Sewha SI 550 - Page 56

SI 550 WEIGHING INDICATOR
56
6-9. BCD IN card (Changing Product number)
6-9-1. BCD IN card circuit composition
6-9-2. BCD IN card connection
6-9-3. BIN IN Card connection and Function
PIN No.
1
14
2
15
3
16
4
17
5
Function
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN COM
310-01
1
2
4
8
10
20
40
-
-
310-02
1
2
4
8
16
-
-
-
-
310-03
1
2
3
4
5
6
7
8
-
1) PLC connection: Supply power through PIN 7(DC12V, 24V) and PIN 19(GND).
Use PIN 5 as Incom
2) Switch connection: Short PIN 5 and PIN19 / Use PIN 7 as Incom
If you use indicators parallel, connected 20pin as parallel.