The CS1W-PTS55: The 8 analog inputs are universal for the listed thermocouple families, so you can mix sensor types across channels without additional signal conditioners. Each channel is isolated from the backplane, but the common-mode range and cold-junction compensation are handled internally—no external reference junction needed. Screw terminals (not spring-cage) mean you'll need a small flathead screwdriver for wiring.
Omron CS1W-PTS55 Input Module, 8 Analog, Thermocouple
MPNCS1W-PTS55
End of Life
Omron CS1W Series, Input Module, 8 Analog Inputs, Thermocouple Types B/J/K/L/R/S/T, Backplane Mount, Screw Terminal, CE, cULus.
$1,832.61 – $2,676.81Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | CS1W |
| Parameter | Value |
|---|---|
| Inputs (count and type) | 8 - Analog |
| Parameter | Value |
|---|---|
| Operating temperature range | 0°C ~ 55°C |
| Parameter | Value |
|---|---|
| Mounting type | Backplane |
| Weight | 0.984 lb (450 g) |
| Termination style | Screw Terminal |
| Parameter | Value |
|---|---|
| Approvals / certifications | CE, cULus |
| Parameter | Value |
|---|---|
| Type | Input Module |
| Features | Type B, J, K, L, R, S, T |
Product details
Frequently asked questions
What compliance documentation is available for the CS1W-PTS55?
The module carries CE and cULus approvals. RoHS and REACH compliance are typical for Omron's CS Series but are not explicitly listed in the core specs; you should confirm with the datasheet or distributor.
MPN
CS1W-PTS55