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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6ES7231-0HF22-0XA0 |
| Alternative Part Number | 6ES72310HF220XA0 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S7 |
| Description | This is a Siemens SIMATIC S7 Series Analogue Input Module. It is designed specifically for S7-22X CPU. The module features 8 analogue inputs with a voltage range of 0-10V DC. It also supports a maximum of 2 analogue inputs with a current range of 0..20 mA. The module utilises a 12/11-bit converter. |
| Load Voltage | 60 mA |
| Backplane Bus | 87 mA |
| Dimensions | 71.2 x 80 x 62 mm |
| Commodity Code | 85389091 |
| Weight | Approximately 190 g |
| Input Current | From load voltage L+ (without load), max. 60 mA; from backplane bus 5 V DC, max. 20 mA |
| Power Loss | Typical power loss is 2 W |
| Number of Analogue Inputs | 8; Difference |
| Input Voltage | Permissible input voltage for voltage input (destruction limit), max. 30 V |
| Input Current | Permissible input current for current input (destruction limit), max. 40 mA |
| Input Ranges | Voltage: Yes; Current: Yes (for channels 6 and 7 only); Thermocouple: No; Resistance thermometer: No; Resistance: No |
| Conversion Time | 250 µs per channel |
| Resolution | 12 bit including sign, max. |
| Interference Voltage Suppression | 40 dB, DC up to 60 V for interference frequency |
| Common Mode Voltage | Max. 12 V |
| Galvanic Isolation | No |
| Connection Method | Plug-in I/O terminals are not supported |
| Cable Length | Shielded, max. 100 m; to the sensor |
The Siemens 6ES7231-0HF22-0XA0 is a high-performance analogue input module from the renowned SIMATIC S7 series. This module is specifically designed for S7-22X CPUs and offers eight analogue inputs, providing a versatile solution for a wide range of industrial automation applications.
The module operates with a 0-10V DC input range and can handle a maximum of 2 AI 0..20 mA with a 12/11-bit converter. This ensures precise and reliable data conversion for your automation needs.
The 6ES7231-0HF22-0XA0 is compact in size, measuring 71.2 x 80 x 62 mm, making it an ideal choice for systems where space is at a premium. Despite its small size, it is robust and designed to withstand the demanding conditions of industrial environments.
Please note that this module does not support thermocouple, resistance thermometer, or resistance inputs. However, it does support voltage and current inputs, with specific channels for each.
In terms of power, the module has a typical power loss of 2W and operates with a maximum input current of 60 mA from load voltage and 20 mA from the backplane bus.
The Siemens 6ES7231-0HF22-0XA0 is a reliable and efficient choice for your automation system, offering the quality and performance you expect from Siemens.
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Frequently Asked Questions
What is the category of this part?
This part belongs to the PLC Systems category.
What is the family of this part?
This part is from the Simatic S7 family.
What is the description of this part?
This is a Siemens SIMATIC S7 Series Analogue Input Module, with 60 mA (Load Voltage);87 mA (Backplane Bus), and dimensions of 71.2 x 80 x 62 mm.
What is the short description of this part?
The short description is: SIMATIC S7-200, Analog input EM 231, only for S7-22X CPU, 8 AI, 0-10V DC, max 2 AI 0..20 mA 12/11-bit converter.
What is the Commodity Code of this part?
The Commodity Code of this part is 85389091.
What is the weight of this part?
The approximate weight of this part is 190 g.
What is the power loss of this part?
The typical power loss of this part is 2 W.
What is the number of analog inputs of this part?
This part has 8 analog inputs.
What is the maximum permissible input voltage for voltage input?
The maximum permissible input voltage for voltage input is 30 V.
What is the maximum permissible input current for current input?
The maximum permissible input current for current input is 40 mA.
What is the resolution with overrange of this part?
The resolution with overrange of this part is 12 bit.
What is the conversion time per channel of this part?
The conversion time per channel of this part is 250 µs.
Does this part have galvanic isolation for analog inputs?
No, this part does not have galvanic isolation for analog inputs.
What is the width, height, and depth of this part?
The dimensions of this part are: Width - 71.2 mm, Height - 80 mm, Depth - 62 mm.
