GT1238

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.

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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.
SPS und I/O Systeme FnIO-Modul 8-Kanal-Digital-Eingangsmodul, FnIO GT1238

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 0 .2 kΩ

Potential:

Common potential for 8-channels (pins 8 and 9)

Manual FnIO Block
FnIO series Block diagrams / wiring diagrams

Manual FnIO ST1xxx
Digital input modules ST1xxx

User manual

Software IOGuidePro
IO Guide Pro (V1.2.0.3)

Configuration software for FnIO modules

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