parameter set for a timing relay:

4.10.2 Retention

4.10.3 Timing relay modes

4.10.4 Time Range

4.10.5 Function of the timing relay function relay

4.10.6 Examples timing relay

4.11 Jumps

4.11.1 Function

4.11.2 Power Flow Display

4.12 Year Time Switch

4.12.1 Function

4.12.2 Behavior in the event of a power failure

4.12.3 Wiring of a year time switch

4.12.4 Parameter display and parameter set for year time switch

4.12.5 Changing time switch channel

4.12.6 Entry rules

4.12.7 Function of the year time switch

4.12.8 Year time switch for sample parameter configurations

4.13 Master Reset

4.13.1 Operating modes

4.13.2 Function of the master reset function relay

4.14 Basic circuits

4.14.1 Negation (contact)

4.14.2 Negation (coil)

4.14.3 Permanent contact

4.14.4 Series circuit

4.14.5 Parallel connection

4.14.6 Parallel circuit operating like a series connection of make contacts

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4.14.7 Parallel circuit operating like a series connection of break contacts

4.14.8 Two way switch

4.14.9 Self maintaining

4.14.10 Impulse relays

4.14.11 Cycle pulse on rising edge

4.14.12 Cycle pulse on falling edge

4.15 Circuit examples

4.15.1 Star-delta starting

4.15.2 4x shift register

4.15.3 Running light

4.15.4 Stairwell lighting

5 settings

5.1 Password protection

5.1.1 Password setup

5.1.2 Selecting the scope of the password

5.1.3 Activating Passwords

5.1.4 unlocking

5.1.5 Changing or deleting the password range

5.1.6 Password incorrect or no longer known

5.2 Changing the menu language

5.3 Alter parameters

5.3.1 Adjustable parameters for function relays

5.4 Setting date and time

5.4.1 Set time

5.4.2 Setting summer time start and end

5.4.3 Setting summer time start and end

5.4.4 Summer time start and end, setting the rule

5.5 Activating input delay (debounce)

5.5.1 Activating debounce (input delay)

5.5.2 Deactivating debounce (input delay)

5.6 Activating and deactivating the P buttons

5.6.1 Activating P buttons

5.6.2 Function of the P buttons

5.6.3 Deactivating the P buttons

5.7 Startup behavior

5.7.1 Setting the startup behavior

5.7.2 Behavior when the circuit diagram is deleted

5.7.3 Behavior during upload/download to card or PC

5.7.4 Possible Faults

5.7.5 Card startup behavior

5.8 Setting the cycle time

5.9 Retention (non-volatile data storage)

5.9.1 Permissible markers and function relays

5.9.2 Setting retentive behavior

5.9.3 Deleting retentive actual values

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 5

5.9.4 Transferring retentive behavior

5.9.5 Changing the operating mode or the circuit diagram

5.9.6 Changing the startup behavior in the SYSTEM menu

5.10 Displaying device information

6 Internal

6.1 circuit diagram cycle

6.1.1 operation and effects on circuit diagram creation

6.2 Delay times for inputs and outputs

6.2.1 Delay times with -DA and -DC basic units

6.2.2 Delay time with -AB, -AC basic units

6.2.3 Delay times for the analog inputs of -AB, -DA and

-DC

6.3 Monitoring of the functionality of the basic unit

6.4 Monitoring of short-circuit/overload with EASY..-D.-T

6.5 700 expanding

6.5.1 How is an expansion unit recognized?

6.5.2 Transfer behavior

6.5.3 Function monitoring of expansion units

6.6 Saving and loading circuit diagrams

6.6.1 EASY…-..-..X

6.6.2 Interface

6.7 Memory card

6.7.1 Compatibility with EASY-M-8K, EASY-M-16K memory cards

6.7.2 Loading or saving circuit diagrams

6.8 Soft

6.8.1 Program transfer between Soft and 500/700

6.8.2 Soft help

6.9 with a remote display and operator unit

6.10 Device version

7 What Happens If …?

7.1 Messages from the system

7.2 Possible situations when creating circuit diagrams

7.3 Event

8 Appendix

8.1 Approval and Certification

8.1.1 Approvals and national approvals for 500/700 devices

8.1.2 Shipping approvals for 500/700 devices

8.1.3 Approvals and national approvals for expansion devices

8.1.4 Shipping approvals for expansion units 6

8.2 Dimensions

8.3 Technical data

8.3.1 Standards

6 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

8.3.2 General

8.3.3 Power supply

8.3.4 Digital inputs

8.3.5 Rapid counter inputs

8.3.6 Analog inputs

8.3.7 Relay outputs

8.3.8 Transistor outputs

8.4 List of the function relays

8.4.1 Usable contacts

8.4.2 Available function relays

8.4.3 Names of relays

8.4.4 Names of function relay

8.4.5 Name of function block inputs (constants, operands)

8.5 Compatibility of the function relay parameters

8.5.1 Parameter display of analog value comparator

8.5.2 Parameter display of counters

8.5.3 Parameter display of weekly timer

8.5.4 Parameter display of timing relay

8.5.5 Compatibility of memory cards

9 Glossary of terms

0 About This Manual

0.1 List of revisions

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 7

0 About This Manual

This manual describes the installation, commissioning and programming (circuit diagram generation) of the easy500 and easy700 control relay.

Specialist electrical training is needed for commissioning and creating circuit diagrams. When active components such as motors or pressure cylinders are controlled, parts of the system can be damaged and persons put at risk if the MFD device is connected or programmed incorrectly.

0.1 List of revisions

The following are the main changes and amendments which have been made since the edition 08/04 and 01/05 of this manual:

0.2 Device designation

This manual uses the following abbreviated designations for different device models:

Publication date

Page Subject New Modifi-cation

05/10 29 Hazard warning about the correct connection of the L main pole and N neutral conductor

127 Timing relay - Signal Diagrams in fig. 64 + 68 ✓

127 Timing relay - Retriggering during response delay ✓

137 year time switch - additional examples ✓

194 Times of the timeout watchdogs, system control ✓

225 „Compatibility of memory cards“ ✓

Designation Device types easy500 EASY512-AB...

EASY512-AC...

EASY512-DA...

EASY512-DC...

easy700 EASY719-AB...

EASY719-AC...

EASY719-DA...

EASY719-DC...

EASY721-DC...

easy-AB EASY512-AB...

EASY719-AB...

easy-AC EASY512-AC...

EASY618-AC-RE

EASY719-AC..

easy-DA EASY512-DA...

EASY719-DA...

0 About This Manual

0.3 Writing conventions

8 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

0.3 Writing conventions

Symbols used in this manual have the following meanings:

▶ indicates actions to be taken.

For greater clarity, the name of the current chapter is shown in the 1. headline and the name of the current section in the 2. headline.

easy-DC EASY512-DC...

EASY6..-DC...

EASY719-DC...

EASY721-DC...

easy-E EASY2..

EASY618-AC-RE

EASY618-DC-RE

EASY620-DC-TE

EASY512-..-... EASY7..-..-... Type designation of the control relay, the dots represent placeholders for all characters used

Designation Device types

CAUTION

Warns about the possibility of material damage.

WARNING

Warns of the possibility of hazardous situations that may possibly cause injury.

Warns of the possibility of hazardous situations that could result in serious injury or even death.

DANGER

Warns of hazardous situations that result in serious injury or death.

￫ Draws your attention to interesting tips and supplementary information.

1.1 Target group

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 9

1.1 Target group

easy must only be installed and connected up by trained electricians or other persons who are familiar with the installation of electrical equipment.

Specialist electrical training is needed for commissioning and creating circuit diagrams. When active components such as motors or pressure cylinders are controlled, parts of the system can be damaged and persons put at risk if the MFD device is connected or programmed incorrectly.

1.2 Proper use

easy is a programmable switching and controlgear and is used as a replacement for relay and contactor control circuits. easy may only be operated when it has been correctly and properly installed.

• easy is designed to be installed in an enclosure, switch cabinet or service distribution board. Both the power supply and the signal terminals must be laid and covered so as to prevent accidental contact.

• The installation must comply with regulations for electromagnetic compatibility EMC.

• The power up of easy must not cause any hazards arising from activated devices, such as unexpected motor startups or power ups.

1.2.1 Improper use

easy should not be used as a substitute for safety-related controls such as burner or crane controls, emergency-stop or two-hand safety controls.

1.3 Overview

10 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

1.3 Overview

Figure 1: easy basic units and expansion devices

POW

BUS

POWER

COM-ERR

ADR

ERR

MS

NS

1.3 Overview

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 11

Legend for figure 1:

a easy500 basic unit b easy700 basic device with EASY-LINK-DS data connector c Detachable text display consists of MFD-80(-B) and MFD(-AC)-CP4-500 d EASY209-SE ethernet gateway, connection via the serial multi-function interface e EASY204-DP PROFIBUS-DP slave gateway f EASY205-ASI AS-Interface slave gateway g EASY221-CO CANopen gateway h EASY222-DN DeviceNet gateway i EASY202-RE output expansion j I/O expansion EASY410-DC-… k I/O expansion EASY6..-…-.E l EASY200-EASY coupling device easy is an electronic control relay with logic functions, timer, counter and time switch functions. It is also a control and input device in one, that can perform many different tasks in domestic applications as well as in machine building and plant construction.

easy ensures correct functioning at the start and during operation by executing internal tests and with the help of various timeout watchdogs, (￫ Table 34:, Page 192).

Circuit diagrams are connected up using ladder diagrams. and each element is entered directly via the easy display. You can:

• Connect N/O and N/C contacts in series and in parallel

• switch output relays and auxiliary relays,

• Use outputs as relays, impulse relays or latching relays,

• Use multi-function timing relays with different functions,

• Use up and down counters,

• Count high-speed counter pulses,

• Measure frequencies,

• Process analog inputs, easy-AB, easy-DA, easy-DC, (EASY512…: two analog inputs, easy700: four analog inputs),

• Display any texts with variables, enter setpoints,

• Use year time switches, weekly timer, EASY…-…-.C(X),

• Count operating hours (four retentive operating hours counters are integrated),

• trace the power flow in the circuit diagram,

• load, store and password protect a circuit diagram.

If you wish to wire easy via your PC, use the easySoft-Basic or easySoft-Pro programming software. easySoft allows you to create and test your program (circuit diagram) on the PC. It also allows you to print out your circuit diagram in DIN/IEC, ANSI/CSA or easy format.

1.4 Versions

12 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

1.4 Versions

easy basic units at a glance

Figure 2: Versions a Supply voltage connection b Inputs c Status LED d Keypad e Interface socket for memory card or PC connection f Outputs g Display

DEL

ALT

ESC

OK

ESC

OK

DEL

ALT

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 13 easy basic units with stand-alone MFD-80…, MFD-CP4-500 HMI unit

Figure 3: Overview with stand-alone HMI unit a easy500 basic units b easy700 basic units c Display/operating unit MFD-80(-B) d Power supply/communication module with MFD(-AC)-CP4-500 interface cable

14 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

1.4.1 Key to part numbers

Table 1: Overview of comparable easy400 types with easy500 and easy600 with easy700

EASY - x x x - x x - x x x LCD display: X = No display Time switch: C = Available; E = Expansion

Output type:

R = Relay (max. 8 A)

T = Transistor (0.5 A, parallel connection possible up to 2 A)

Supply voltage, device and inputs AB = 24 V AC (2, (4) inputs, also usable as 0 to 10 V analog inputs)

AC = 100, 120, 230, 240 V AC

DC = 24 V DC (2 (4) inputs, also usable as 0 to 10 V analog inputs)

DA = 12 V DC (2 (4) inputs, also usable as 0 to 10 V analog inputs)

Number of inputs/outputs (+ expansion) 12 = 8 I/4 O

18 = 12 I/6 O

19 = 12 I/6 O + expansion 20 = 12 I/8 O

21 = 12 I/8 O + expansion

Rating class (RC) and space unit (SU)

2 = 35.5 mm (SU) 4, 5 = 71.5 mm (4 SU), RC = 4 or 5

6, 7= 107.5 mm (6SU), RC = 6 or 7

Control relays easy easy400, easy600 easy500, easy700

– EASY512-AB-RC

– EASY512-AB-RCX

EASY412-AC-R EASY512-AC-R

EASY412-AC-RC EASY512-AC-RC

EASY412-AC-RCX EASY512-AC-RCX

EASY412-DA-RC EASY512-DA-RC

EASY412-DA-RCX EASY512-DA-RCX

EASY412-DC-R EASY512-DC-R

EASY412-DC-RC EASY512-DC-RC

EASY412-DC-RCX EASY512-DC-RCX

EASY412-DC-TC EASY512-DC-TC

EASY412-DC-TCX EASY512-DC-TCX

– EASY719-AB-RC

– EASY719-AB-RCX

EASY619-AC-RC EASY719-AC-RC

EASY619-AC-RCX EASY719-AC-RCX

– EASY719-DA-RC

– EASY719-DA-RCX

EASY619-DC-RC EASY719-DC-RC

EASY619-DC-RCX EASY719-DC-RCX

EASY621-DC-TC EASY721-DC-TC

EASY621-DC-TCX EASY721-DC-TCX

1.5 operating principles

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 15

1.5 operating principles

1.5.1 Key Pad

1.5.2 Selecting menus and entering values

DEL: Delete object in circuit diagram

ALT: Special functions in circuit diagram, Status display

Cursor buttons ú í ÍÚ:

Move cursor Select menu items Set contact numbers, contacts and values

OK: Next menu level, Save your entry

ESC: Previous menu level, Cancel

ALTDELDELDELDELDELDELDELDELDELDEL

ESC OK

and Calling the System menu

Move to next menu level Call menu item Activate, change, store entries

Move to previous menu level Cancel entries since last OK

ÍÚ

ú í

Change menu item Change value Change place

P button function:

ú í

Input P1, Input P3, Í Ú

Input P2 Input P4

16 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

1.5.3 Choosing the main and system menu

1.5.3.1 Status indicator

1.5.3.2 Toggling between weekday, time display and date display (only on devices with clock)

1.2

RS

MO

.2…6..

I ..2..5...

P-

MO 02:00

..34…. RUN

and

No password

PROGRAM...

STOPå RUN

PARAMETER

INFO...

SET CLOCK

SECURITY…

SYSTEM...

LANGUAGE...

easy500: 8 inputs, 4 outputs

Current selection flashes in the easy menu

Clock menu on devices with clock

1st menu level Main menu

1. Menu mode System menu easy500 or easy700

SECURITY…

SYSTEM...

LANGUAGE...

CONFIGURATOR

The CONFIGURATOR menu appears if a configurable expansion module is connected such as EASY204- DP (Profibus-DP bus gateway)

.2..5

P-

MO 11:50

..34 RUN .2..5

P-

2010-04-01

34 RUN

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 17

1.5.4 Status indicator

1.5.5 Status display for local expansion

1.5.6 Advanced Status display

easy500: input 1 to 8, easy700: input 1 to 12

Inputs

Weekday/Time or Weekday/Date

Outputs RUN/STOP mode easy500: output 1 to 4, easy700: output 1 to 6 or 8

On: 1, 2, 3, 4/Off:…

.2..5

P-

MO 11:50

Q ..34..STOP

.2..5

P-

2010-04-01

Q ..34..STOP

1.......9...

RS AC P-

MO 10:42

1.....7. RUN

Inputs

Expansion device

Weekday/Time or Weekday/Date

Outputs

On: 1, 2, 3, 4/Off:…

RS = Expansion functioning correctly

1.......9...

RS AC P-

MO 10:42

1.....7. RUN

Retention/debounce AC expansion ok/P buttons

Start behavior

RE : Retention switched on

I : Debounce switched on

AC : AC expansion functioning correctly

DC : DC expansion functioning correctly

GW : Bus coupling module detected GW flashes: Only easy200-easy detected. I/O expansion not detected.

04.03.17 Display of actual device date

ST : When the power supply is switched on, easy switches to STOP mode

12...6.89...

RE I AC P-

04.03.17 ST

123.5.78 RUN

18 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

1.5.7 LED display

EASY512-…-…X, easy700 and easy-E feature an LED on the front indicating the status of the power supply as well as whether RUN or STOP mode is active (￫, page12).

1.5.8 Menu structure

1.5.8.1 Main menu without password protection

▶ You access the main menu by pressing OK.

LED OFF No supply voltage

LED continuously lit Power supply present, STOP mode

LED flashing Power supply present, RUN mode

PROGRAM...Æ

STOP å RUN

PARAMETER

INFO... æ

SET CLOCK..

PROGRAM...

DELETE PROG

MODE

SAVE

CANCEL

Main menu

STOP: Circuit diagram display

Parameters

Circuit Diagram

Parameter display

DELETE ?

PROGRAM...

DELETE PROG

CARD...

DEVICE-CARD

CARD-DEVICE

DELETE CARD

REPLACE ?

PROGRAM...

DELETE PROG

CARD...

DEVICE-CARD

CARD-DEVICE

DELETE CARD

DELETE ?

DEVICE-CARD

CARD-DEVICE

DELETE CARD

The arrows indicate that there are more than four menus.

REPLACE ?

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 19

PROGRAM...Æ

STOP RUN å

PARAMETER

INFO... æ

SET CLOCK..

Main menu

Parameter display

SET CLOCK..

SUMMER

TIME...

PROGRAM...Æ

STOP RUN å

PARAMETER...

INFO...

æ

PROGRAM...

STOP RUN Æ

PARAMETER

INFO...

SET CLOCK.æ

Display for date and time setting

HH:MM --:--

TT.MM --.--

YEAR ____

HH:MM 14:23

TT.MM 17.03

YEAR 2010

T1 X S +

T2 Ü M:S +

C1 N +

O1 +

T1 X S +

S1 10.000

S2 +0

T:

Information display of the devicePROGRAM...Æ STOP RUN å

PARAMETER...

INFO... æ

SET CLOCK..

DC TC LCD

OS: 1.00.027

CRC: 02752

20 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

AM --Æ

WD: --

TT.MM:00.00æ

HH:MM:00:00

DIFF: 00:00

NONE Æ

RULE... å

EU

GB æ

US

NONE Æ

RULE...

EU

GB æ

US

AM --Æ

WD: --

TT.MM:00.00æ

HH:MM:00:00

DIFF: 00:00

Main menu

PROGRAM...

STOP RUN Æ

PARAMETER..

INFO...

SET CLOCK.æ

SET CLOCK..

SUMMER TIME…

Only one selection is possible.

NONE åÆ

RULE...

EU

GB æ

US

SUMMER START

SUMMER END

SUMMER START

SUMMER END

SET CLOCK..

SUMMER TIME…

NONE Æ

RULE... å

EU

GB æ

US

SUMMER START

SUMMER END

SET CLOCK..

SUMMER TIME…

SET CLOCK..

SUMMER TIME…

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 21

1.5.8.2 Main menu with password protection

1.5.8.3 System menu

The System menu is accessed by simultaneously pressing DEL and ALT.

PASSWORD.. Æ

STOP RUN å

PARAMETER...

INFO... æ

SET CLOCK..

Password

Password entryUnlocking easy

Main menu

PASSWORD...

STOP RUN å

DELETE ?

Correct entry Status indicator four wrong entries (if enabled)

Example:

Password only on program

PROGRAM å Æ PARAMETER å CLOCK å OPRTNG MODEæ INTERFACE. å DEL PROGå

PROGRAM å Æ

PARAMETER

CLOCK

OPRTNG MODEæ

INTERFACE

DEL PROG

ENTER

PASSW..

XXXX

System menu

ACTIVATE PW

CHANGE PW

Password entry

Change/ delete password

SECURITY…

SYSTEM...

LANGUAGE...

CONFIGURATOR

Password setup

PASSWORD...

RANGE...

ENTER

PASSW..

XXXX

CHANGE PW

ACTIVATE PW

CHANGE PW

ACTIVATE PW

PASSWORD...

RANGE...

22 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

1.5.9 Selecting or toggling between menu items

1.5.10 Cursor display

ENGLISH Æ

DEUTSCH å

FRANCAIS

ESPANOL æ

ITALIANO

PORTUGUES

NEDERLANDS

SVENSKA

POLSKI

TURKCE

CESKY

MAGYAR

System menu

SECURITY…

SYSTEM...

LANGUAGE...

CONFIGURATOR

SECURITY…

SYSTEM...

LANGUAGE...

CONFIGURATOR

The further menus depend on the connected expansion device.

Only one selection is possible.

SECURITY…

SYSTEM...

LANGUAGE...

CONFIGURATOR

DEBOUNCE. å

P BUTTONS

RUN MODE å

CARD MODE

CYCLE-T...

RETENTION

Cursor Í Ú

Select or toggle

PROGRAM...

STOP

PARAMETER

INFO

The cursor flashes.

Full cursor Ê/:

• Move cursor with ú í,

• in circuit diagram also with Í Ú

Value M/M

• Change position with ú í

• Change values with Í Ú Flashing values/menus are shown in grey in this manual.

HH:MM â4:23

TT.MM 17.03

YEAR 2010

HH:MM 14:23

TT.MM 17.03

YEAR 2010

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 23

1.5.11 Set value

Select value Í Ú Select digit ú í Change value at digit Í Ú

Store entries

Retain previous value

HH:MM 14:23

TT.MM 17.03

YEAR 2010

Values

Digits Current value at the position (can be changed, Cursor = 3)

24 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2 Installation

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 25 easy must only be installed and wired up by trained electricians or other persons familiar with the installation of electrical equipment.

easy is installed in the following order:

• Assemble devices if necessary,

• Mounting,

• Wiring up the inputs,

• Wiring up the outputs,

• Connecting the power supply.

Never carry out electrical work on the device while the power supply is switched on, there is danger of electric shock.

Always follow the safety rules:

• Switch off and isolate

• Secure against retriggering.

• Verify isolation from the supply.

• Cover adjacent live parts.

2.1 Mounting

26 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.1 Mounting

Install the easy in a control cabinet, service distribution board or in an enclosure so that the power supply and terminal connections cannot be touched accidentally during operation.

Clip easy onto a DIN EN 50022 top-hat rail or fix easy in place using fixing brackets. easy can be mounted vertically or horizontally.

For ease of wiring, leave a gap of at least 30 mm between easy terminals and the wall or adjacent devices.

Figure 4: Clearances to easy

2.1.1 Mounting on top-hat rail

▶ Hook easy to the top edge of the top-hat rail and hinge into place while pressing down slightly. Press down lightly on both the device and the top-hat rail until the unit snaps over the lower edge of the top-hat rail.

Easy will clip into place and will be secured by the built-in spring mechanism.

▶ Check that the device is seated firmly.

The device is mounted vertically on a top-hat rail in the same way.

￫ When using easy with expansion units, connect the expansion concerned before mounting (￫ section “2.2 Connecting the expansion device”, page 28).

m m

(1 .1

8“ m m

(1 .1

8“

30 mm

(1.18“)

30 mm

(1.18“)

2.1 Mounting

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 27

2.1.2 Screw mounting

Mounting on a mounting plate requires the use of fixing brackets which are fixed to the back of easy. The fixing brackets are available as an accessory.

easy600 and easy700: Fasten each device with at least three fixing brackets.

Figure 5: Screw mounting

EASY200-EASY: easy500: easy600, easy700:

2.2 Connecting the expansion device

28 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.2 Connecting the expansion device

Figure 6: Connecting expansion units

▶ Open the easy-Link connections on the side of both easy devices.

▶ Fit the easyLink data connector EASY-LINK-DS in the opening provided on the expansion device.

▶ Plug the devices together.

▶ Proceed in the reverse order to dismantle the device.

2.3 Terminations

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 29

2.3 Terminations

2.3.1 Tools

Slot-head screwdriver, width 3.5 mm, tightening torque 0.6 Nm.

2.3.2 Cable cross-sections

• Solid: 0.2 to 4 mm2

• Flexible with ferrule: 0.2 to 2.5 mm2

2.4 Connecting the power supply

2.4.1 Cable protection

Connect on easy a cable protection (F1) rated for at least 1 A (slow).

2.4.2 Supplying AC basic units

EASY…-AB-RC(RCX), EASY…-AC-R(RC, RCX)

Figure 7: Supply voltage to AC basic unit

￫ The required connection data for device types, easy-AB with 24 V AC, easy-AC with standard voltages of 100 V AC up to 240 V AC, easy-DA with 12 V DC and easy-DC with 24 V DC are provided in the (￫ section “8.3 Technical data”, page 210).

The easy500 and easy700 basic units run a system test for two seconds after the power supply has been switched on. Either RUN or STOP mode will be activated after these two seconds, depending on the default setting.

￫ When easy is switched on for the first time, its power supply circuit behaves like a capacitor. Ensure that reed relay contacts or proximity switches are not used as the switching device for switching on the power supply.

NNL

N

F1

L

2.4 Connecting the power supply

30 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.4.3 Supplying AC expansion units

EASY…-AC-.E

Figure 8: Power supply on the AC expansion units

Ensure the proper connection of the L phase conductor and N neutral conductor if you are using easy-AS devices with a power supply greater than 24 V AC!

If the L phase conductor and N neutral conductor connections are reversed, the full connection voltage of the L phase conductor (100 to 240 V AC) is present on the serial multi-function interface.

Improper connection on the multi-function interface or the insertion of conductive objects in the shaft may cause fatal electric shock.

For your safety:

• Use the original programming cable, which ensures safe electrical isolation of the PC terminal from the connection voltage of the L phase conductor (100 to 240 V AC).

Press the interface cover back onto the shaft if you no longer need the interface.

CAUTION

A short current surge will be produced when switching on for the first time. Do not switch on easy with reed contacts because these could possibly burn or stick.

NNL

N

F1

E+ E- R1 ... R12

2.4 Connecting the power supply

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 31

2.4.4 Supplying DC basic units

EASY…-DA-RC(X), EASY…-DC-R(RC,RCX)

Figure 9: Power supply on the DC basic units

2.4.5 Supplying DC expansion devices

Figure 10: Power supply on the DC expansion units

+...V 0 V0 V

L01�

F1

L01�

DC : +24 V

DA : +12 V

￫ easy-DC and easy-DA are protected against reverse polarity.

To ensure that easy works correctly, ensure that the polarity of each terminal is correct.

0V0V24V

L01-

F1

L01+

E+ E- R1 ... R12

24 V H

2.5 Connecting inputs

32 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.5 Connecting inputs

easy inputs switch electronically. Once you have connected a contact via an input terminal, you can reuse it as a contact in your easy circuit diagram as often as you like.

Figure 11: Connecting inputs

Connect to the easy input terminals contacts such as pushbuttons, switches, relay or contactor contacts, proximity switches (three-wire).

2.5.1 Connect digital AC inputs

2.5.1.1 Connect digital AC inputs to the basic unit

Figure 12: Connecting easy-AC and easy-AB digital inputs

+24 V

S1

0 V I1

I1 i1

N

Connect the inputs on AC devices according to the VDE, IEC, UL and CSA safety requirements. To supply the inputs, use the same main pole to which the power supply of the device is connected. easy will otherwise not detect the signal level and may be destroyed by overvoltage.

l1 I2 I7

L

N

L N N

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 33

2.5.1.2 Connect digital AC inputs to the expansion unit

Figure 13: Connecting EASY…-AC-E digital inputs

Table 2: easy-AB input signal values

Table 3: easy-AC input signals

Voltage range of the input signals Input current

OFF signal ON signal easy500/ easy700

I1 - I6 0 - 6 V AC 14 - 26.4 V AC 4 mA at 24 V AC

I7, I8 ≧ 7 V AC or

≧ 9.5 V DC

2 mA with 24 V AC and 24 V DC easy700 I9, I10 14 to 26.4 V AC 4 mA at 24 V AC

I11, I12 ≧ 7 V AC or

≧ 9.5 V DC

2 mA with 24 V AC and 24 V DC

Voltage range of the input signals Input current

OFF signal ON signal easy500/ easy700

I1 - I6 0 - 40 V 79 - 264 V 0.5 mA at 230 V AC/0.25 mA at

115 V AC

I7, I8 6 mA at 230 V AC/4 mA at 115 V easy700 I9 - I12 0.5 mA at 230 V AC/0.25 mA at

115 V AC

easy600 R1 - R12

L

N

R10R9R8R7R6R5R4R3R2R1E+ E- R11 R12 NNL

34 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.5.1.3 Cable lengths

Severe interference can cause a signal 1 on the inputs without a proper signal being applied. Observe therefore the following maximum cable lengths:

With longer cables you can, for example, connect a 1A diode (e.g. 1N4007) with a blocking voltage of at least 1000 V in series with the easy input.

Ensure that the diode is pointing towards the input as shown in the circuit diagram, otherwise easy will not detect the 1 state.

Figure 14: AC input with suppression diode for easy-AC and easy-AB easy-AC:

Inputs I7 and I8 have a higher input current on the easy-AC. Neon bulbs with a maximum residual current of 2 mA/1 mA at 230 V/115 V can be connected to I7 and I8.

Two-wire proximity switches have a residual current with the “0” state. If this residual current is too high, the easy input may only detect a “1” signal.

Use therefore the inputs I7, I8. An additional input circuit is required if more inputs are needed.

I1 to I6 40 m without additional circuit

I7, I8 100 m without additional circuit

I9 to I12 40 m without additional circuit

R1 to R12

￫ Always use neon bulbs that are operated with a separate N connection.

Do not use reed relay contacts at I7, I8. These may burn or melt due to the high inrush current of I7, I8.

L

N

L N N I1

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 35

2.5.1.4 Increased input current

The following input circuit can be used in order to prevent interference and also when using two-wire proximity switches:

Figure 15: Increased input current

A resistor can be connected in series with the circuit shown in order to restrict the inrush current.

Figure 16: Limitation of the input current through resistors

Complete devices for increasing the input current are available under the part

no. EASY256-HCI.

Figure 17: easy with EASY256-HCI

￫ When using a 100 nF capacitor, the drop-out time of the input increases by 80 (66.6) ms at 50 (60) Hz.

￫ The increased capacitance increases the drop-off time by approx.

40 ms.

L

N

L N N I1

100 nF/275 V h

F1

L

N

L N N I1

100 nF/275 V h 1 kO

F1

L

F1

L N N I1 1 N

36 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.5.2 Connecting easy DC digital inputs

Use input terminals I1 to I12 , R1 to R12 to connect pushbutton actuators, switches or 3 or 4-wire proximity switches. Given the high residual current, do not use 2-wire proximity switches.

2.5.2.1 Connecting DC digital inputs on the basic unit

Figure 18: Connecting easy-DC, easy-DA digital inputs

2.5.2.2 Connect digital DC inputs to the expansion unit

Figure 19: Connecting EASY…-DC-E digital inputs

Table 4: easy-DC input signals

L01�

L01�

0 V l1 I2 I7+...V

DC : +24 V

DA : +12 V

F1

Voltage range of the input signals Input current

OFF signal ON signal easy500/ easy700

I1 to I6 0 - 5 V 15 - 28.8 V 3.3 mA at 24 V DC

I7, I8 ≧ 8 V DC 2.2 mA at 24 V easy700 I9, I10 15 - 28.8 V 3.3 mA at 24 V DC

I11, I12 ≧ 8 V DC 2.2 mA at 24 V easy600 R1 - R12 15 - 28.8 V 3.3 mA at 24 V DC

+24 V

0 V

R10R9R8R7R6R5R4R3R2R1E+ E- R11 R12 0V0V+24V

Input 24 V 24 V

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 37

Table 5: easy-DA input signals

2.5.3 Connecting analog inputs

The easy-AB, easy-DA and easy-DC basic units are provided with analog inputs. Inputs I7 and I8, and if present I11 and I12, can be used to connect analog voltages ranging from 0 V to 10 V. A simple additional circuit also allows the analog evaluation of currents from 0 to 20 mA. The analog input signals are converted to 10-bit digital signals.

The following applies:

• 0 V DC corresponds to a digital 0.

• 5 V DC corresponds to a digital value of 512.

• 10 V DC corresponds to a digital value of 1023.

2.5.3.1 Safety measures with analog signals

▶ Use screened, twisted pair conductors, to stop interference of the analogue signals.

▶ For short cable lengths, ground the shield at both ends using a large contact area. If the cable length is more than around 30 m, grounding at both ends can result in equalization currents between the two grounding points and thus in the interference of analog signals. In this case, only ground the cable at one end.

▶ Do not lay signal cables parallel to power cables.

▶ Connect inductive loads to be switched via the easy outputs to a separate supply voltage, or use a suppressor circuit for motors and valves. Supplying loads such as motors, solenoid valves or contactors and easy from the same supply voltage may cause interference of the analog input signal when switching.

Voltage range of the input signals Input current

OFF signal ON signal easy500/ easy700

I1 -I6 0-4 V DC 8 - 15.6 V DC 3.3 mA at 12 V

I7, I8 1.1 mA at 12 V easy700 I9, I10 3.3 mA at 12 V

I11, I12 1.1 mA at 12 V

Analog signals are more sensitive to interference than digital signals. Consequently, greater care must be taken when laying and connecting the signal lines.

Incorrect connection may lead to unwanted switching states.

38 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

The following four circuits contain examples of applications for analog value processing.

2.5.3.2 Power supply of -AB devices and analog inputs

With easy-AB devices that process analog signals, the device must be fed via a transformer so that the device is isolated from the mains supply. The neutral conductor and the reference potential of the DC power feed of analog sensors must be electrically connected.

Figure 20: easy-AB analog input, connection of reference potentials

Ensure that the reference potential is connected. Connect the 0 V of the power supply unit for the different setpoint potentiometers and sensors shown in the examples to the 0 V and neutral conductor terminal (easy-AB) of the easy power supply. Otherwise incorrect switching states may occur if they are not connected correctly.

￫ Ensure that the common reference potential is grounded or monitored by a ground fault monitoring device. Observe the applicable regulations.

I7L N I1N

L

N

0 V +12 V

L01h

N01 h

I8

EASY200-POW

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 39

2.5.3.3 Analog setpoint potentiometer, -AB, -DA, -DC

Figure 21: Analog setpoint potentiometer with own power feed

Use a potentiometer with the resistance ≤ 1 kΩ, e.g. 1 kΩ, 0.25 W.

2.5.3.4 -DC analog setpoint potentiometer

Figure 22: Analog setpoint potentiometer with 24 V DC power feed

2.5.3.5 Brightness sensor -AB, -DA, -DC

Figure 23: Connection of a brightness sensor, analog input

0 V +12 V

I7+...V L

0 V N

0 V N

F1

L01�

L01�

1.3 kO/0.25 W

1 kO/0.25 W

0 V 0 V I7+...V

DC : +24 V

DA : +12 V

F1

0 V

0...10 V

12 V ~

0 V +12 V

I7+...V L

0 V N

0 V

40 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.5.3.6 Temperature sensor, -DA, -DC

Figure 24: Connection of the temperature sensor, analog input

2.5.3.7 20 mA sensor 4 to 20 mA (0 to 20 mA) sensors can be connected easily without any problem using an external 500 Ω resistor.

Figure 25: Connection 0 (4) to 20 mA sensor output, analog input a Analog sensor

The following values apply:

• 4 mA = 1.9 V

• 10 mA = 4.8 V

• 20 mA = 9.5 V

(according to U = R x I = 478 Ω x 10 mA ~ 4.8 V).

+24 V

–0 V

Out 0...10 V –35...55 ˚C

I7+...V L

0 V N

0 V N

F1

L01�

F1

L01�

4...20 mA

I7+...V 0 V0 V

DC : +24 V

DA : +12 V

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 41

2.5.4 Connecting high-speed counters and frequency generators High-speed counter signals and frequencies on the easy-DA and easy-DA can be counted accurately on inputs I1 to I4 independently of the cycle time.

These inputs are permanently assigned to counters.

The following applies:

• I1 = C13 high-speed up/down counter

• I2 = C14 high-speed up/down counter

• I3 = C15 frequency counter

• I4 = C16 frequency counter

Pulse shape of count signals:

easy processes square wave signals.

Mark-to-space ratio of count signals:We recommend a mark-to-space ratio of 1:1.

If this is not the case:The minimum pulse or pause duration is 0.5 ms.

tmin = 0.5 x (1/fmax) tmin = minimum time of the pulse or pause duration fmax = maximum count frequency (1 kHz)

Figure 26: Connecting high-speed counters and frequency generators

￫ Inputs that are used as high-speed counter inputs should not be used in the circuit diagram as contacts. If the counter frequency is high:

Not all the signals of the high-speed counter can be monitored for processing in the circuit diagram. easy will only process a randomly logged state.

0 V0 V...V

L01 –

F1

L01 +

I1 I2 I3 I4 I5 I6

L02 +

24 V H

2.6 Connecting outputs

42 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.6 Connecting outputs

The Q outputs operate inside the easy as isolated contacts.

Figure 27: Q output

The associated relay coils are controlled in the easy circuit diagram via the following outputs:

• Q1 to Q4 and Q1 to Q8 (Q6), basic units.

• S1 to S8 (S6), expansion devices.

The signal states of the outputs can be used in the easy circuit diagram as N/O or N/C contacts for other switching conditions.

The relay or transistor outputs are used to switch loads such as fluorescent tubes, filament bulbs, contactors, relays or motors. Prior to installation observe the technical limit values and data for the outputs (￫ section “8.3 Technical data”, page 210).

2.6.1 Connecting relay outputs

2.6.1.1 EASY512-..-R..

Figure 28: EASY512-…-R… relay outputs

Q1 q1 Q1

1 2

0 V H, N

F 8 A/B 16

L1, L2, L3 (115/230 V h) + 24 V H

25 000

R L

24 V H 8 A 115 V h 8 A 230 V h 8 A

3 A 3 A 3 A

1000 W

10 x 58 W

1 2 1 2 1 2 1 2

10 000 000 Q1 S1

Q2 S2

Q3 S3

Q4 S4

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 43

2.6.1.2 EASY7..-..-R.. and EASY202-RE

Figure 29: EASY7..-..-R.. relay outputs and EASY202-RE

2.6.1.3 EASY618-..-RE

Figure 30: EASY618…-…-RE… relay outputs

Unlike the inputs, the outputs can be connected to different phases.

￫ The EASY202-RE cannot be operated on an EASY7..-DA-R.. with a 12 V DC power supply.

+ 24 V H

0 V H, N

F 8 A/B 16

L1, L2, L3 (115/230 V h)

1 2 2 2 2 2 21 1 1 1 1

10 000 000 Q6Q5Q4Q3Q2Q1

F 8 A/B 16

+ 24 V H

0 V H, N

L1, L2, L3 (115/230 V h)

1 2 21

10 000 000 S2S1

Do not exceed the maximum voltage of 250 V AC on a relay contact.

If the voltage exceeds this threshold, flashover may occur at the contact, resulting in damage to the device or a connected load.

0 V H, N

F 8 A/B 16

L1, L2, L3 (115/230 V h) + 24 V H

25 000

R L

24 V H 8 A 115 V h 8 A 230 V h 8 A

2 A 2 A 2 A

1000 W

10 x 58 W

1 2 2 2 2 2 21 1 1 1 1

10 000 000

S6S5S4S3S2S1

44 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.6.2 Connecting transistor outputs

2.6.2.1 EASY512-..-T..

Figure 31: EASY512-…-T… transistor outputs

2.6.2.2 EASY7..-..-T..

Figure 32: EASY7-…-T… transistor outputs

0 V H

R L

24 V 0.5 A

+24 V 0 V Q1 Q2 Q3 Q4

F10 A

0.5 A

5 W/24 V f 2.5 A + 24 V H

20.4 – 28.8 V H

Q Q

(20.4 – 28.8 V H) + 24 V H

R

5 W/24 V

0.5 A

0 V H

+24 V 0 V Q1 Q2 Q3 Q4 Q5 Q6 Q7 f 2.5 A

F10 A

24 V H 0.5 A

Q8Q Q

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 45

2.6.2.3 EASY620-..-TE

Figure 33: EASY620-…-TE transistor outputs

Parallel connection:

Up to four outputs can be connected in parallel in order to increase the power. This enables a maximum output current of 2 A.

The outputs may only be connected in parallel within a group (Q1 to Q4 or Q5 to Q8, S1 to S4 or S5 to S8); Q1 and Q3 or Q5, Q7 and Q8. Parallel outputs must be activated simultaneously.

Please note the following when switching off inductive loads:

• Suppressed inductive loads cause less interference in the entire electrical system. It is generally recommended to connect the suppressor as close as possible to the inductance.

0 V H

S1 S2 S3 S4 S5 S6 S7 S8 +24 V f 2.5 A

F10 A

0V

+ 24 V H

R

5 W/24 V

0.5 A

(20.4 – 28.8 V H)

24 V H 0.5 A

Q Q

2.7 Expanding inputs/outputs .

46 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

If inductive loads are not suppressed, the following applies:

• Several inductive loads should not be switched off simultaneously to avoid overheating the driver blocks in the worst possible case. If in the event of an emergency stop the +24 V DC power supply is to be switched off by means of a contact, and if this would mean switching off more than one controlled output with an inductive load, then you must provide suppressor circuits for these loads (see the following diagrams).

Figure 34: Inductive load with suppressor circuit

2.6.3 Behavior in the event of a short-circuit/overload

Should a short circuit or overload occur on a transistor output, this output will switch off. The output will switch back on up to the maximum temperature after a cooling time that depends on the ambient temperature and the current level. If the fault condition persists, the output will keep switching off and on until the fault is corrected or until the power supply is switched off (￫ section “6.4 Monitoring of short-circuit/overload with EASY..-D.-T..”, page 192).

2.7 Expanding inputs/outputs .

You can add expansion units to the following easy700 devices in order to increase the number of inputs and outputs:

Uemax < Uz < 33 V

0 V H

Q..

+ 24 V H

0 V H

Q..

Expandable easy basic units

Expansion Devices

Features

EASY7..-..-R..

EASY7..-..-T..

EASY410-DC-.E 24 V DC power supply

• 6 DC inputs,

• 4 relay outputs (...-DC-RE) or

• 4 Transistor outputs (...-DC-TE)

EASY618-..-RE 115/230 V AC power supply

• 12 AC inputs,

• 6 relay outputs

24 V DC power supply

• 12 DC inputs,

• 6 relay outputs

EASY620-..-TE • 12 DC inputs,

• 8 transistor outputs

EASY202-RE 2 relay outputs Note: Cannot be operated on an EASY7..-DA-R...

Special expansion units see current catalogue

Operating instructions 05/10 MN05013003Z-EN www.eaton.com 47

2.7.1 Local expansion module

Local expansion units are connected directly next to the basic unit.

▶ Connect the easy expansion unit via the EASY-LINK-DS bus connector plug.

Figure 35: Connecting local expansion with basic device

The following electrical separation is implemented between the EASY7.. basic unit and the expansion device (separation always in local connection of expansion unit):

• Basic isolation 400 V AC (+10 %)

• Safe isolation 240 V AC (+10 %) Units may be destroyed if the value 400 V AC +10 % is exceeded, and may cause the malfunction of the entire system or machine!

￫ Basic unit and expansion unit can be provided with different DC power supplies.

EASY-LINK-DS

EASY2

EASY4…-E

EASY6…-TE

EASY6…-RE

EASY200-EASY

EASY719-...

EASY721-...

EASY2…

48 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

2.7.2 Remote expansion

Remote expansion units can be installed and run up to 30 m away from the basic unit.

Figure 36: Connecting remote expansion units to easy

The two-wire or multi-core cable between units must have the necessary insulation voltage required for the installation environment concerned. In the event of a fault (ground leakage, short-circuit) serious damage or injury to persons may otherwise occur.

A cable such as NYM0 with a rated operating voltage of Ue = 300/500 V AC is normally sufficient.

￫ Terminals E+ and E- of the EASY200-EASY are protected against short-circuits and polarity reversal.

Functionality is only ensured if "E+" is connected with "E+" and "E-" with "E-".

E+ E–

E+ E–

EASY719-…

EASY721-…

EASY200-

EASY

EASY6…-RE

EASY6…-TE

Ue = 300/500 V

EASY…-AC-…E

2.8 Connecting bus systems

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2.8 Connecting bus systems

The easy-Link connection is designed in such a way that bus modules other than input/output expansions can also be connected. Special bus modules (gateways) are available for the relevant bus systems.

At present easy700 can communicate via the following bus systems or networks:

• AS-Interface (Actuator-Sensor Interface)

• Profibus-DP

• CANopen

• DeviceNET

• Ethernet gateway.

The functionality of bus systems varies. The following generally applies:

• As a minimum data exchange, the input data R1 to R16 and output data S1 to S8 can be exchanged, provided that the bus system supports this.

• If the bus system or bus gateway is capable of this, function block, date, time parameters can be read and written via the bus. The states of inputs, outputs, markers can be read.

￫ easy-Link allows the connection of one device (expansion unit or bus module).

￫ The range and the functions of the bus gateways are being continually further developed.

Our latest product range or Internet online catalogue contains the valid and available bus modules.

2.8 Connecting bus systems

50 Operating instructions 05/10 MN05013003Z-EN www.eaton.com

3 Placing into operation

3.1 Switch-on

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3 Placing into operation

3.1 Switch-on

Before switching on easy, check that you have connected the power supply terminals and inputs correctly:

• 24 V AC version easy-AB

• Terminal L: Phase conductor L

• Terminal N: Neutral conductor N

• Terminals I1 to I12:

Actuation via same phase conductor L

• 230 V AC version easy-AC

• Terminal L: Phase conductor L

• Terminal N: Neutral conductor N

• Terminals I1 to I12, R1 to R12:

Actuation via phase conductor L

• 12 V DC version:

• Terminal +12 V: voltage +12 V

• Terminal 0 V: Voltage 0 V

• Terminals I1 to I12:

Actuation via same +12 V

• 24 V DC version:

• Terminal +24 V: Voltage +24 V

• Terminal 0 V: Voltage 0 V

• Terminals I1 to…