ABB X20DI4371 B&R with 4 inputs for 3-wire connections

Material number:

X20DI4371

Description:

4 digital inputs

Sink connection

3-wire connections

4 counter inputs with 1 kHz counter frequency

24 VDC and GND for sensor supply

Software input filter can be configured for entire module

The module is equipped with 4 inputs for 3-wire connections.

I/O module 4 digital inputs 24 VDC for 3-wire connections

General information

B&R ID code 0x1B92

Status indicators I/O function per channel, operating state, module status

Diagnostics

Module run/error Yes, using LED status indicator and software

Power consumption

Bus 0.14 W

Internal I/O 0.59 W

Additional power dissipation caused by actuators (resistive) [W]

Certifications

CE Yes

UKCA Yes

ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc

IP20, Ta (see X20 user's 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)

CCS Yes

LR ENV1

KR Yes

ABS Yes

BV EC33B

Temperature: 5 - 55°C

Vibration: 4 g

EMC: Bridge and open deck

KC Yes

Digital inputs

Nominal voltage 24 VDC

Input characteristics per EN 61131-2 Type 1

Input voltage 24 VDC -15% / +20%

Input current at 24 VDC Typ. 3.75 mA

Input circuit Sink

Input filter

Hardware ≤100 μs

Software Default 1 ms, configurable between 0 and 25 ms in 0.2 ms increments

Connection type 3-wire connections

Input resistance Typ. 6.4 kΩ

Switching threshold

Low <5 VDC

High >15 VDC

Insulation voltage between channel and bus 500 Veff