I/O modules

Overview & Core Functionality

The IC694MDL645 is a high-density discrete input module for the PACSystem RX3i. This unit provides sixteen isolated 24VDC input channels in a single-slot format. Furthermore, it offers flexible wiring by supporting both positive and negative logic configurations. Each channel efficiently interfaces with common field devices like switches and sensors. Ultimately, this module delivers reliable digital signal acquisition for your control system.

Detailed Technical Specifications

The IC694MDL645 from Emerson Automation (formerly GE Fanuc) features precise electrical and physical parameters. These specifications ensure seamless integration and stable operation within the RX3i platform.

Key Technical Data:

• Manufacturer & Series: Emerson Automation (formerly GE), PACSystem RX3i

• Part Number: IC694MDL645

• Module Type: 16-Channel 24VDC Sink/Source Input

• Input Voltage Range: 0 to 30 Volts DC

• Nominal Voltage: 24 VDC

• Input Current per Point: 7 mA (at rated voltage)

• On-State Voltage Threshold: 11.5 to 30 VDC

• Backplane Power Draw: 80 mA @ 5VDC; 125 mA @ 24VDC

• Isolation Rating: 250 VAC continuous (Field to Backplane)

• Module Weight: 0.38 lbs (0.17 kg)

• Operating Temperature: 32 to 140 °F (0 to 60 °C)

Integration & Compatibility Notes

Designed for versatility, the IC694MDL645 serves as a local or distributed I/O module in RX3i systems. It also functions as distributed I/O within RX7i platforms. Moreover, sixteen status LEDs provide immediate visual confirmation for each channel’s state. This design simplifies troubleshooting and maintenance processes significantly.

Details