Connecting The Analog And Digital Outputs To The Junction Box - ABB LS4000 Operating Instructions Manual

Connecting the analog and digital outputs to the junction box

Connecting analog
and digital outputs
Layout of the analog
and digital outputs
48
Connect the analog and digital outputs to the junction box.
Connections to the terminal strip are made as follows:
Terminal Signal
12 AO1 (4...20mA)
13 AO2 (4...20mA)
14 AO3 (4...20mA)
15 GND
16 DO1_A
17 DO1_B
18 DO2_A
19 DO2_B
The assignment of the analog and digital outputs is determined during the
installation and configuration of the gas analyzer.
Operating instruction LS4000 for NH
Function
Analog output 1
Analog output 2
Analog output 3
Analog outputs GND
Digital output 1
Digital output 2
and H O
3 2
OI/LS4000/NH3/H2O-EN