Product Details
Configured for primary AC power conversion and multi-rail DC backplane power distribution in Honeywell Experion C300 chassis systems, the Honeywell TK-RPCXX1 (TK-RPCXX1 Power Supply Module) provides direct physical/electrical execution. Operating with an input voltage range of 85 to 265 VAC at 47 to 63 Hz, the module handles up to 110 W input power with a maximum inrush current of 20 A. The unit delivers a total power output of 75 W at 60 deg C, providing regulated DC rails of 1.5 A at 1.2 V, 4 A at 3.3 V, 13 A at 5.1 V, and 2.8 A at 24.0 V directly to the system backplane.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | TK-RPCXX1 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 1.10 kg (2.50 lbs) / Shipping: 2.00 kg |
| Dimensions | 14.4 cm x 13.7 cm x 17.5 cm (5.67 in x 5.39 in x 6.89 in) |
| Operating Temp | Up to +60 deg C full rating |
| Power Consumption | Input: 110 W (110 VA) / Max Output: 75 W at 60 deg C |
| Input Voltage Range | 85 to 265 VAC (47 to 63 Hz) |
| Inrush Current | 20 A maximum |
| Backplane Output Current | 1.5 A at 1.2 V / 4 A at 3.3 V / 13 A at 5.1 V / 2.8 A at 24.0 V |
| Input Power Wiring | #14 AWG (1.4 mm) |
| Annunciation Connection | Solid-state relay rated for 120 VAC/DC at 100 mA maximum |
| Redundant Cable Model | TC-RPSC03 (3 ft, optional redundant power supply cable) |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The TK-RPCXX1 integrates power conversion stages that decouple high-voltage AC mains from sensitive analog I/O conditioning circuits. When supplying power to downstream analog I/O modules operating on 4-20 mA HART loop protocol networks, the module provides regulated, low-noise 24 VDC bus lines. Internal switching filters suppress ripple and line-side noise, maintaining strict channel-to-channel isolation parameters and preventing potential cross-channel interference across process field loops.
Frequently Asked Questions
Q: What size conductor is specified for the AC input power terminal connections on the TK-RPCXX1?
A: The AC input power connections require #14 AWG (1.4 mm) wire to ensure compliance with thermal and current carrying capacity specifications.
Q: How is status fault monitoring handled by the module hardware?
A: The module includes a solid-state relay output connection rated for 120 VAC/DC at 100 mA maximum, designed for external diagnostic annunciation upon detecting power loss or output fault conditions.
Field Installation Guidelines
- Mount the module upright directly above or below the target chassis to allow proper natural convection airflow across cooling vents.
- Strip #14 AWG input conductors to specification and torque terminal screws securely to ensure reliable low-resistance electrical contacts.
- If implementing redundant power supply configurations, connect the optional TC-RPSC03 cable assembly between the primary module and backup unit.
- Verify overall system safety ground continuity from the module frame ground stud to the main cabinet earth bar before applying AC line voltage.
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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