106 Industrial Installation Manual Rev. A-1
6
Table 1. 8-Position Terminal Block Connections: General I/O.
Pin # Description
Wire Color
1
RS-232 transmitted Data (TXD)
Yellow
2
RS-232 received Data (RXD)
Brown
3
RS-232 signal ground (GND)
Black
4
Analog output, 4-20 mADC
Green
5
Analog output ground
Black
6
Analog output, 0-5 VDC
White
7
open
8
open
Table 2. 12-Position Terminal Block Connections: Relays.
Pin # Description
Wire Color
1
Relay 1, open on alarm condition
Red
2
Relay 1, ground
Black
3
Relay 1, closed on alarm condition
Green
4
Relay 2, open on alarm condition
Red
5
Relay 2, ground
Black
6
Relay 2, closed on alarm condition
Blue
7
Relay 3, open on alarm condition
Red
8
Relay 3, ground
Black
9
Relay 3, closed on alarm condition
White
10
Relay 4, open on alarm condition
Red
11
Relay 4, ground
Black
12
Relay 4, closed on alarm condition
Brown