Product Details
The Foxboro P0931NC, also cataloged as the P0931NC Power Cable, operates as a dedicated hardware component for internal power distribution routing within Foxboro control enclosures. Configured as a 3-wire assembly spanning 100 inches in length, it provides direct physical connection between system power buses and downstream termination assemblies.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | P0931NC |
| Brand | Foxboro |
| Origin | USA |
| Weight | 0.23 kg (0.50 lbs) |
| Dimensions | 100 inches (254 cm) length |
| Operating Temp | -20 deg C to +70 deg C |
| Power Consumption | Passive wiring assembly (0 W) |
| Cable Type | 3-wire power cable |
| Application | Internal system power distribution |
| Conductor Interface | Multi-pin system connector |
Channel-to-Channel Isolation and Loop Protocol Connectivity
The Foxboro P0931NC power assembly incorporates continuous dielectric insulation barriers across all 3 conductors to maintain physical separation between DC distribution lines and adjacent backplane communication paths. This construction mitigates voltage ripple noise coupling into sensitive 4-20 mA HART loop protocol field circuits and guards against ground loop potential shifts that cause cold junction compensation (CJC) offsets on surrounding temperature input modules.
Frequently Asked Questions
Q: What is the conductor layout and length of the P0931NC cable assembly?
A: The P0931NC is a 3-wire internal power distribution cable measuring 100 inches in overall length.
Q: Can the P0931NC cable be disconnected while the system cabinet is live?
A: System power must be isolated prior to connecting or disconnecting the assembly to prevent pin arcing and voltage transients across downstream modules.
Field Installation Guidelines
Ensure all primary power sources supplying the target cabinet bus are locked out before servicing or connecting the P0931NC cable assembly. Check the keyways and pin contacts on the connectors for contamination, corrosion, or mechanical misalignment prior to seating.
Insert the 3-wire connectors firmly into the mating power supply output header and termination baseplate receptacles until the locking clips engage. Lay the 100-inch cable within dedicated wiring channels to preserve minimum bend radius limits and maintain separation from low-voltage instrument signal lines. Ground all cabinet structural enclosures, and verify that any conduit penetrations achieve a minimum of 5 full threads of engagement on NPT fittings.
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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