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Omron CJ1W-B7A14 — PLCs (Programmable Logic Controllers)

Omron CJ1W-B7A14 Input Module, 64 Points, DIN Rail

MPNCJ1W-B7A14
End of Life

Omron CJ1W-B7A14, CJ1W Series, Input Module, 64 Digital Inputs, Screw Terminal, DIN Rail, CE/cULus.

$506.73 – $736.94Ref. price · indicative, final on quote
Omron CJ1W-B7A14 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CJ1W-B7A14 — Identification
ParameterValue
SeriesCJ1W
CJ1W-B7A14 — I/O
ParameterValue
Inputs (count and type)64
CJ1W-B7A14 — Mechanical
ParameterValue
Mounting typeDIN Rail
Termination styleScrew Terminal
CJ1W-B7A14 — Approvals
ParameterValue
Approvals / certificationsCE, cULus
CJ1W-B7A14 — Other specifications
ParameterValue
TypeInput Module

Product details

Omron CJ1W-B7A14 packs 64 digital inputs into a single DIN-rail slice – that's 64 prox, limit, or pushbutton signals on one slot, freeing backplane capacity for output or specialty modules. Screw terminals keep field wiring fast; no spring clamp learning curve.

How it sits against the CJ1W-B7A22

The CJ1W-B7A14 is a pure input module: 64 points, no outputs. Its sibling CJ1W-B7A22 splits 32 inputs and 32 outputs on the same footprint. If your BOM calls for high-density input monitoring and you don't need local outputs, the B7A14 keeps I/O count tighter. Swapping one for the other means re‑assigning I/O tables and checking wiring – not a drop‑in swap.

Installation notes

DIN-rail mount with screw-clamp terminals; connects to CJ-series CPU via the backplane without separate power wiring. 64 inputs map to consecutive I/O words—verify slot assignment in CX-Programmer.

Frequently asked questions

What is CJ1W-B7A14's type and function?

It is an Input Module with 64 digital inputs, designed for the Omron CJ Series PLCs. It mounts on a DIN rail and uses screw terminals for field wiring.

Will CJ1W-B7A14 drop into a panel specified for CJ1W-B7A22?

Not without changes. CJ1W-B7A14 is input‑only with 64 inputs; CJ1W-B7A22 is a combined 32‑input/32‑output module. The I/O count and mapping differ, and the wiring layout may require adjustments. A direct replacement is not guaranteed.

MPN
CJ1W-B7A14