Honeywell 51204037-030 Shielded Signal & Power Cable Assembly

Overview

The Honeywell 51204037‑030 is a high-reliability shielded cable assembly engineered for internal wiring within Honeywell DCS and PLC systems. Designed for signal transmission and low-voltage power distribution, it ensures stable communication in electrically noisy industrial environments. Its robust construction and factory-terminated connectors make it ideal for control cabinet integration rather than field deployment.

Technical Specifications

General Information

• Manufacturer: Honeywell

• Part Number: 51204037‑030

• Product Type: Shielded Signal and Low-Voltage Power Cable Assembly

• Application: Internal wiring for Honeywell DCS/PLC modules

• Installation Environment: Industrial control cabinets

Cable Construction

• Multi-conductor design for simultaneous signal and power transmission

• Full EMI/RFI shielding using foil or braided layers

• Industrial-grade insulation with high durability and abrasion resistance

• Flexible jacket for routing inside panels

• Color-coded conductors for accurate module interfacing

• Factory-terminated connectors compatible with Honeywell I/O modules

Electrical Characteristics

• Supports low-voltage DC power and signal-level communication

• Maintains reliable data integrity in high-interference environments

• Fully compatible with Honeywell controller backplanes and internal I/O subsystems

Mechanical & Environmental

• Flexible construction for easy internal cabinet routing

• Temperature range: –20 °C to +80 °C (typical; batch dependent)

• Cable length: 1–3 m depending on assembly configuration

Applications

• Connecting I/O modules to interface boards within Honeywell racks

• Internal power distribution and signal routing inside control panels

• Replacement or maintenance cable for Honeywell DCS and PLC systems

FAQ

Q: Can this cable be used for field installations?
A: No, 51204037‑030 is intended for internal cabinet wiring only.

Q: Are the connectors compatible with all Honeywell DCS modules?
A: Connectors are factory-terminated to match standard Honeywell backplanes, but verify specific module compatibility before installation.

Q: Are there similar alternatives?
A: Other Honeywell shielded cable assemblies, such as 51204037‑020 or 51204037‑040, offer different lengths or connector configurations for internal wiring.