TECOM AG-300 Plus User Manual page 43

B. AG-300 Plus Pin Assignment
(1) 1'st RS485 pin out : Pin 1 & 2 (2)
2'nd RS485 pin out : Pin 5 & 6 (3) DO
pin out : Pin 7~9
(4) DI pin out : Pin 10~13
Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
AG-300 Plus Gateway User Manual
Function
B/Z RS-485 B/Z (RS-485-)
A/Y RS-485 A/Y(RS-485+)
GND Ground
12V +12V Output
B/Z RS-485 B/Z (RS-485-)
A/Y RS-485 A/Y(RS-485+)
NO1 Relay1 NO
COM1 Relay1 COM1
NC1 Relay1 NC
DTR1 Port1 Detection Alarm
12V Port1 +12V Output
DTR2 Port2 Detection Alarm
12V Port2 +12V Output
Page 43
Description