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B&R X20DIF372

I/O module, 16 digital inputs 24 VDC for 1-wire connections

MPN: X20DIF372
Category: Digital inputs

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12-month warranty (new) · 3-month (used/refurbished)
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What is the B&R X20DIF372?

16 digital inputs

Source circuit

1-wire connections

Configurable software input filter for entire module

The module is equipped with 16 inputs for 1-wire connections. The module is designed for a source input circuit.

Specifications

Short description

I/O module

16 digital inputs 24 VDC for 1-wire connections

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Power consumption – Bus	0.14 W
Power consumption – Internal I/O	1.4 W
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – UL	cULus E115267; Industrial control equipment
B&R ID code	0x292B
Status indicators	I/O function per channel, operating state, module status
Additional power dissipation caused by actuators (resistive) [W]	-

Digital inputs

Input filter – Hardware	≤100 μs
Input filter – Software	Default 1 ms, configurable between 0 and 25 ms in 0.2 ms increments
Simultaneity – With 24 V I/O power supply	100% (16 channels) (note: Maximum permissible number of simultaneously enabled inputs)
Simultaneity – With 28.8 V I/O power supply	75% (12 channels) (note: Maximum permissible number of simultaneously enabled inputs)
Switching threshold – Low	<5 VDC
Switching threshold – High	>15 VDC
Nominal voltage	24 VDC
Input characteristics per EN 61131-2	Type 1
Input voltage	24 VDC -15% / +20%
Input current at 24 VDC	Typ. 2.68 mA
Input circuit	Source
Connection type	1-wire connections
Input resistance	Typ. 8.9 kΩ
Insulation voltage between channel and bus	500 V eff

Electrical properties

Electrical isolation

Channel isolated from bus; Channel not isolated from channel

Operating conditions

Mounting orientation – Horizontal	Yes
Mounting orientation – Vertical	Yes
Installation elevation above sea level – 0 to 2000 m	No limitation
Installation elevation above sea level – >2000 m	Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529	IP20

Ambient conditions

Temperature – Horizontal mounting orientation	-25 to 60°C
Temperature – Vertical mounting orientation	-25 to 50°C
Temperature – Derating	See section "Derating".
Temperature – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°C
Relative humidity – Operation	5 to 95%, non-condensing
Relative humidity – Storage	5 to 95%, non-condensing
Relative humidity – Transport	5 to 95%, non-condensing

Mechanical properties

Note	Order 1x terminal block X20TB1F separately.; Order 1x bus module X20BM11 separately.
Pitch	12.5 +0.2 mm

Accessories

Required accessories (order separately)

X20BM15	Bus modules — The bus module is the base for all X20 24 VDC I/O modules; The internal I/O supply is interconnected; Manual node number assignment; Indepe…
X20BM11	Bus modules — Bus module for 24 VDC I/O modules; The internal I/O power supply is connected through. The bus module is the base for all 24 VDC I/O module…
X20TB1F	Terminal blocks — Tool-free wiring with push-in technology; Simple wire release using a screwdriver; Ability to label each terminal; Plain text labeling also…

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

Data sheets & manuals

Certificates (5)

X20DIF372: frequently asked questions

When can X20DIF372 be shipped?

X20DIF372 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up X20DIF372 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for X20DIF372 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for X20DIF372, subject to availability and destination.