Product Details
The Honeywell 51204120-400, also cataloged as the 51204120-400 Fieldbus Communication Cables, operates as a dedicated hardware component for high-speed, low-loss data transmission within Honeywell DCS networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51204120-400 |
| Brand | Honeywell |
| Origin | USA |
| Dimensions | 10 meters (Length) |
| Operating Temp | -40 to +85 deg C |
| Power Consumption | Passive wiring component |
| Component Type | Fieldbus Communication Cable |
| Cable Construction | Shielded industrial-grade cable |
| Connector Type | Factory-configured connectors |
| Environmental Resistance | Moisture, vibration, and chemical exposure resistant |
| Primary Application | Interconnection of field devices, controllers, and I/O modules |
FOUNDATION Fieldbus Connectivity and Channel-to-Channel Isolation
The 51204120-400 communication cable connects field transmitters, controllers, and distributed I/O modules across FOUNDATION Fieldbus / Profibus PA connectivity networks. The high-density shielded cable structure rejects industrial electromagnetic interference (EMI), stabilizing signal propagation across a 10-meter span.
Maintaining low signal attenuation prevents cross-channel crosstalk, preserving channel-to-channel isolation parameters and digital telemetry accuracy across process control loops.
Frequently Asked Questions
Q: What is the primary function of the 51204120-400 communication cable?
A: It provides high-speed, low-loss digital data transfer between controllers, I/O modules, and field devices in Honeywell process automation environments.
Q: How does the cable construction mitigate electrical noise in industrial cabinets?
A: The cable utilizes continuous industrial-grade shielding to block electromagnetic interference (EMI) and radio-frequency interference (RFI) along the line.
Q: Is special tooling required to attach connectors during installation?
A: No, the cable assembly comes equipped with factory-configured termination connectors to streamline physical installation and maintain connection integrity.
Field Installation Guidelines
- Ensure field power feeds and system I/O buses are de-energized prior to connecting or disconnecting the cable hardware.
- Align factory connectors carefully with mating module receptacles to prevent physical pin damage during seating.
- Maintain recommended minimum bend radii during wireway routing to protect the conductor core and shield jacket from mechanical fatigue.
- Bond cable shield drain wires directly to designated cabinet protective earth (PE) grounding terminals.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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