Mitsubishi A1SX40S2 — The A1SX40S2 model from Mitsubishi's A Series functions as an analog I/O expansion module

Part number	A1SX40S2
Brand	Mitsubishi
Description	The A1SX40S2 model from Mitsubishi's A Series functions as an analog I/O expansion module
Manufacturer	Mitsubishi
Product Line	A Series
Part Number	A1SX40S2
Weight	0.31 lbs (0.14 kg)
Type of Product	Analog I/O Expansion Module
Number of Channels	8 channels (4 inputs and 4 outputs)
Input Channels	4 analog input channels
Output Channels	4 analog output channels
Input Type	Voltage or current (configurable)
Output Current Range	4-20 mA (configurable)
Resolution	12-bit or 14-bit (configurable)
Accuracy	±0.1% of full scale (typical)
Sampling Rate	Typically 50 ms per channel
Mounting Type	DIN rail or direct mounting
Operating Temperature	0 to 55°C

The A1SX40S2 model from Mitsubishi's A Series functions as an analog I/O expansion module. It features 8 channels, consisting of 4 analog input and 4 analog output channels, suitable for varied applications.

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.