West Control Solutions KS 45 - Manual (Page 12)

3 Connecting input di1
Digital input, configurable as a switch or a push-button.
a
contact input terminals: 7,8
b optocoupler input (optional) 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
h
logic (0..20mA / 0..10V) terminals: 11,12
i current (0...20mA) terminals: 11,12
j voltage (0...10V) terminals: 12,13
k transmitter power supply terminals: 11,12
6 Connecting the bus interface (optional exept d)
RS 485 interface with MODBUS RTU protocol
* see interface description MODBUS RTU: (9499-040-72011)
7 Connecting input INP2 (optional exept d)
Input for the second variable INP2.
a
thermocouple terminals: 5,6
b resistance thermometer (Pt100/ Pt1000/ KTY/ ...), 3-wire connection terminals: 2,5,6
c potentiometer terminals: 2,5,6
d current (0/4...20mA) terminals: 2,6
e voltage (-2,5...115/-25...1150/-25...90/ -500...500mV) terminals; 5,6
8 Connection of input INP1 for the version with optional opto-coupler outputs
Input for the measured variable (measurement value).
a
resistance thermometer (Pt100/ Pt1000/ KTY/ ...), 3-wire connection terminals: 1, 2, 3
c potentiometer terminals: 1, 2, 3
d current (0/4...20mA) terminals: 2, 3
e voltage (-2,5...115/-25...1150/-25...90/ -500...500mV) terminals: 1, 2
f voltage (0/2...10V / -10...10V / -5...5V) terminals: 2, 4
g thermocouple terminals: 1, 3
9 Connecting INP2 -HC (optional)
Input for heating current
• Current 0/4...20mA DC and 0 … 50 mA AC terminals: 5,6
0 Connecting opto-coupler outputs OUT1 / OUT2 (optional)
Opto-coupler outputs with shared positive control voltage.
• OUT1 terminals: (11), 12, 13
• OUT2 terminals: (11), 12, 14
! Connecting relay output OUT3 (optional)
Relay output max. 250V/2A as nomally open contact.
• OUT3 terminals: 17, 18
Electrical connections
Terminal connections 12 KS 45