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Omron CRT1-MD16S-1 — PLC I/O & Expansion Modules

Omron CRT1-MD16S-1 I/O Module, 8 Digital Inputs

MPNCRT1-MD16S-1
Active

Omron CRT1 series, Input, Output (I/O) Module, CRT1-MD16S-1, 8 digital inputs, 8 solid-state outputs, DIN Rail mount, CE, cULus.

$408.05 – $877.82Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

CRT1-MD16S-1 — Identification
ParameterValue
SeriesCRT1
TypeInput, Output (I/O) Module
Compatible / related productsCJ, CS, NJ Series
CRT1-MD16S-1 — I/O
ParameterValue
Inputs (count and type)8 - Digital
Outputs (count and type)8 - Solid State
CRT1-MD16S-1 — Environmental
ParameterValue
Operating temperature range-10°C~55°C
CRT1-MD16S-1 — Mechanical
ParameterValue
Termination styleRectangular Connector, Screw Terminal
Mounting typeDIN Rail
CRT1-MD16S-1 — Approvals
ParameterValue
Approvals / certificationsCE, cULus
CRT1-MD16S-1 — Other specifications
ParameterValue
Weight0.265 lb (120.2 g)

Product details

8 Digital In / 8 Solid-State Out on a DIN-Rail Slice

The Omron CRT1-MD16S-1 is a mixed I/O module packing 8 digital inputs and 8 solid-state outputs in a single DIN-rail housing. It is part of the CRT1 series and is designed for use with CJ, CS, and NJ series PLCs. The screw-terminal and rectangular-connector termination keeps field wiring clean inside a panel.

CE and cULus Approved for Panel Integration

The module carries CE and cULus approvals.

Frequently asked questions

Does the CRT1-MD16S-1 work with the Omron NJ series PLC?

Yes, the CRT1-MD16S-1 is listed for use with CJ, CS, and NJ series PLCs. It connects via the CRT1 system bus and mounts on DIN rail alongside the CPU or expansion rack.

What is the difference between CRT1-MD16S-1 and CRT1-MD16S?

The CRT1-MD16S-1 is the current active order code for this mixed I/O module. The CRT1-MD16S may be an earlier or alternate variant; the -1 suffix typically denotes a revision or packaging change. Confirm the exact BOM revision before substituting.

MPN
CRT1-MD16S-1