FnIO module - 2-channel current output module ST4112
generates signals of the standardized value 0 mA to 20 mA
Delisting
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- The analog output module outputs current signals from 0 mA to 20 mA
- Galvanic isolation of the output signal from the system level with a resolution of 12 bits
- Power supply via internal system voltage
- Common ground potential of the output channels

The 2-channel current output module generates signals of the standardized value 0 mA to 20 mA. The output signal is electrically isolated from the system level with a resolution of 12 bits. The field voltage is used as the power supply for the current output modules.
Power supply:
Supply voltage 24 VDC typical, voltage range 18 VDC to 28.8 VDC
Power loss:
max. 60 mA at 24 VDC
Wiring:
I/O cable max. 2 mm²
Dimensions (LxHxW):
12 mm x 99 mm x 70 mm
Operating temperature:
0 °C to 60 °C
Operating altitude:
max. 2,000 m
Assembly:
DIN top-hat rail
Number of outputs:
2 channels single ended, no isolation between the channels
Indicators:
2 x green for status, 1 x green/red for FnBus status
Resolution in steps:
12 bits with 3.9 μA/bit
Output current:
4 mA to 20 mA
Load resistance:
max. 500 Ohm
Data width:
16 bit integer (2's complement)
Conversion time:
2 ms/all channels

Configuration software for FnIO modules
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