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Omron CRT1-MD16 — PLC I/O & Expansion Modules

Omron CRT1-MD16 I/O Module, 8 DI / 8 SSO

MPNCRT1-MD16
Active

Omron CRT1 series, I/O module, CRT1-MD16, 8 digital inputs, 8 solid-state outputs, DIN-rail mount, -10°C~55°C, CE/NK/UL.

$672.66Ref. price · indicative, final on quote
Omron CRT1-MD16 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CRT1-MD16 — Identification
ParameterValue
SeriesCRT1
TypeInput, Output (I/O) Module
Compatible / related productsCJ, CS, NJ Series
CRT1-MD16 — I/O
ParameterValue
Inputs (count and type)8 - Digital
Outputs (count and type)8 - Solid State
CRT1-MD16 — Environmental
ParameterValue
Operating temperature range-10°C~55°C
CRT1-MD16 — Mechanical
ParameterValue
Termination styleRectangular Connector, Screw Terminal
Mounting typeDIN Rail
CRT1-MD16 — Approvals
ParameterValue
Approvals / certificationsCE, NK, UL
CRT1-MD16 — Other specifications
ParameterValue
Weight0.375 lb (170.1 g)

Product details

What this module is

CRT1-MD16 is a mixed I/O module from Omron’s CRT1 series, packing 8 digital inputs and 8 solid-state outputs into a DIN-rail housing. It is designed as a remote I/O slice for CJ, CS, and NJ series PLCs, expanding local I/O count over the Omron network.

Fit and connectivity

Mounts on DIN rail via rectangular connector and screw terminals. 8 digital inputs and 8 solid-state outputs.

Carries CE, NK, and UL approvals – covers European ship classification and North American safety certification in one module.

Frequently asked questions

What PLC families does this module work with?

It is specified for use with Omron CJ, CS, and NJ series PLCs.

What are the key I/O counts?

8 digital inputs and 8 solid-state outputs.

Does the CRT1-MD16 have UL or CE certification?

Yes – it holds CE, NK, and UL approvals.

Can I replace a CP2E-E20DR-A with this module?

No. The CRT1-MD16 is a remote I/O slice for CJ/CS/NJ PLCs, not a compact CPU like the CP2E-E20DR-A. It cannot run logic independently and uses a different network protocol and wiring scheme.

MPN
CRT1-MD16