The Emerson 1C31107G01 Digital Input Module is a high-density input card for Ovation distributed control systems (DCS). It provides reliable monitoring of discrete signals from field devices, ensuring accurate state detection and robust isolation for industrial automation applications.
Technical Specifications
Part Number: 1C31107G01
System: Ovation DCS
Type: Digital Input Module
Channels: 32 independent digital inputs
Signal Type: Discrete ON/OFF signals
Detection Thresholds:
ON: >2 mA
OFF: <0.25 mA
Isolation: Optically isolated channels, tested to 1500 VDC
Input Impedance: Approx. 5 kΩ
Diagnostics: Built-in fault detection and channel health monitoring
Operating Temperature: -40°C to +70°C (-40°F to +158°F)
Storage Temperature: -40°C to +85°C (-40°F to +185°F)
Relative Humidity: 5–95%, non-condensing
Protection Rating: IP20
Dimensions: Approx. 240 × 175 × 25 mm
Weight: ~0.7 kg
Application Scenarios
Monitoring of switches, relays, and contact signals in Ovation DCS systems
Power generation and utility plants requiring reliable digital input acquisition
Industrial automation environments with high isolation requirements
FAQ
Q: How many channels does the 1C31107G01 support? A: It supports 32 independent digital input channels.
Q: What type of signals are supported? A: Standard discrete ON/OFF signals with optical isolation.
Q: Does this module include diagnostics? A: Yes, it features built-in fault detection and channel health monitoring.
