The TPMC866-IO is a DIN Rail Mounting I/O module for the serial interface TPMC866 (versions with front panel access).
The TPMC866-IO supports all versions of the TPMC866 (RS232, RS422 and RS485 interfaces).
Eight DB9 male connectors are mounted on the module.
The TPMC866-IO 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).