﻿ Beckhoff IP4112-Bxxx | 4-channel analog output 0/4…20 mA
Analog output
M12 I/O
connection sockets
Signal status display
Labelling areas
Power supply
status display:
Box supply (US)
Auxiliary voltage (UP)
1 | Output +
2 | +24 V DC UP
3 | Output -
4 | GNDP
5 | Shield
1 | + 24 V DC Us
2 | + 24 V DC UP
3 | GNDs
4 | GNDP


The IP4112 analog output module generates analog output signals in the range from 0/4 to 20 mA. The power is supplied to the process level with a resolution of 15 bits (default), and is electrically isolated. If the input is transmitted without an arithmetical sign, 16 bit resolution may also be selected. If necessary, the output scaling can be altered.

Ground potential for the four output channels is common with the 24 V DC supply. The analog actuators are powered by the load voltage. The applied auxiliary voltage (which can be any value up to 30 V DC) is fed through to supply the actuators.

Technical data IP4112-Bxxx
Number of outputs 4
Output connections M12, screw type
Signal current 0/4…20 mA
Nominal voltage 24 V DC
Load < 500 Ω
Resolution 15 bit, configurable to 16 bit
Conversion time < 4 ms
Measuring error < ±0.1 % (relative to full scale value)
Actuator supply from the auxiliary voltage UP
Power supply connection feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Bit width in the process image output: 4 x 16 bit data, optional: 4 x 8 bit control/status
Electrical isolation channels/control voltage: yes, between the channels: no, control voltage/fieldbus: depends on the bus system
Current consumption from US (without sensor current) see documentation
Approvals CE, UL