Triconex NCM Communication Module

Feature & Principle

It is a dedicated network communication module of Triconex Tricon TMR safety system. It exchanges safety data through the rack backplane bus with CPU modules. It adopts TCP/IP protocol stack, supports peer communication between Tricon controllers, and uploads alarm, SOE and real-time point data to upper monitoring host. Equipped with dual network ports for network redundancy configuration, it meets high availability requirements of safety system. It is widely used for modification and maintenance of petrochemical and refining SIS cabinet.

Specifications

Model: NCM Brand: Triconex Applicable system: Tricon TMR SIS Communication protocol: TCP/IP Interface: Dual BNC network ports Redundancy: Support redundant network configuration Mounting: Single slot Tricon rack Lifecycle: Discontinued legacy spare Application: Petrochemical, refinery, chemical plant safety instrument system Certification: CE, IEC61508 SIL3

Components & Diagnostics

Communication mainboard, BNC network connectors, backplane gold-plated connector, status LED indicators, metal shielding housing. Common faults: network link drop, data not synchronized, module offline, backplane contact failure.

Product Brief

NCM network communication module, Triconex Tricon safety system spare widely used for old SIS cabinet overhaul and replacement.