Appendix D - Connector Pin Outs; Alarm I/O Connector And Rs485 Connector Pin Outs - Samsung SHR-3091 User Manual

User' s Manual
Appendix D — Connector Pin Outs

Alarm I/O Connector and RS485 Connector Pin Outs

Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
82
Pin Assignment
RS485 RX-/TX-
Alarm Output 3
Alarm Output 1
Alarm Reset
Alarm Input 16
Alarm Input 14
Alarm Input 12
Alarm Input 10
Ground
Alarm Input 7
Alarm Input 5
Alarm Input 3
Alarm Input 1
Pin Number Pin Assignment
14
15
16
17
18
19
20
21
22
23
24
25
RS485 RX+/TX+
Alarm Output 2
Alarm Output 4
Ground
Alarm Input 15
Alarm Input 13
Alarm Input 11
Alarm Input 9
Alarm Input 8
Alarm Input 6
Alarm Input 4
Alarm Input 2