High Voltage Digital Input Module | Honeywell CC-PDIHO1 51405041-175

Overview

The Honeywell CC-PDIHO1 (51405041-175) is a 16-channel high-voltage digital input module designed for use with the Honeywell Experion PKS Series C control system. It enables precise monitoring of discrete field signals in both AC and DC applications, offering fast response times and superior electrical isolation for safety-critical environments.

Features

• Wide Input Voltage Range: Supports both AC (24–250 V) and DC (24–300 V) signals for versatile field integration.

• High-Speed Response: Achieves sub-millisecond signal detection for rapid control reactions.

• Galvanic Isolation: Provides complete electrical separation between field inputs and the control system, improving safety and reliability.

• Compact Profile: Slim, modular design saves panel space and simplifies installation in Series C systems.

• Industrial Durability: Constructed to perform under harsh environmental conditions with minimal maintenance.

• Seamless Integration: Fully compatible with Honeywell Experion PKS architectures for plug-and-play commissioning.

Technical Specifications

• Model Number: CC-PDIHO1

• Part Number: 51405041-175

• Product Type: High Voltage Digital Input Module

• Input Channels: 16 isolated inputs

• Input Voltage Range: 24–250 VAC / 24–300 VDC

• Response Time: < 1 ms

• Accuracy: ± 0.1 % of full scale

• Dimensions: 63.5 mm × 124.46 mm × 307.34 mm

• Weight: 0.68 kg

• System Compatibility: Honeywell Experion PKS Series C

• Country of Origin: United States

• Condition: New

• Warranty: 12 months

Applications

The CC-PDIHO1 is ideal for process control systems that require high-voltage discrete signal monitoring—commonly used in power generation, refining, and manufacturing facilities. Its fast response and isolation features make it suitable for safety instrumented systems (SIS) and real-time automation processes.

FAQ

Q: Can the CC-PDIHO1 handle both AC and DC inputs?
A: Yes, the CC-PDIHO1 supports 24–250 VAC and 24–300 VDC inputs, providing flexibility for diverse signal types.

Q: Is this module compatible with redundant configurations?
A: It operates within Honeywell’s Series C framework and can be used alongside redundant controllers for increased reliability.