B&R X20DI9371 Digital Input Module

Technical Specifications

Model:X20DI9371

Brand:B&R

Input channel:12‑channel digital input

Input type:Sink PNP conforming to EN61131‑2 Type1

Rated voltage:24VDC(-15% / +20%)

Per‑channel input current:Typ 3.75mA

Input resistance:Typ 6.4kΩ

Switching threshold:low <5VDC,high >15VDC

Input filter:Hardware ≤100µs;software 0‑25ms adjustable in 0.2ms step,default 1ms

Galvanic isolation:500Veff isolation between input channel and system bus

Power consumption:0.18W(bus logic),1.75W(I/O circuit)

Installation:Works with X20BM11/X20BM15 bus module,X20TB12 terminal block sold separately

Protection class:IP20

Horizontal operating temperature:‑25℃ ~ +60℃

Vertical operating temperature:‑25℃ ~ +50℃

Storage temperature:‑40℃ ~ +85℃

Built‑in function

X20DI9371 digital input module collects field switching signals from proximity switches,photoelectric sensors and push‑buttons for X20 control system. 1‑wire connection simplifies cabinet wiring. Combined hardware‑software filter suppresses industrial interference signals. 500Veff galvanic isolation improves system anti‑interference performance,support local X20 I/O and distributed X2X‑Link remote stations deployment.

Product Brief

X20DI9371 belongs to B&R X20 I/O system family,it is high‑density 12‑channel sink digital input module for general automation equipment. X20BM series bus module and X20TB12 terminal block need to be ordered separately. Coated version X20cDI9371 is available for harsh environment. Widely used for original B&R automation equipment maintenance and renovation. Before purchase,please confirm input signal type requirement. ESD anti‑static protection shall be followed during installation