Product Details
Configured for centralized logic execution and data bus arbitration in TDC 2000 networks, the Honeywell 30731832-002 (30731832-002 Processor Board) provides direct physical/electrical execution across Basic Controller, RCD, and PIU architectures.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 30731832-002 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.8 kg |
| Dimensions | 150 x 115 x 42 mm |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | 5 VDC low power logic supply |
| Onboard Processor | CP1600 Microprocessor |
| Memory Capacity | 128 KB to 256 KB RAM (configuration dependent) |
| System Compatibility | Honeywell TDC 2000 (Basic Controller, RCD, HLPIU, LLPIU, LEPIU) |
| Communication Interface | TDC 2000 Hiway Bus |
| Status Diagnostic | Onboard Red LED (run/operation status) |
| Ingress Protection | IP20 (cabinet installation) |
Channel-to-Channel Isolation and Hiway Bus Network Integration
The 30731832-002 board executes realtime control tasks utilizing an onboard CP1600 microprocessor. Designed for direct insertion into TDC 2000 card cages, the unit routes address, data, and control lines through the backplane bus to synchronize I/O scanning cycles with process memory structures.
Galvanic and channel-to-channel isolation principles protect local digital logic circuits from backplane transients and noise coupling on shared Hiway Bus communication lines. Diagnostic routines monitor microprocessor instruction execution and power rail stability, illuminating the board faceplate Red LED to signal fault conditions or active run status.
Frequently Asked Questions
Q: What power rail voltage is required to energize the 30731832-002 logic circuits?
A: The processor board operates directly from a regulated 5 VDC power supply distributed via the backplane assembly.
Q: Which TDC 2000 field modules accept the 30731832-002 CPU board?
A: The board is compatible with Honeywell TDC 2000 Basic Controllers, Remote Control Units (RCD), and Process Interface Units including HLPIU, LLPIU, and LEPIU devices.
Q: What is the onboard RAM capacity supported by this processor assembly?
A: Onboard memory capacity ranges from 128 KB to 256 KB RAM, depending on system firmware and hardware configuration.
Field Installation Guidelines
- De-energize the rack cabinet and verify that 5 VDC backplane power is fully off before inserting or removing the processor board.
- Observe standard electrostatic discharge (ESD) handling procedures by using a grounded wrist strap when handling the exposed printed circuit assembly.
- Align the card edges with the enclosure guides and slide the board firmly into the backplane connector until fully seated.
- Maintain ambient cabinet temperatures within the 0 to +60 deg C operational range to prevent thermal degradation of logic components
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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