User Manual

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 output LC / OUT2

Relay outputs max. 250V/2A as closer with shared contact connection.

LC 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)

RS 485 interface with MODBUS RTU protocol

* see interface description MODBUS RTU: (9499-040-72011)

7 Connecting input INP2 (optional)

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

Electrical connections

12 Terminal connections TB 45