X20DI9371 - Digital input module

X20DI9371 - Digital input module

new in sealed original packaging
Normal price €70,93
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  • 12 digital inputs
  • Sink circuit
  • 1-wire technology
  • Software input filter adjustable for entire module

The module is equipped with 12 inputs in 1-wire technology. The inputs of the module are designed for sink circuitry.


Short description

I/O module 12 digital inputs 24 VDC in 1-wire technology


B&R ID code 0x1B95
Status displays I/O function per channel, operating status, module status
Module Run/Error Yes, via status LED and SW status
Power consumption
Bus 0.18W
I/O internal 1.75W 
Additional power loss due to actuators (resistive) [W] -
CE Yes
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user manual)
FTZÚ 09 ATEX 0083X
UL cULus E115267
Industrial Control Equipment
HazLoc cCSAus 244665
Process Control Equipment
for Hazardous Locations
Class I, Division 2, Groups ABCD, T5
DNV Temperature: B(0 to 55 °C)
Humidity: B(up to 100%)
Vibration: B(4 g)
EMC: B(bridge and open deck)
KR Yes
Temperature: 5 - 55 °C
Vibration: 4 g
EMC: Bridge and open deck
KC Yes

Digital inputs

Nominal voltage 24 VDC
Input characteristics according to EN 61131-2 Type 1
Input voltage 24 VDC -15% / +20%
Input current at 24 VDC typ. 3.75mA
Input circuit Sink
Input filter
Hardware ≤100 μs
Software Default 1 ms, adjustable between 0 and 25 ms in 0.2 ms steps
Connection technology 1-wire technology
Input resistance typ.6.4kΩ
Switching thresholds
Low <5VDC
High >15VDC
Isolation voltage between channel and bus 500 Vrms

Electrical properties

Potential separation Channel to bus disconnected
Channel to channel not disconnected

Using conditions

Installation position
horizontal Yes
vertical Yes
Installation altitude above sea level (sea level)
0 to 2000 m No restriction
>2000m Reduction of the ambient temperature by 0.5°C per 100 m
Protection class according to EN 60529 IP20

Ambient Conditions

horizontal installation position -25 to 60°C
vertical installation position -25 to 50°C
Derating See section "Derating"
Storage -40 to 85°C
Transportation -40 to 85°C
Operation 5 to 95%, non-condensing
Storage 5 to 95%, non-condensing
Transportation 5 to 95%, non-condensing

Mechanical properties

Note Order field terminal 1x X20TB12 separately
Order bus module 1x X20BM11 separately
Grid dimension 12.5 +0.2mm
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