FC-USI-0001 | Honeywell Safety System Interface

Honeywell FC-USI-0001 Universal Safety Interface

The Honeywell FC-USI-0001 is a Universal Safety Interface module. It connects safety field devices to control systems with high integrity.

Basic Specifications

• Brand: Honeywell
• Model: FC-USI-0001
• Type: Universal Safety Interface
• Application: Industrial safety systems
• Series: FC Series
• Protection: IP20

Input Specifications

• Input Channels: 8 configurable
• Input Types: Digital or analog
• Digital Input: 24V DC sink/source
• Analog Input: 4-20 mA or 0-10V
• Input Accuracy: ±0.1%
• Response Time: <20 ms

Output Specifications

• Output Channels: 4 configurable
• Output Types: Digital or analog
• Digital Output: 24V DC, 0.5A
• Analog Output: 4-20 mA
• Protection: Short circuit protected
• Settling Time: <5 ms

Safety Features

• Safety Rating: SIL 2 capable
• Diagnostic Coverage: >90%
• Fault Detection: Continuous self-test
• Safe State: Configurable per channel
• Line Monitoring: Open/short detection
• Cross Channel: Isolation between groups

Electrical

• Supply Voltage: 24V DC ±20%
• Power Consumption: 4W typical
• Isolation: 1500V field to logic
• Channel Isolation: 500V group to group
• EMC Immunity: Industrial environment

Environmental

• Operating Temp: -20 to +60°C
• Storage Temp: -40 to +85°C
• Humidity: 5-95% non-condensing
• Vibration: 2g, 10-150 Hz
• Shock: 10g, 11ms

Physical

• Dimensions: 130 x 95 x 55 mm
• Weight: 0.4 kg (0.88 lb)
• Mounting: DIN rail TS35
• Connectors: Spring clamp terminals
• Wire Size: 24-14 AWG

Indicators

• Power: Green LED
• Status: Green/Red LED
• Fault: Red LED
• Channel Status: 12 green LEDs
• Diagnostic: Via bus communication

Package Contents

• One FC-USI-0001 module
• Terminal connectors (pre-installed)
• DIN rail mounting clip
• Configuration guide
• Shipping: FedEx, UPS, DHL

Installation Guide

• Power off before installation
• Mount on TS35 DIN rail
• Connect 24V DC supply
• Configure channels via software
• Wire field devices accordingly
• Verify LED status after power-up

FAQ

What devices connect to this module?
Safety sensors, E-stops, light curtains, and safety relays.

What happens on fault?
Outputs go to safe state, fault LED lights.

Is it SIL rated?
Yes, SIL 2 capable for safety applications.