The Omron CRT1-AD04 is an active-production analog input module for the CJ, CS, and NJ series PLCs. It provides four analog input channels, mounts on a DIN rail, and connects via screw terminals and a rectangular backplane connector. Rated for -10°C to 55°C ambient with approvals from CE, CSA, NK, and UL.
Omron CRT1-AD04 Analog Input Module, 4-Channel, Active
MPNCRT1-AD04
Active
Input Module, Analog, 4-Channel, DIN Rail, Screw Terminal, for CJ/CS/NJ Series, CRT1-AD04.
$345.64 – $975.36Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Identification
| Parameter | Value |
|---|---|
| Series | CRT1 |
I/O
| Parameter | Value |
|---|---|
| Inputs (count and type) | 4 - Analog |
Environmental
| Parameter | Value |
|---|---|
| Operating temperature range | -10°C~55°C |
Mechanical
| Parameter | Value |
|---|---|
| Mounting type | DIN Rail |
| Weight | 0.337 lb (152.86 g) |
| Termination style | Rectangular Connector, Screw Terminal |
Approvals
| Parameter | Value |
|---|---|
| Approvals / certifications | CE, CSA, NK, UL |
Other specifications
| Parameter | Value |
|---|---|
| Type | Input Module |
Product details
Frequently asked questions
What approvals does CRT1-AD04 carry?
It is approved by CE, CSA, NK, and UL.
What type and series is CRT1-AD04?
It is an Input Module in the CRT1 series, specifically an analog input module with four channels.
Can CRT1-AD04 be used with Omron CP2E PLCs?
No. It is designed for the CJ, CS, and NJ series only. It will not fit or electrically mate with CP2E controllers.
MPN
CRT1-AD04