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Omron NX-AD4603 — PLC I/O & Expansion Modules

Omron NX-AD4603 Analog Input Module, 8 Voltage Inputs

MPNNX-AD4603
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Omron NX-AD4603, Input Module, 8 Analog Voltage Inputs, Spring Terminal, DIN Rail, 24 V.

$266.32 – $560.00Ref. price · indicative, final on quote
Omron NX-AD4603 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

NX-AD4603 — Identification
ParameterValue
SeriesNX
TypeInput Module
Compatible / related productsNX Series
NX-AD4603 — I/O
ParameterValue
Inputs (count and type)8 - Analog
NX-AD4603 — Environmental
ParameterValue
Operating temperature range0°C ~ 55°C
NX-AD4603 — Mechanical
ParameterValue
Termination styleSpring Terminal
Mounting typeDIN Rail
NX-AD4603 — Approvals
ParameterValue
Approvals / certificationsCE, cULus, C-Tick, KC, Lloyd, NK
NX-AD4603 — Other specifications
ParameterValue
Weight0.154 lb (69.85 g)

Product details

Lead — integrator note

The NX-AD4603 is an 8-channel analog voltage input module rated for 24 V supply. It mounts on DIN rail, operates from 0 to 55 °C, and carries CE, cULus, C-Tick, KC, Lloyd, NK approvals.

Delta — channel count vs. sibling NX-AD4203

This is not a second-source; the NX-AD4208 also offers 8 analog inputs, but its signal type (current vs. voltage) is not confirmed in the available spec, so assume different wiring unless you have the datasheet. Stick with the NX-AD4603 if your sensor loop requires voltage input.

Integration — panel checklist

Mount on DIN rail; spring terminals need no screw torque. Ambient 0–55 °C, bulk-packaged.

Frequently asked questions

What is the NX-AD4603's listed type?

It is an Input Module, specifically an 8-channel analog voltage input module.

What series does the NX-AD4603 belong to?

It is part of the Omron NX series of I/O modules.

What compliance certifications does the NX-AD4603 carry?

The module is approved by CE, cULus, C-Tick, KC, Lloyd, and NK. It covers most common industrial panel requirements across Europe, North America, Asia, and marine applications.

MPN
NX-AD4603