The Honeywell 10101/2/3 Digital Input Module is part of the FSC (Fail Safe Controller) system, designed to acquire and process digital signals from field devices. It provides reliable ON/OFF state detection with fail‑safe architecture, ensuring secure operation in distributed control systems.
Specifications
Manufacturer: Honeywell
Model Number: 10101/2/3
Type: Digital Input Module
Series: FSC (Fail Safe Controller)
Channels: 32 isolated digital input points
Input Voltage: 24 VDC nominal
Input Type: Dry contact / voltage input (configurable)
Isolation: 500 VDC between field and logic circuits
Response Time: ≤10 ms typical
Power Consumption: Approx. 6 W
Operating Temperature: −20 °C to +60 °C
Storage Temperature: −40 °C to +85 °C
Mounting: Rack‑mounted module
Features
Multi‑Channel Input: Supports up to 32 digital signals for efficient monitoring
Fail‑Safe Design: Ensures secure detection and processing in safety‑critical systems
Noise Immunity: Shielded design for EMI/RFI protection
Diagnostic LEDs: Provides per‑channel status indication for troubleshooting
Industrial Reliability: Built for continuous duty in harsh environments
System Integration: Seamless compatibility with Honeywell FSC architecture
