Ems-Tgl Connector Mapping; Serial Port Connector 1/2 (Com1/2) - BCM EMS-TGL Quick Reference Manual

EMS-TGL

2.1 EMS-TGL connector mapping

2.1.1 Serial port connector 1/2 (COM1/2)

26 EMS-TGL Series Quick Reference Guide
In RS-232 Mode
Signal PIN PIN
NDCD# 1 6
NRXD 2 7
NTXD 3 8
NDTR# 4 9
GND 5
In RS-422 Mode
Signal PIN PIN
TxD1- 1 6
TxD1+ 2 7
RxD1+ 3 8
RxD1- 4 9
GND 5
In RS-485 Mode
Signal PIN PIN
DATA1- 1 6
DATA1+ 2 7
NC 3 8
NC 4 9
GND 5
Signal
NDSR#
NRTS#
NCTS#
NRI#
Signal
NC
NC
NC
NC
Signal
NC
NC
NC
NC