FnIO module 8-channel digital input module,
Universal Sink/Source, 24 VDC,
10 RTB, GT1238
records binary control signals from the field, e.g. from sensors, encoders, switches or proximity switches.
Delisting
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- The digital input module has 8 channels in 2- and 3-wire connection technology.
- The digital input module records binary control signals and can be used universally with sink (negative switching) or source logic (positive switching).
- The signal status of the channels is indicated by one green status LED per channel.

The 8-channel digital input module has 8 channels in 2-/3-wire connection technology with a width of just 12 mm.
It records binary control signals from the field, e.g. from sensors, encoders, switches or proximity switches and can be used universally with sink (negative switching) or source logic (positive switching).
The module has a removable connection level (terminal blocks) which enables the direct connection of single-wire conductors.
The signal status of each channel is indicated by a green status LED.
Power supply:
Via system voltage 5 VDC
Power consumption:
max. 35 mA at 5 VDC
Cross sections:
I/O cable max. 2 mm²
Connection technology:
Removable connection level (RTB RemovableTerminalBlock)
Dimensions (WxHxL):
12 mm x 99 mm x 70 mm
Operating temperature:
-40 °C to 70 °C
Operating altitude:
max. 2,000 m
Assembly:
DIN rail
Number of inputs:
8 channels of universal logic (sink/source)
Indicators:
8 x green for status, 1 x green/red for FnBus status
Signal voltage:
24 VDC typical, min. 15 VDC to max. 32 VDC
Input current:
max. 3.03 mA/channel at 32 VDC
Input signal response time:
max. 3 ms
Input impedance:
1.2 kΩ
Potential:
Common potential for 8-channels (pins 8 and 9)

Configuration software for FnIO modules
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