West Control Solutions SG 45 - Manual (Page 12)

3 Connecting input di1
Digital input
control input (as a potentialfree contact)
terminals: 7, 8
4 Connecting outputs OUT1 / OUT2 (optional)
Relay outputs max. 250V/2A NO contacts with a common terminal.
• OUT1 terminals: 17, 18
•
OUT2 terminals: 17, 14
5 Connecting output OUT3
Universal output
d
current (0...20mA) terminals: 11, 12
e voltage (0...10V) terminals: 12, 13
6 Connecting the bus interface (optional exept d)
RS 485 interface with MODBUS RTU protocol
* see interface description MODBUS RTU: (9499-040-72011)
Electrical connections
12 Terminal connections SG 45