Easily removable and replaceable with a wide temperature range! Thermocouple interface CPS-SSI-4C allows temperature measurement with just the connection of a thermocouple.
This product is an expansion I/O module that adds a thermocouple interface to the stack-type CPU modules of the CONPROSYS(R) series. It features 4 channels of thermocouple input in a single module. 【Main Features】 ● Supports various thermocouple input types It accommodates a wide range of thermocouple input types, including J, K, E, N, R, S, and T. ● Equipped with cold junction compensation function The product includes cold junction compensation, eliminating the need to install an external temperature sensor for cold junction compensation, allowing for temperature measurement with just the thermocouple connection. ● Two-piece terminal block and DIN rail mounting The terminal block connector can be removed without using a screwdriver, enabling quick replacement of the product in case of failure. Additionally, the DIN rail mounting and sliding installation allow for easy replacement of the product. ● LED for operation confirmation An LED for operation confirmation is included, allowing for visual confirmation of the operational status. ● No electrolytic capacitors used By not using short-lived components like electrolytic capacitors, the product achieves a longer lifespan.
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basic information
【Main Specifications】 ■ Input Format: Differential Input ■ Input: 4 channels ■ Resolution: 24 bit ■ Conversion Speed: 251 ms (conversion speed per thermocouple channel) ■ Buffer Memory: Latest data only ■ Compatible Thermocouple Sensors: J, K, E, N, R, S, T ■ Conversion Error: Thermocouple types K, J, E, N, T; ± [0.3℃ + Measurement Temperature × 0.12% (above 0℃) or 1% (below 0℃)], Thermocouple types R, S; ± [1.2℃ + Measurement Temperature × 0.12%] ■ Allowable Signal Source Resistance: 300Ω or less ■ Cold Junction Error: Within 3.6℃ ■ Insulation Withstand Voltage: 500VDC ■ Current Consumption: 0.1A (Max.) ■ Dimensions (mm): 25.2(W) × 94.7(D) × 124.8(H) (excluding protrusions) ※1 This is the conversion time for measurement values. Communication time is not included. ※2 This value is measured under conditions of a constant temperature chamber with wind speed of 0 - 0.5 m/s. ※3 If the resistance value of the wiring distance (round trip) exceeds the allowable signal source resistance, it may cause errors that exceed the specifications of the conversion error. ※4 If the cable length exceeds 30m, it will not comply with CE (EMC standards).
Price information
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Price range
P2
Delivery Time
P1
Applications/Examples of results
It can be used for managing reaction temperatures in chemical plants, engine efficiency and exhaust gas management in automobile factories, and temperature management of ovens and refrigerators in food factories.
Line up（1）
| Model number | overview |
|---|---|
| CPS-SSI-4C | CONPROSYS Stack I/O Thermocouple Input 4ch |
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Company information
Established in April 1975. We operate globally in the electronics and information-related fields, contributing to the global society as a world pioneer company that utilizes PC technology in automation systems across various sectors. We provide component products and system integration technology. As a comprehensive manufacturer of electronic devices, we offer a wide range of high-quality industrial PCs, expansion boards, network devices, and software as component products, and we also accommodate OEM/ODM and customization based on our innovative advanced core technologies to meet customer needs. Additionally, we prepare industry-specific system packages that combine communication services and system equipment, and we are committed to product development and service provision from the customer's perspective as a total solution vendor.