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Siemens
6ES7231-5QF30-0XB0
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6ES7231-5QF30-0XB0 |
| Alternative Part Number | 6ES72315QF300XB0 |
| Manufacturer | Siemens |
| Product Family | SIMATIC S7 Series |
| Product Type | I/O Module |
| Supply Voltage | 24 V DC |
| Input Current | Typical 80 mA |
| Power Loss | Typical 1.5 W |
| Number of Analog Inputs | 8 (Thermocouples) |
| Input Ranges | Thermocouple (J, K, T, E, R, S, N, C, TXK/XK(L)); Voltage range: +/-80 mV |
| Resolution | 15 bit + sign |
| Temperature Measurement Unit | Degrees Celsius/degrees Fahrenheit, adjustable |
| Operating Temperature Range | 0 °C to 55 °C (horizontal installation), 0 °C to 45 °C (vertical installation) |
| Storage Temperature Range | -40 °C to +70 °C |
| Permissible Air Pressure (Operation) | 1080 to 795 hPa |
| Permissible Air Pressure (Storage) | 1080 to 660 hPa |
| Degree of Protection | IP20 |
| Standards and Approvals | CE, C-TICK, FM approval |
| Connection Method | Required front connector |
| Housing Material | Plastic |
| Dimensions (W x H x D) | 45 mm x 100 mm x 75 mm |
| Weight | Approx. 220 g |
| Diagnostics | Alarms, Diagnostic functions, Monitoring the supply voltage, Wire break, Status indication LEDs |
The Siemens SIMATIC S7-1200 series is renowned for its compact, yet powerful range of automation solutions, and the 6ES7231-5QF30-0XB0 I/O module is no exception. This module is specifically designed to cater to a variety of industrial applications requiring precise analogue input functionalities.
Equipped with 8 analogue inputs for thermocouples, the module is versatile in handling multiple types of temperature sensors including types J, K, T, E, R, S, N, and C, as well as the TXK/XK(L) to GOST standard. This makes it an ideal choice for process industries where temperature monitoring and control are critical.
The module operates on a 24 V DC supply voltage and has a typical current consumption of 80 mA, ensuring efficient power usage. With a power loss of typically 1.5 W, it maintains a balance between performance and energy efficiency.
The 6ES7231-5QF30-0XB0 boasts a compact design with dimensions of 45 x 100 x 75 mm, allowing for easy integration into existing systems without the need for significant space. The housing is made of durable plastic, ensuring longevity and resilience in challenging industrial environments.
Temperature measurement can be adjusted for both degrees Celsius and Fahrenheit, providing flexibility for global applications. The module also features a voltage range of +/-80 mV for thermocouple inputs, ensuring accurate data capture for process control.
With a resolution of up to 15 bits plus sign, the module delivers precise measurement results. It also includes features such as interference voltage suppression and alarms for wire breaks and supply voltage monitoring, enhancing the reliability of the system.
The 6ES7231-5QF30-0XB0 is designed with an IP20 degree of protection and complies with CE, C-TICK, and FM approvals, adhering to rigorous standards and certifications.
For industrial automation professionals looking for a reliable and precise analogue input module, the Siemens 6ES7231-5QF30-0XB0 is a robust choice that combines functionality, efficiency, and precision in a compact package.
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Frequently Asked Questions
What type of input does this I/O module support?
The SIMATIC S7-1200 I/O module supports 8 analog inputs for thermocouples, with various types including J, K, T, E, R, S, N, C, and TXK/XK(L), as well as a voltage range of +/-80 mV.
Can the module be used for temperature measurements in both Celsius and Fahrenheit?
Yes, the module allows for temperature measurements to be adjusted and displayed in either degrees Celsius or degrees Fahrenheit.
What is the power consumption of this module?
The typical current consumption of the module is 80 mA from the backplane bus 5 V DC, with a typical power loss of 1.5 W.
What are the dimensions of the module?
The module has a width of 45 mm, a height of 100 mm, and a depth of 75 mm.
What is the weight of the module?
The module weighs approximately 220 grams.
What are the environmental operating conditions for the module?
The permissible temperature range for operation is 0 °C to 55 °C for horizontal installation and 0 °C to 45 °C for vertical installation. The permissible air pressure is 1080 to 795 hPa.
Does the module have any certifications or approvals?
Yes, the module has CE, C-TICK, and FM approvals.
What type of housing does the module have?
The module is housed in a plastic enclosure that is suitable for the front of the unit.
Is there any diagnostic functionality available with this module?
Yes, the module includes diagnostic functions that can be read out, monitoring of the supply voltage, wire break detection, and diagnostic alarms.
How is the module protected against environmental factors?
The module is protected with a degree and class of protection of IP20, ensuring it is safeguarded against solid objects larger than 12.5 mm but not against water.
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