6ES7231-5QA30-0XB0
The 6ES7231-5QA30-0XB0 model product is the SB 1231 TC thermocouple analog input signal board for Siemens SIMATIC S7-1200 series PLC, designed specifically for high-precision temperature measurement in industrial automation. This module integrates one 16 bit resolution analog input channel, supports J-type and K-type thermocouple signal acquisition, is compatible with low-level analog signals ranging from -80mV to+80mV, and achieves measurement accuracy of ± 0.1% FS (25 ℃ environment) through cold junction compensation and linearization processing technology. Its compact modular design can be directly installed on the front panel of S7-1200 CPU, without occupying additional control cabinet space. It supports parameterized configuration through STEP 7 Basic/Professional engineering software and has self diagnostic functions such as disconnection diagnosis and overload protection. The LED status indicator light can provide real-time feedback on the module's operating status. The working temperature range of this module covers -20 ℃ to+60 ℃, with a protection level of IP20. It is suitable for industrial process control, heat treatment equipment, environmental monitoring and other scenarios that require high reliability temperature data collection. After seamless integration with the S7-1200 series PLC, a distributed temperature monitoring system can be built.
Technical specifcations for 6ES7231-5QA30-0XB0
Product model and series: 6ES7231-5QA30-0XB0, belonging to the SIMATIC S7-1200 series.
Module type: Analog input signal board, specifically SB 1231 TC thermocouple signal board.
Input channel and type:
Provide 1 analog input (AI) channel.
The supported thermocouple types are J-type and K-type, which can adapt to application requirements in different temperature ranges.
Signal characteristics:
Specially used for collecting thermocouple (TC) signals to achieve high-precision temperature measurement.
Suitable for temperature sensor acquisition scenarios in industrial automation and process control.
Installation method and size:
Adopting a compact design, it can be directly installed on the front panel of S7-1200 CPU, saving space and facilitating integration.
The external dimensions are relatively small, and the specific dimensions may change due to product updates, but they are generally kept compact to meet the installation requirements of the control cabinet.
Environmental adaptability:
The working temperature range is usually -20 ℃ to+60 ℃, suitable for temperature changes in industrial environments.
The protection level may reach IP20, ensuring reliable operation in conventional industrial environments.
Power supply and electrical parameters:
The working voltage is 24V DC, which meets the standard power requirements of industrial automation equipment.
The input signal voltage range matches the thermocouple output to ensure accurate temperature signal acquisition.
Our Services:
1、All our products are new and orginal, and of good quality
2、Our prices are very competitive.
3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.
4、All inquiries will be valued and will reply in 24.
Packing & Delivery:
1、100% brand New and Original Factory Seal!
2、Warranty:1 year
3、Package: Original packing with cartons.
4、Delivery time: Shipped in 3-7 days after payment
5、All the goods will be tested before shipment
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