Product Details
The Honeywell 51195096-200, also cataloged as the 51195096-200 Input/Output Circuit Board, operates as a dedicated hardware component for PLC Gateway interface communications within Honeywell TDC 3000 systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51195096-200 |
| Brand | Honeywell |
| Origin | USA |
| Weight | Approx. 0.68 kg (1.5 lb) |
| Dimensions | Standard Honeywell TDC 3000 rack module size |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | Max. 12 W via chassis backplane |
| Series | TDC 3000 |
| Communication Protocols | Modbus, non-redundant Allen-Bradley protocol |
| Interface Type | Programmable Logic Controller Interface (PLCI) |
| Compliance | CE Compliant |
| Mounting Type | Chassis / Rack Mount |
4-20 mA HART Loop Protocol and Channel-to-Channel Isolation
The board enables continuous serial data conversion between the proprietary Honeywell TDC 3000 backplane architecture and external field PLCs running Modbus or Allen-Bradley protocols. High-grade channel-to-channel isolation safeguards the digital communication circuits against ground loops and common-mode voltage spikes, preventing noise propagation into analog 4-20 mA HART loop protocol signal paths operating within the same DCS enclosure.
Frequently Asked Questions
Q: Does the 51195096-200 board support redundant Allen-Bradley protocol links?
A: No, the board hardware is designed specifically for non-redundant Allen-Bradley communication paths alongside standard Modbus interface links.
Q: Can this module be hot-swapped while the TDC 3000 rack backplane is energized?
A: No, power to the rack backplane section must be isolated before removing or inserting the circuit board to prevent bus voltage transients and physical trace damage.
Q: How is physical protocol connectivity achieved on this card?
A: Communication cabling attaches via dedicated backplane pin arrays or faceplate cable headers configured for serial RS-232/RS-422/RS-485 level signaling to the external PLC network.
Field Installation Guidelines
- Ensure backplane power supply rails are completely turned off prior to inserting the circuit card into the rack slot.
- Ground the chassis frame in accordance with plant DCS grounding standards before connecting external serial communication cables.
- Secure all interface cable retention screws to prevent signal loss from mechanical vibration in cabinet environments.
- Maintain adequate vertical ventilation clearances within the TDC 3000 rack cabinet to prevent thermal stress on onboard semiconductors.
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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