Overview
Specification
| Parameter | Specification |
|---|---|
| Model Number | 51304903-100 |
| Module Type | Input/Output Module |
| Input Type | Digital |
| Output Type | Digital |
| Number of Channels | 16 DI / 16 DO |
| Voltage Range | 24 V DC |
| Current per Output Channel | 0.5 A |
| Input Signal Level | 24 V DC, compatible with sourcing devices |
| Response Time | <1 ms |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 10–95% RH, non-condensing |
| Isolation | Optical isolation between input/output channels |
| Mounting | DIN rail / Panel mount |
| Dimensions (L x W x H) | 140 mm x 90 mm x 40 mm |
| Weight | 0.5 kg |
| Standards | IEC 61131-2, UL certified |
| Indicators | Power and channel status LEDs |
FAQ
Q1: Which systems are compatible with this I/O module?
A1: It is designed for Honeywell Safety Manager FSC systems and integrates seamlessly with PLC and control modules.
Q2: Can it operate in harsh industrial environments?
A2: Yes, it supports temperatures from -20°C to +70°C and high humidity without performance loss.
Q3: Does the module provide diagnostic information?
A3: Yes, it includes LEDs for power and channel status, enabling quick monitoring of operational health.
Q4: How many channels does the module support?
A4: The module provides 16 digital inputs and 16 digital outputs for flexible control applications.















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