CM-TCS.23P

Name: CM-TCS.23P
Brand: ABB
SKU: CM-TCS.23P

The CM-TCS.23P relay from ABB is designed for precise temperature monitoring. It supports overtemperature, undertemperature, and window monitoring with adjustable threshold values and hysteresis.

Product ModelCM-TCS.23P

Material Number1SVR740740R9300

Product ID84151

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Precise Temperature MonitoringThe CM-TCS.23P relay offers accurate temperature monitoring, ensuring reliable operation in various industrial settings. It can detect overtemperature, undertemperature, or temperatures within a specified window, providing precise control.
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2. Adjustable Threshold ValuesThe relay allows for the adjustment of threshold values (t1 and t2) within the measuring range, enabling customization to specific application requirements. This flexibility ensures that the relay can be tailored to meet the needs of different monitoring scenarios.
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3. Hysteresis AdjustmentThe CM-TCS.23P features adjustable hysteresis for threshold values, which helps in reducing false triggering and improving overall system stability. This feature is particularly useful in applications where slight temperature variations need to be accounted for.
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4. Robust Design and DurabilityBuilt with a robust design, the CM-TCS.23P relay is engineered to withstand harsh industrial environments. Its IP20 rating ensures protection against dust and water, making it suitable for a wide range of applications.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Product Net Width

22.5 mm

Product Net Height

85.6 mm

Product Net Depth / Length

103.7 mm

Product Net Weight

0.127 kg

Function

Overtemperature monitoring Undertemperature monitoring Over- and undertemperature monitoring

Measuring Range

0 ... +200 Â°C

5. Easy Installation and ConfigurationThe relay features easy-to-use configuration options, including DIP switches for selecting monitoring modes and output relay configurations. This simplifies the installation process, reducing the time and effort required to set up the device.

6. Reliable Output RelaysThe CM-TCS.23P includes 2 x 1 or 1 x 2 c/o (SPDT) contacts, configurable for different output configurations. The reliable operation of the output relays ensures that the system responds accurately to temperature changes, providing a robust monitoring solution.

7. Operational FlexibilityThe relay supports continuous current measuring principle with a typical current in the sensor circuit of 0.8 mA and a maximum current of 0.9 mA. This flexibility in measuring principle allows the relay to be used in various applications, from simple to complex temperature monitoring scenarios.

8. Operational IndicationThe CM-TCS.23P features LED indicators for control supply voltage, measured value, and relay status. These indicators provide real-time operational information, helping users monitor the device's status and troubleshoot any issues efficiently.

9. Power Failure BufferingThe relay includes a power failure buffering time of at least 20 ms, ensuring that the system remains operational even during brief power outages. This feature is crucial in maintaining continuous monitoring and control in critical applications.

10. Compatibility and VersatilityThe CM-TCS.23P is compatible with a wide range of sensors and can be configured to meet specific application requirements. Its versatility makes it an ideal choice for various industries, including manufacturing, HVAC, and more.

Sensor Type

PT100

Rated Control Supply Voltage (Us)

24 V AC/DC

Rated Frequency (f)

Supply Circuit 50 Hz Supply Circuit 60 Hz Supply Circuit DC

Output

2 x 1 c/o or 1 x 2 c/o contacts, configurable

Terminal Type

Screwless Terminals

Rated Operational Current AC-12 (Ie)

(230 V) 4 A

Rated Operational Current AC-15 (Ie)

(230 V) 3 A

Rated Operational Current DC-12 (Ie)

(24 V) 4 A

Rated Operational Current DC-13 (Ie)

(24 V) 2 A

Minimum Switching Capacity

24 V 10 mA

Rated Impulse Withstand Voltage (Uimp)

Measuring Circuit / Output Circuit 4 kV Output Circuit 1 / Output Circuit 2 4 kV Supply Circuit / Measuring Circuit 4 kV Supply Circuit / Output Circuit 4 kV

Rated Insulation Voltage (Ui)

Measuring Circuit / Output Circuit 300 V Output Circuit 1 / Output Circuit 2 300 V Supply Circuit / Measuring Circuit 300 V Supply Circuit / Output Circuit 300 V

Degree of Protection

Housing IP50 Terminals IP20

Overvoltage Category

III

Pollution Degree

Short-Circuit Protective Devices

Output Circuit NC - F Type Fuses 6 A Output Circuit NO - F Type Fuses 10 A

Electrical Durability

AC-12 100000 cycle

Mechanical Durability

30000000 cycle

Connecting Capacity

Flexible with Ferrule 2x 0.5 ... 1.5 mmÂ² Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mmÂ² Flexible 2x 0.5 ... 1.5 mmÂ² Rigid 2x 0.5 ... 1.5 mmÂ²

Wire Stripping Length

8 mm

Mounting Position

1 ... 6

Mounting on DIN Rail

TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715

Standards

CAN/CSA C22.2 No.60947-5-1 IEC/EN 60255-26 IEC/EN 60255-27 IEC/EN 61000-6-2 IEC/EN 61000-6-3 IEC/EN 63000 UL 60947-5-1 IEC/EN 60947-5-1

Maximum Operating Voltage UL/CSA

Output Circuit 300 V AC

Contact Rating UL/CSA

B300

Connecting Capacity UL/CSA

Flexible 2x 18-16 AWG Rigid 2x 20-16 AWG

Pilot Duty UL/CSA

B300

Ambient Air Temperature

Operation -40 ... +60 Â°C Storage -40 ... +85 Â°C

Maximum Operating Altitude Permissible

Without Derating 2000 m

Object Classification Code

ETIM 7

EC001446 - Temperature monitoring relay

ETIM 8

EC001446 - Temperature monitoring relay

ETIM 9

EC001446 - Temperature monitoring relay

eClass

V11.0 : 27371810

UNSPSC

39122331

E-Number (Finland)

2712331

E-Number (Norway)

4188175

E-Number (Sweden)

3860674

Manufacturer ID

1SVR740740R9300