Product Details
The Honeywell 51155506-110, also cataloged as the 51155506-101 Relay Cable Assembly, operates as a dedicated hardware component for digital output (DO) source relay signal routing within Honeywell PlantCruise by Experion platforms. Extending 10 meters in length, this assembly interconnects digital output control channels directly to field devices, relays, and switching assemblies to execute command loops across panel boundaries.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51155506-110 |
| Brand | Honeywell |
| Origin | USA |
| Dimensions | 10 m Length |
| Operating Temp | -20 to 70 deg C |
| Power Consumption | Passive Component (0 W) |
| Cable Type | DO (Source) Relay Cable Assembly |
| Signal Compatibility | Digital Output / Relay Control Signals |
| System Compatibility | Honeywell PlantCruise by Experion |
Channel-to-Channel Isolation & Loop Protocol Integration
The 51155506-110 relay cable assembly maintains strict electrical isolation across individual conductor pairs to isolate switched field outputs from control logic circuits. By supporting dedicated signal pathways, the cable minimizes cross-talk and electrical transients during high-frequency relay actuation. The assembly preserves signal integrity in dense field enclosures where digital control lines run in proximity to 4-20 mA HART loop protocol field wiring.
Frequently Asked Questions
Q: Can the 10-meter 51155506-110 cable assembly be cut or shortened during installation?
A: Modifying or cutting factory-terminated cable assemblies alters conductor resistance and compromises molded strain reliefs, which can degrade signal integrity and invalidate environmental ratings.
Q: What precautions should be taken when routing this cable alongside high-voltage AC lines?
A: The cable assembly should be run in dedicated low-voltage wiring trays or conduits, maintaining at least 30 cm separation from high-voltage AC cables to prevent induced electromagnetic noise.
Field Installation Guidelines
- Verify that control channel power and field device loops are completely de-energized prior to connecting the cable ends.
- Align connector keyways precisely with the interface headers on the I/O base and field termination block before applying insertion pressure.
- Secure the 10-meter cable length inside panel wire ducts or cable trays, ensuring the minimum bend radius is maintained to prevent internal conductor strain.
- Fasten all integrated connector locking screws or clips to guarantee continuous grounding and prevent detachment caused by ambient vibration.
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.
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