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B&R X67MM2436

I/O module, 2-channel PWM output (H bridge)

MPN: X67MM2436
Category: Motor modules

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What is the B&R X67MM2436?

2x outputs (H bridge) with PWM control and 24 to 38.5 VDC ±25% supply

3 A rated current ( 5 A max current)

15 Hz to 50 kHz frequency, 16-bit

PWM resolution, 15-bit , + sign, minimum 10 ns

Configurable dither

2x 3 inputs 24 V , can be configured as ABR

Sink connection

Integrated sensor supply with short circuit protection

1-wire connections

24 VDC and GND for encoder supply

This motor bridge module is used to control 2 DC motors with a nominal voltage of 24 to 38.5 VDC ±25% at a nominal current up to 3 A . The module can be reconfigured and used in current controller mode for controlling inductive loads. The module is also equipped with 6 digital inputs, which can be used as incremental counters. Each motor is controlled with a full-bridge (H-bridge). This enables the motors to be moved in both directions.

Specifications

Short description

I/O module

2-channel PWM output (H bridge) ; 2x 3 inputs for ABR incremental encoder

General information

Status indicators – Output	Per channel
Status indicators – Input	Per group (3 inputs)
Status indicators – Other	Supply voltage, bus function
Diagnostics – Outputs	Yes, open circuit via software status
Diagnostics – I/O power supply	Yes, using LED status indicator and software
Connection type – X2X Link	M12, B-coded
Connection type – Inputs/Outputs	4x M12, A-coded
Connection type – I/O power supply	M8, 4-pin
Power consumption – Internal I/O	1 W
Power consumption – X2X Link power supply	0.75 W
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – ATEX	Zone 2, II 3G Ex nA IIA T5 Gc; IP67, Ta = 0 - Max. 60°C; TÜV 05 ATEX 7201X
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 – KC	Yes
B&R ID code	0x2273
Sensor power supply	Max. 0.02 A per group

I/O power supply

Power consumption – Sensor power supply	Max. 1 W
Integrated protective function – Reverse polarity protection	No
Nominal voltage	24 to 38.5 VDC ±25%

Digital inputs

Input filter – Hardware	<5 µs
Input filter – Software	-
Switching threshold – Low	<5 VDC
Switching threshold – High	>15 VDC
Quantity	6
Nominal voltage	24 VDC
Input characteristics per EN 61131-2	Type 1
Input voltage	24 VDC (-15%/+20%)
Input current at 24 VDC	Approx. 4 mA
Input circuit	Sink
Input resistance	Typ. 5.4 kΩ
Additional functions	2x ABR incremental encoder (+24 VDC), 2x AB incremental encoder, 2x event counter, 2x period duration / gate measurement
Insulation voltage between channel and bus	500 V eff

ABR incremental encoder

Quantity	2
Encoder inputs	24 VDC, asymmetrical
Counter size	16-bit
Input frequency	Max. 50 kHz
Evaluation	4x
Encoder power supply	Module-internal, max. 20 mA per encoder
Signal form	Square wave pulse
Counter 1	Inputs 1 to 3
Counter 2	Inputs 4 to 6
Counter frequency	Max. 200 kHz

Sensor power supply

Supply voltage – Min. voltage at 20 mA / group	20 VDC
Supply voltage	24 VDC
Short-circuit proof	Yes

PWM output

Output current – Nominal current	3 A
Output current – Max. current/output	5 A for 2 s (after a recovery time of at least 10 s at maximum 3 A)
Output current – Max. current/module	8 A
PWM pulse width – PWM mode	15 bits plus sign ≥10 ns
PWM pulse width – Current mode	15 bits plus sign ≥10 ns
Quantity	2
Type	H bridge
Nominal voltage	24 to 38.5 VDC ±25% (note: The tolerance value is composed of the voltage tolerances and permissible total AC voltage component with a peak value of 5% of the rated voltage.)
PWM frequency	15 Hz to 50 kHz
Variant	H bridge
Configurable dither	Amplitude, frequency
Period duration resolution	16-bit, min. 20 μs
Phase shift PWM1 to PWM2	180°
DC bus capacitance	200 µF

Electrical properties

Electrical isolation

Channel isolated from bus; Channel not isolated from channel

Operating conditions

Mounting orientation – Any	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	IP67

Ambient conditions

Temperature – Operation	-25 to 55°C
Temperature – Derating	-
Temperature – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°C

Mechanical properties

Dimensions – Width	53 mm
Dimensions – Height	85 mm
Dimensions – Depth	42 mm
Torque for connections – M8	Max. 0.4 Nm
Torque for connections – M12	Max. 0.6 Nm
Weight	225 g

Downloads & documentation

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

Data sheets & manuals

CAD & dimension drawings

3D File DXF/STEP X67ZIP · 2 MB · 1.20 (03/17/2025)

Certificates (8)

X67MM2436: frequently asked questions

When can X67MM2436 be shipped?

X67MM2436 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 X67MM2436 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 X67MM2436 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 X67MM2436, subject to availability and destination.