The Omron SRT2-ID04 is a 4-point digital input module in the SRT2 series, fed by 24VDC and terminating on screw terminals. It mounts to DIN rail and is approved CE, CSA, UL — compliance paperwork is settled for most plant-floor panels. The 4 inputs are discrete logic-level sinks; if you are used to the CP1W-32ET output module, that is a different animal — outputs, not inputs, so no direct swap.
Omron SRT2-ID04 Input Module, 4 Digital 24VDC, DIN Rail
MPNSRT2-ID04
Active
Omron SRT2 series, Input Module, 4 Digital, 24VDC, DIN Rail, Screw Terminal, CE/CSA/UL approved.
$167.64 – $341.94Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | SRT2 |
| For use with / related products | C Series |
| Parameter | Value |
|---|---|
| Digital inputs (count and type) | 4 - Digital |
| Parameter | Value |
|---|---|
| Supply voltage | 24VDC |
| Parameter | Value |
|---|---|
| Operating temperature range | 0°C ~ 55°C |
| Parameter | Value |
|---|---|
| Termination style | Screw Terminal |
| Mounting type | DIN Rail |
| Parameter | Value |
|---|---|
| Agency approvals | CE, CSA, UL |
| Parameter | Value |
|---|---|
| Type | Input Module |
| Weight | 0.176 lb (79.83 g) |
Product details
Frequently asked questions
What type of module is the SRT2-ID04?
It is an Input Module with 4 digital inputs.
What compliance approvals does the SRT2-ID04 carry?
CE, CSA, and UL approvals are listed.
MPN
SRT2-ID04