Omron CP1W-TS004 CP Series Temperature Sensor Unit

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Manufacturer: Omron
Product No.: CP1W-TS004
Country of origin:Japan
Product Type: Temperature Sensor Units
Payment: T/T, Western Union
Weight: 380g
Dimensions: 5cm x 15cm x 9cm
Shipping port: Xiamen
Warranty: 12 months

Description

Integrating thermal measurement directly into micro-PLC configurations, the CP1W-TS004 functions as a high-precision thermocouple input expansion module. Engineered for seamless coupling with Omron CP-series controllers, including the CP1E, CP1L, and CP1H, this module facilitates the direct connection of up to four temperature sensors without requiring external signal conditioning or transmitter hardware.

The unit converts analog thermal data from K-type or J-type thermocouples into digital values, transmitting them directly to the PLC CPU memory area. This direct-bus connection minimizes signal degradation over long distances, simplifies overall system wiring, and reduces control cabinet space requirements by eliminating independent DIN-rail temperature transmitters.

Features

Supports up to 4 independent thermocouple inputs.
Compatible with Type K and Type J thermocouple sensors.
Direct integration with CP-series micro-PLC backplanes.
Photocoupler isolation between the input channels and internal PLC circuitry.
Simple DIN-rail or screw mounting options for rapid physical installation.

Applications

Industrial heating and cooling control systems.
Packaging machinery heat-sealing bars.
Plastic extrusion and injection molding thermal zones.
Food processing pasteurization and cooking loops.
HVAC environmental chamber monitoring.

Technical Specifications

Manufacturer	Omron
Model / Part Number	CP1W-TS004
Product Series	CP Series (CP1W)
Module Type	Temperature Sensor Input Unit
Number of Inputs	4 thermocouple inputs
Input Sensor Types	Thermocouple Type K, J (selectable)
Isolation Method	Photocoupler insulation between inputs and internal PLC signals (no isolation between individual input channels)
Compatible Controllers	CP1E, CP1L, CP1H series
Operating Temperature	0 to 55 degC
Storage Temperature	-20 to 75 degC
Ambient Operating Humidity	10% to 90% RH (non-condensing)

Connections and Interfaces

Input Channel	Terminal Symbol	Function Description
CH0	+ / -	Thermocouple Channel 0 Positive / Negative Input
CH1	+ / -	Thermocouple Channel 1 Positive / Negative Input
CH2	+ / -	Thermocouple Channel 2 Positive / Negative Input
CH3	+ / -	Thermocouple Channel 3 Positive / Negative Input

Installation Guidelines

Mounting: Mount securely onto standard 35mm DIN rail or utilize integrated screw mounting holes for direct backpanel attachment inside an industrial enclosure.
Wiring: Always use specified thermocouple compensation/extension cables that match the sensor type (K or J). Do not route thermocouple wires in the same duct or conduit as high-voltage power lines to prevent electromagnetic interference.
Grounding: Connect the functional ground terminal on the main PLC CPU to a dedicated, low-impedance ground point (100 Ohms or less).
Ventilation: Ensure a minimum vertical clearance of 50mm above and below the expansion unit to maintain proper thermal convection.

Compliance and Certifications

CE Mark
UL Listed
cULus Compliance

Key Features:

#Omron CP Series #Temperature Sensor Units

Which thermocouple sensor types are supported by the CP1W-TS004?

The CP1W-TS004 supports standard Type K and Type J thermocouples.

Does the CP1W-TS004 provide isolation between individual thermocouple channels?

There is photocoupler isolation between the input channels and the internal PLC internal bus signals. However, there is no electrical isolation between the individual thermocouple input channels themselves.

Which Omron PLC series can host this temperature input module?

This module is compatible with Omron CP-series microcontrollers, specifically the CP1E, CP1L, and CP1H PLC ranges.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

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Omron CP1W-TS004 CP Series Temperature Sensor Unit