Home / Mitsubishi Electric (Factory Automation) / Mitsubishi MELSEC iQ-R Series – Information/network / RJ71CN91 Mitsubishi MELSEC iQ-R Series CANopen

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RJ71CN91 Mitsubishi MELSEC iQ-R Series CANopen

MPN: RJ71CN91 · Brand: Mitsubishi Electric (Factory Automation)

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi MELSEC iQ-R Series – Information/network
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can RJ71CN91 be shipped?

RJ71CN91 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 RJ71CN91 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 RJ71CN91 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 RJ71CN91, subject to availability and destination.

The Mitsubishi Electric RJ71CN91 is a CANopen in the MELSEC iQ-R Series. CANopen405 mode, 11 bit CAN-ID layer 2 message mode, 29 bit CAN-ID layer 2 message mode. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC iQ-R Series
Category	CANopen
Outline	CANopen405 mode, 11 bit CAN-ID layer 2 message mode, 29 bit CAN-ID layer 2 message mode

Specifications

Transmission type	CAN bus network
Applicable function	• CANopen node • CAN node
CANopen communication services that are compliant with the CiA standards	• CiA-301 V4.2 • CiA-302 V4.1 • CiA-305 V2.2
CANopen device/application profiles that are compliant with the CiA standards	Interface and device profile CiA-405 V2.0 for IEC 61131-3 programmable devices
Remote transmit request (RTR)	• CANopen 405 mode: Not supported for PDO • 11-bit CAN-ID Layer 2 message mode and 29-bit CAN-ID Layer 2 message mode: Supported
Amount of communication data (CANopen 405 mode): TPDO	4 words x 256
Amount of communication data (CANopen 405 mode): RPDO	4 words x 256
Frame format (11-bit CAN-ID Layer 2 message mode, 29-bit CAN-ID Layer 2 message mode)	The standard format (11-bit CAN-ID) or extended format (29-bit CAN-ID) can be selected.
Node ID	Selectable from 1 to 127
Communication method	Acyclic, cyclic, or event-driven
Baud rate	1 Mbps/800 kbps/500 kbps/250 kbps/125 kbps/100 kbps/50 kbps/20 kbps/10 kbps
Maximum cable length	• 5000 m (when used at 10 kbps) • 2500 m (when used at 20 kbps) • 1000 m (when used at 50 kbps) • 600 m (when used at 100 kbps) • 500 m (when used at 125 kbps) • 250 m (when used at 250 kbps) • 100 m (when used at 500 kbps) • 50 m (when used at 800 kbps) • 25 m (when used at 1 Mbps)
Communication cable	The CAN bus cable should conform to ISO 11898.
External interface	Two-piece pluggable terminal block
Number of occupied I/O points	32 points
Internal current consumption (5 V DC)	0.33 A
External dimensions: Height	106 mm (base unit mounting side: 98 mm)
External dimensions: Width	27.8 mm
External dimensions: Depth	118.5 mm
Weight	0.14 kg

Specifications

General specifications

Refer to the general specifications of the CPU module.

Downloads & documentation

Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.

Data sheets & manuals

MELSEC iQ-R CANopen Module User's Manual (Startup) (SH-081734ENG-E)	PDF · 2.08MB
MELSEC iQ-R CANopen Module User's Manual (Application) (SH-081736ENG-F)	PDF · 8.08MB
MELSEC iQ-R Module Configuration Manual (SH-081262ENG-AU)	PDF · 44.18MB
MELSEC iQ-R CANopen Module Function Block Reference (BCN-P5999-0812-A)	PDF · 0.66MB
Before Using the Product (BCN-P5999-0810E-B)	PDF · 0.12MB
CANopen Configuration Tool Installation Instructions (BCN-P5999-0902E-C)	PDF · 0.10MB
Safety Guidelines (IB-0800525)	PDF · 11.79MB