Mitsubishi A1SJ71QC24N — The Mitsubishi A1SJ71QC24N is a serial communication module designed for the A Series

Part number	A1SJ71QC24N
Brand	Mitsubishi
Category	Communication Module
Description	The Mitsubishi A1SJ71QC24N is a serial communication module designed for the A Series
Manufacturer	Mitsubishi
Product Line	A Series
Part Number	A1SJ71QC24N
Weight	0.69 lbs (0.31 kg)
Type	Serial Communication Module
Communication Ports	232X1, 422/485X1
Model Compatibility	MELSEC, MELSEC-A
Power Supply	24 VDC
Current Consumption	0.1 A
Communication Protocol	RS-232, RS-422, RS-485
Operating Temperature Range	0°C to 55°C
Storage Temperature Range	-20°C to 75°C
Mounting Type	Rack mounted
Conformity Standards	CE, UL, cUL

The Mitsubishi A1SJ71QC24N is a serial communication module designed for the A Series. It features multiple communication ports and is compatible with MELSEC and MELSEC-A models, supporting various communication protocols.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.