Application Information

The TPMC866-TM-10R is a transition module for the serial interface TPMC866 (versions with front panel access).

The transition module supports all versions of the TPMC866 (RS232, RS422 and RS485 interfaces).

Eight DB25 female connectors are mounted in a 6U 8TE EMV front panel.

The transition module supports TXD, RXD, RTS, CTS and GND for each of the eight serial channels of the TPMC866-10R (RS232).

TxD+/-, RxD+/-, GND are supported for the TPMC866-11R/12R (RS422) and Dx+/-, GND for the TPMC866-12R (RS485).

Each serial channel can be configured by jumper as DTE or DCE.

On board termination is provided for RS422/RS485. Termination can be activated by jumper.

A 2 pin terminal block on the transition module can be used to provide +5V to each of the eight DB25 connectors (pin 9) and to supply the on board termination for RS422/ RS485. Support of the +5V is selectable by jumper for each serial channel. The +5V is fuse protected by a 1A multi-fuse.