A04d.Attachment 4. m66-m232-mt2-mrdlv configuration.jpg

This is an ordering guide for a digital display meter that enables customers to configure customized model numbers based on specific requirements. The base model options range from M24 to M86, with digit heights varying from 2 inches to 8 inches and display capabilities up to 8 digits. The M64 and M65 models are highlighted as standard configurations.

Signal input options include frequency/rate measurement (MCR), clock/timer functions (MCT, MCT2), load cell input (MLC), process input (MFR), RS232 serial input (M232), RS485 serial input with Modbus ASCII (M485), RTD input (MRTD), and thermocouple input (MTC). Optional output boards include analog output boards (MAO1, MAO2, MAO3 at various voltage ranges), relay output boards (MRL1, MRL2), and serial data output boards (MO232, MO485). Case and mounting options consist of panel mount with NEMA-4 case (MT1), wall mount with NEMA-4 case (MT2), or suspension mount (MT3). Meter modifying options include MRDLV for daylight viewing brightness, MHTR for AC heater operation, and MPS2 for alternative power input. An optional add-on includes the MRP (MAGNA remote programmer). The model number format follows the structure M66-M232-MT2-MRDLV, allowing customers to build configurations by selecting one option from each applicable category.