Home / Mitsubishi Electric (Factory Automation) / Mitsubishi MELSEC-Q Series – Information/network / QJ72BR15 Mitsubishi MELSEC-Q Series MELSECNET/H

Available on request

QJ72BR15 Mitsubishi MELSEC-Q Series MELSECNET/H

MPN: QJ72BR15 · Brand: Mitsubishi Electric (Factory Automation)

Price on request

Request a Quote

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

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

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

Shipping & availability

When can QJ72BR15 be shipped?

QJ72BR15 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 QJ72BR15 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 QJ72BR15 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 QJ72BR15, subject to availability and destination.

The Mitsubishi Electric QJ72BR15 is a MELSECNET/H in the MELSEC-Q Series. MELSECNET/H remote I/O network, remote I/O station, coaxial bus system, connection cable: 3C-2V/5C-2V/5C-FB coaxial cable, transmission path format: single bus. Mitsubishi Electric has announced its discontinuation (2029/02 To be end of order) — plan spares now; PartnerPLC also sources it on the surplus market after the end of order. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC-Q Series
Category	MELSECNET/H
Type	Coaxial bus
Sales status	2029/02 To be end of order (Mitsubishi Electric)
Outline	MELSECNET/H remote I/O network, remote I/O station, coaxial bus system, connection cable: 3C-2V/5C-2V/5C-FB coaxial cable, transmission path format: single bus

Specifications

Maximum number of link points per network: LX/LY	8192 points
Maximum number of link points per network: LB	16384 points (Remote master station to remote sub-master station, remote I/O station: 8192 points, remote sub-master station, remote I/O station remote to master station: 8192 points) (MELSECNET/10 mode: 8192 points)
Maximum number of link points per network: LW	16384 points (remote master station to remote sub-master station, remote I/O station: 8192 points, remote sub-master station, remote I/O station remote to master station: 8192 points) (MELSECNET/10 mode: 8192 points)
Maximum number of link points per station: Remote I/O network	• Remote master station to remote I/O station: {(LY+LB)/8+(2×LW)}≦1600 bytes • Remote I/O station to remote master station: {(LX+LB)/8+(2+LW)}≦1600 bytes • Multiplexed remote master station to multiplexed remote sub-master station, multiplexed remote sub-master station to multiplexed remote master station: {(LY+LB)/8+(2×LW)}≦2000 bytes
Maximum I/O points per remote I/O station	X + Y ≦ 4096 points If the X/Y numbers are duplicate, only one side is taken into consideration.
Device points per remote I/O station: M	8192 points
Device points per remote I/O station: SM	2048 points
Device points per remote I/O station: D	12288 points
Device points per remote I/O station: SD	2048 points
Communication speed	10 Mbps
Maximum number of connectable stations: Remote I/O network	33 stations (Remote master station: 1, Remote I/O stations: 32)
Overall cable distance	3C-2V: 300 m 5C-2V, 5C-FB: 500 m Can be extended up to 2.5 km with the use of a repeater unit (A6BR10, A6BR10-DC)
Communication cable	High frequency coaxial cables: 3C-2V, 5C-2V (JIS C 3501 compliant), 5C-FB (JIS C 3502 compliant)
Applicable connector	Connector plug for 3C-2V Connector plug for 5C-2V Connector plug for 5C-FB
Maximum number of networks	239
Network topology	Single bus
Communication method	Token bus
Synchronization method	Frame synchronization method
Encoding method	Manchester code
Transmission format	HDLC compliant (frame type)
Error control system	Retries based on CRC (X 16 + X 12 + X 5 + 1) and timeover
Internal current consumption (5 V DC)	1.10 A
External dimensions: Height	98 mm
External dimensions: Width	27.4 mm
External dimensions: Depth	90 mm
Weight	0.16 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

Q Corresponding MELSECNET/H Network System Reference Manual (Remote I/O network) (SH-080124-W)	PDF · 9.07MB
Q Corresponding MELSECNET/H Remote I/O Module Reference Manual (MELSECNET/10 Mode) (SH-081164ENG-A)	PDF · 2.99MB
Before Using the Product (BCN-P5799E-F)	PDF · 0.14MB

12-month warrantyon all new stock

3-month warrantyon used & refurbished parts

30-day returnsno restocking fee on unused parts

Global shippingFast, tracked delivery worldwide