B&R X20DI2377

2 digital inputs Sink connection 3-wire connections 2 counter inputs with 50 kHz counter frequency Gate…

MPN: X20DI2377
Category: Digital I/O Modules

€30.74excl. VAT & shipping

In stock — 3 available·Ships within 1 business day

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12-month warranty (new) · 3-month (used/refurbished)
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What is the B&R X20DI2377?

2 digital inputs Sink connection 3-wire connections 2 counter inputs with 50 kHz counter frequency Gate measurement 24 VDC and GND for sensor supply Software input filter can be configured for entire module The module is equipped with two inputs for 3-wire connections. Both inputs can be configured as event counters. Gate measurement is only ever possible on one channel. This module is designed for X20 6-pin terminal blocks. If needed (e.g. for logistical reasons), the 12-pin terminal block can also be used.

Specifications

Short description

I/O module

2 digital inputs 24 VDC for 3-wire connections, special functions

General information

Diagnostics – Module run/error	Yes, using LED status indicator and software
Power consumption – Bus	0.15 W
Power consumption – Internal I/O	0.82 W
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – ATEX	Zone 2, II 3G Ex nA nC IIA T5 Gc; IP20, Ta (see X20 user's manual); FTZÚ 09 ATEX 0083X
Certifications – UL	cULus E115267; Industrial control equipment
Certifications – HazLoc	cCSAus 244665; Process control equipment; for hazardous locations; Class I, Division 2, Groups ABCD, T5
Certifications – DNV	Temperature: B (0 to 55°C); Humidity: B (up to 100%); Vibration: B (4 g); EMC: B (bridge and open deck)
Certifications – CCS	Yes
Certifications – LR	ENV1
Certifications – KR	Yes
Certifications – ABS	Yes
Certifications – BV	EC33B ; Temperature: 5 - 55°C; Vibration: 4 g; EMC: Bridge and open deck
Certifications – KC	Yes
B&R ID code	0x1B8E
Status indicators	I/O function per channel, operating state, module status
Additional power dissipation caused by actuators (resistive) [W]	-

Digital inputs

Input filter – Hardware	≤10 μs
Input filter – Software	Default 0 ms, configurable between 0 and 25 ms in 0.2 ms intervals
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. 10.5 mA
Input circuit	Sink
Connection type	3-wire connections
Input resistance	Typ. 2.23 kΩ
Additional functions	50 kHz event counting, gate measurement
Insulation voltage between channel and bus	500 V eff

Event counters

Quantity	2
Signal form	Square wave pulse
Evaluation	Each positive edge, cyclic counter
Input frequency	Max. 50 kHz
Counter 1	Input 1
Counter 2	Input 2
Counter frequency	Max. 50 kHz
Counter size	16-bit

Gate time measurement

Counter frequency – Internal	48 MHz, 24 MHz, 12 MHz, 6 MHz, 3 MHz, 1.5 MHz, 750 kHz, 375 kHz, 187.5 kHz
Number of gate time measurements	1
Signal form	Square wave pulse
Evaluation	Positive edge - Negative edge
Counter size	16-bit
Length of pause between pulses	≥100 µs
Pulse length	≥20 µs
Supported inputs	Input 1 or input 2

Sensor power supply

Power consumption	Max. 12 W (note: The power consumption of the sensors connected to the module is not permitted to exceed 12 W.)
Voltage	Module power supply minus voltage drop for short-circuit protection
Voltage drop for short-circuit protection at 500 mA	Max. 2 VDC
Summation current	0.5 A
Short-circuit proof	Yes

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	-
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 X20TB06 or X20TB12 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…
X20TB12	Terminal blocks — Tool-free wiring with push-in technology; Simple wire release using lever; Ability to label each terminal; Plain text labeling also possibl…
X20TB06	Terminal blocks — Tool-free wiring with push-in technology; Simple wire release using lever; Ability to label each terminal; Plain text labeling also possibl…

Downloads & documentation

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

Data sheets & manuals

CAD & dimension drawings

Certificates (15)

X20DI2377: frequently asked questions

When can X20DI2377 be shipped?

X20DI2377 is in stock and typically ships within 1 business day via UPS, DHL or FedEx, worldwide.

Can I pick up X20DI2377 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 — alongside standard UPS, DHL and FedEx shipping, express (next-day) delivery is available at checkout for in-stock items like X20DI2377.

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 X20DI2377, subject to availability and destination.