ABB Bailey DCS NTMP01 TERMINATION UNIT BOARD Infi 90

OVERVIEW

The NTMP01 Multi-Function Processor Termination Unit provides a connection to the serial interface for IMMFP01, IMMFP02 and IMMFP031 Multi-Function Processors. It has two isolated RS-232-C ports (one of which can be configured as a nonisolated RS-485 port) to operate as either data communication equipment (DCE) or data terminal equipment (DTE). Multi-function processors (MFP) use these ports to communicate with field devices (e.g., computers, printers and sequential events recorders). The multi-function processor termination unit (TMP) also provides the connection for a station serial communication link. This communication link allows the MFP module to communicate with an IISAC01 Analog Control Station or NDCS03 Digital Control Station.

The termination unit also interfaces with the INIIT02 INFI-NET to INFI-NET Transfer Module. The INFI-NET to INFI-NET transfer module (IIT) supports bidirectional communication through two RS-232-C ports. Port one passes system data only. Port two passes system data or can be used as a diagnostic port. The central IIT module can use a variety of means to link to the satellite IIT module such as modems, microwave and transceivers.

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