P03 1142314 CR1000Xe Info_Specs.pdf

CR1000Xe Specifications:

The CR1000Xe electronics are shielded from radio frequency by a unique, sealed, stainless-steel canister. It includes a low-drift, battery-backed clock that can be updated by NTP, GPS, and Campbell Scientific's PakBus®. The canister and wiring panel seal together through stainless-steel connectors. The CPI and Ethernet pins are gold coated to resist corrosion. The CR1000Xe is compatible with 12 V- and 24 V-nominal systems. The data logger's wiring panel regulates 12 V outputs and includes two switchable 12 V outputs on removable terminal blocks and a switchable 12 V output on CS I/O.

SPECIFICATIONS:

Operating Temperature Range -40° to +70°C (standard) -55° to +85°C (extended) Non-condensing environment

Maximum Scan Rate 1000 Hz

Case Material Anodized aluminum

Analog Inputs 16 single-ended or 8 differential (individually configured). Two analog inputs can measure 4 to 20 mA or 0 to 20 mA natively.

Pulse Counters 10 (P1 to P2 and C1 to C8)

Voltage Excitation Terminals 4 (VX1 to VX4)

Maximum Source/Sink Current ±40 mA (voltage excitation) 50 mA (regulated 3.3 or 5 V)

Communications Ports USB-C Ethernet

RS-232

RS-485

RS-422

CS I/O

CPI

Data Storage Slots microSD

Switched 12 Volt 2 terminals, plus CS I/O pin 8

Digital I/O 8 terminals (C1 to C8) configurable for digital input and output.

Includes status high/low, pulse width modulation, external interrupt, edge timing, switch closure pulse counting, high-frequency pulse counting, plus UART, RS-232, RS-485, SDM, SDI-12, I2C, and SPI serial-communications functions.

Terminals are configurable in pairs for 5 V or 3.3 V logic for some functions.

Input Limits ±5 V

Analog Voltage Accuracy Accuracy specifications do not include sensor or measurement noise.

±(0.04% of measurement + offset) at 0° to 40°C

±(0.06% of measurement + offset) at -40° to +70°C ±(0.08% of measurement + offset) at -55° to +85°C (extended temperature range)

ADC 24-bit

Power Requirements 10 to 36 Vdc input

Real-Time Clock Accuracy ±3 min. per year (optional GPS correction to ±10 µs)

Internet Protocols Ethernet, PPP, RNDIS, ICMP/Ping, Auto-IP (APIPA), IPv4, IPv6, UDP, TCP, TLS (v1.2), DNS, DHCP, SLAAC, Telnet, HTTP(S), SFTP, FTP(S), POP3/TLS, NTP, SMTP/TLS, SNMPv3, CS I/O IP, MQTT(S)

Communications Protocols CPI, PakBus, SDM, SDI-12, Modbus, TCP, DNP3, UDP, NTCIP, NMEA 0183, I2C, SPI, CampbellCloud HTTPS/MQTTS, and others

Battery-Backed SRAM for CPU Usage and Final Storage

4 MB

Data Storage 4 MB SRAM + 72 MB flash (storage expansion of up to 16 GB with removable microSD flash memory card)

Idle Current Drain, Average < 1.9 mA (@ 12 Vdc)

Active Current Drain, Average 1.1 mA (1 Hz scan @ 24 Vdc) 2 mA (1 Hz scan @ 12 Vdc) 57 mA (20 Hz scan @ 12 Vdc)

Dimensions 23.8 x 10.1 x 6.2 cm (9.4 x 4.0 x 2.4 in.)

Additional clearance required for cables and wires

Weight 0.86 kg (1.9 lb)