51304640-125 | Honeywell High-Density Digital Input Module
Manufacturer: Honeywell
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Part Number: 51304640-125
Condition：New with Original Package
Product Type: High-Density Digital Input Module
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Honeywell 51304640-125 is a robust 32-channel Digital Input Module engineered for Honeywell’s TDC 3000 Distributed Control System (DCS). It provides reliable signal acquisition from switches, pushbuttons, and contact closures. Designed for industrial environments, the 51304640-125 ensures accurate detection, optical isolation, and seamless integration into Honeywell’s Universal Control Network (UCN). Its fast response time and built-in diagnostics enable high-performance monitoring and secure operation in mission-critical automation systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 51304640-125 |
| Type | Digital Input Module |
| Channels | 32 optically isolated digital input channels |
| Input Voltage Range | 18–30 VDC |
| Input Type | Sinking inputs |
| Isolation | Optical isolation between input channels and system bus |
| Response Time | Typically <10 milliseconds |
| Diagnostics | Built-in diagnostics with channel-level status indication |
| Communication Interface | Connects to Honeywell’s UCN via I/O Link |
| Power Supply | 24 V DC nominal |
| Operating Temperature | −40°C to +70°C |
| Mounting | Rack-mounted within Honeywell I/O chassis |
| Compliance | CE marked, RoHS compliant, meets industrial EMC standards |
FAQ
Q1: What is the main function of 51304640-125?
A1: It acquires discrete signals from field devices like switches and pushbuttons.
Q2: How many channels does the module support?
A2: The 51304640-125 provides 32 optically isolated digital input channels.
Q3: What voltage range is supported?
A3: It operates reliably within an 18–30 VDC input range.
Q4: Is the module protected against electrical noise?
A4: Yes, optical isolation ensures noise immunity and transient protection.
Q5: Can it provide status monitoring?
A5: Yes, built-in diagnostics offer channel-level status indication.
Q6: What is the module’s typical response time?
A6: The 51304640-125 responds in less than 10 milliseconds.