Siemens S7-1200 PLC SM1231 6ES7 231-4HF32-0XB0 6ES7231-4HF32-0XB0

Siemens S7-1200 PLC SM1231 6ES7 231-4HF32-0XB0 6ES7231-4HF32-0XB0

1、6ES7232 6ES7 232-4HB32-0XB0 Product picture

2、6ES7232 6ES7 232-4HB32-0XB0 Product advantages

(1) High precision and multi-channel signal processing capabilities: 

· 12/13-bit ADC resolution:

supports ±10V, ±5V, ±2.5V voltage and 0-20mA/4-20mA current signals, with a resolution of 12 bits + symbol bits or 13 bits to ensure the signal conversion accuracy of industrial sensors.

· 8-channel independent configuration:

A single module can handle 8 analog inputs, and the signal type (voltage/current) and range of each channel can be configured in software to flexibly adapt to different sensors.

· Bipolar/unipolar signal support:

bipolar signal range -27648 to 27648 (such as ±10V), unipolar range 0 to 27648 (such as 0-20mA), suitable for a variety of industrial signal standards.

(2) Industrial-grade anti-interference and stability design: 

· Anti-interference circuit:

electrical isolation and shielding technology are used to reduce the impact of electromagnetic interference on the signal and adapt to high temperature, high humidity and strong electromagnetic environments.

· Wide temperature operating range:

support industrial-grade temperature range (-25℃ to +60℃) to ensure stable operation in extreme environments.

· Shielded cable compatibility:

It is recommended to use a shielded twisted pair cable to connect the sensor, and the shielded layer is grounded at one end to reduce signal attenuation and noise in long-distance transmission.

(3) Flexible expansion and integration capabilities: 

· Modular expansion:

It can be seamlessly integrated with S7-1200 series CPUs (such as 1211C, 1214C, etc.) through rail installation and backplane bus, supporting up to 8 signal module expansion.

· Multi-protocol communication:

compatible with industrial communication protocols such as PROFINET and PROFIBUS, and supports data interaction with HMI and third-party devices.

· Convenient software configuration:

Parameter configuration, signal type selection and range setting are realized through the TIA Portal software to simplify the engineering debugging process.