What PLC systems is this module compatible with?
It is intended for Mitsubishi A1S series racks; verify exact rack and slot compatibility before installing.
1 actual photo shown first. Reference images are model-matched and must be confirmed before purchase.
Mitsubishi
A1S-X42-S2
A1S-X42-S2 PLC I/O module
Mitsubishi
From $116.84In stockDiscontinued
Product Description
The A1S-X42-S2 is a PLC I/O module designed for integration within industrial automation systems using compatible Mitsubishi architectures. It provides reliable signal interfacing for discrete control applications, enabling expansion of existing PLC racks with stable operation. Built for panel-mounted environments, the module is suited to process and machine control where deterministic input/output handling is required. The unit’s construction supports dependable service in typical factory conditions and is intended for technicians familiar with PLC hardware installation, addressing, and module diagnostics. While detailed electrical specifications are not provided in the source data, the module is recognized under the A1S series with the X42-S2 designation, indicating a specific I/O configuration within the family. Package contents generally include the single module; accessories such as terminal blocks, backplanes, and cabling, if required, are typically sourced separately based on system design. Verify rack compatibility, slot allocation, and firmware requirements prior to deployment.
Key Features
- •Discrete PLC I/O expansion module
- •Compatible with Mitsubishi A1S series
- •Rack mount integration for PLC systems
- •Designed for stable industrial operation
- •Compact form factor for control panels
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: $199.29
Availability: 4 in stock
Lead time: ~10 day lead
Never Used
Price: $141.24
Availability: 10 in stock
Lead time: ~2 day lead
Used
Price: $116.84
Availability: 86 in stock
Lead time: ~2 day lead
FNFP
Price: RFQ
Availability: 11 in stock
Lead time: Quoted after RFQ
Specifications
- Brand
- MITSUBISHI
- Manufacturer
- MITSUBISHI
- Model number
- A1S-X42-S2
- Type
- PLC I/O module
- Weight
- 0.70 lb
- Part #
- A1S-X42-S2
- Category
- PLCs/Machine Control
- Category
- PLC Module/Rack
- Weight
- 0.49 lbs
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
Need A1S-X42-S2 availability?
Prices and stock can change. Submit quantity, required condition, and destination for a current quote.
FAQ
Is this an input or output module?
The X42-S2 designation indicates an I/O configuration; consult the system manual for channel details.
Does it include terminal blocks or cabling?
Only the module is included based on source data; accessories are typically sold separately.
What is the part number for ordering?
The manufacturer part number is A1S-X42-S2.
What is the physical weight of the module?
Approximately 0.70 pounds as referenced by supplementary data.