Specifications

2S RS422/485 Mini PCIe Card
6
RS485 (2-wire) Cable Wiring:
Power requirements: 5V DC, 450mA (max)
Operating temp.: 0 to 55 8 C (32 to 131 8F )
Operating humidity: 5 to 95% RH
8
. Environmental Specifications
DB9 (485, PCIe Card)
1 DATA-
2 DATA+
3 NC
4 NC
5 GND
(RS485 Device)
1 DATA-
2 DATA+
3 NC
4 NC
5 GND