Description
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Honeywell SC-PCMX01 (51307195-175) | PCMX Communication Module, TPS / HPM
Product Overview
SC-PCMX01 (51307195-175) is the PCMX communication interface module for Honeywell TPS HPM DCS system. It provides Modbus master/slave serial communication links between the HPM controller and third-party instruments, analyzers, PLCs and remote RTU devices. It supports multi-drop RS485 wiring, protocol data mapping, and built-in communication fault diagnosis. Widely used in petrochemical, refining and power plant legacy TPS control systems. This model is EOL, supplied as new surplus spare for maintenance and replacement.
Key Technical Specifications
| Item | Parameter |
|---|---|
| Full Part Number | SC-PCMX01, P/N:51307195-175 |
| Brand | Honeywell |
| Product Type | PCMX Modbus Communication Module |
| Product Status | New surplus, EOL |
| Warranty Period | 1 year |
| Delivery Time | 3-5 days |
| Payment Method | T/T |
| Payment Terms | Advance payment / Full payment |
| Background | New surplus stock |
| Compatible System | Honeywell TPS, HPM (High Performance Process Manager) |
| Communication Interface | RS485, 2-wire multi-drop |
| Supported Protocol | Modbus RTU, master or slave mode |
| Baud Rate | 1200 ~ 19200 bps configurable |
| Function | Data exchange between HPM and third-party devices, register mapping, timeout alarm |
| Diagnostics | Link error, parity error, timeout, module self-test |
| Indicators | TX, RX, FAULT status LEDs |
| Power | Backplane powered from HPM rack |
| Operating Temp | 0°C ~ 60°C |
| Mounting | Slide-in HPM I/O rack slot |






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