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Omron CJ1W-AD042 — PLCs (Programmable Logic Controllers)

Omron CJ1W-AD042 Analog Input Module, 4-Channel

MPNCJ1W-AD042
End of Life

Omron CJ1W-AD042, Analog Input Module, 4 analog inputs, 5 V, DIN rail, screw terminal, CE, cULus.

$856.36 – $1,994.06Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CJ1W-AD042 — Identification
ParameterValue
SeriesCJ1W
CJ1W-AD042 — I/O
ParameterValue
Inputs (count and type)4 - Analog
CJ1W-AD042 — Mechanical
ParameterValue
Mounting typeDIN Rail
Weight0.331 lb (150.14 g)
Termination styleScrew Terminal
CJ1W-AD042 — Approvals
ParameterValue
Approvals / certificationsCE, cULus
CJ1W-AD042 — Other specifications
ParameterValue
TypeInput Module

Product details

What this module delivers

The CJ1W-AD042 is a 4-channel analog input module for Omron's CJ-series PLC platform. It terminates field wiring via screw terminals and mounts on a DIN rail, accepting voltage signals up to 5 V. Approvals include CE and cULus, making it suitable for general industrial control panels in North America and Europe.

Integration notes

DIN-rail mount, screw terminals. Signal level up to 5V.

Frequently asked questions

What is the closest functional second-source for the CJ1W-AD042?

The CJ1W-AD041-V1 is functionally identical in channel count and wiring, but adds Lloyd and NK marine approvals. For standard industrial use without those requirements, the AD042 is a direct fit.

What compliance approvals does the CJ1W-AD042 carry?

CE and cULus.

Will the CJ1W-AD042 drop into a panel wired for the CJ1W-AD041-V1 without rewiring?

Yes, both modules share the same screw-terminal layout, DIN-rail footprint, and CJ-series backplane connector. No wiring changes are needed.

MPN
CJ1W-AD042