Honeywell 51305896-200 | NIM Modem UCN Communication Board for TDC3000/TPS DCS – Field Service Notes
Component Snapshot At-a-Glance Model: 51305896-200 Alt. P/N: No direct cross-replacement; supersedes older PNM/PNI modem hardware, factory PWA NIM Modem CE Product Series: Honeywell TDC3000 / TPS DCS UCN Network Interface Module (NIM) family Hardware Type: Slot-mounted UCN rack modem communication PCB with dual coax UCN ports + RS485 Modbus terminal header Key Feature: Dual redundant…










