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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6ES7231-7PF22-0XA0 |
| Alternative Part Number | 6ES72317PF220XA0 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S7 |
| Description | This is a Siemens Analog Input Module, specifically designed for S7-22X CPU. It features 8 analog inputs and supports thermocouples Type J, K, S, T, R, E, N. The module operates at a maximum of 30 V dc and has a 15 bit+sign resolution. |
| Input Current | 60 mA from load voltage L+ (without load), 87 mA from backplane bus 5 V DC |
| Power Loss | Typical power loss is 1.8 W |
| Number of Analog Inputs | 8 |
| Maximum Input Voltage | 30 V |
| Loop Resistance Cable | 100 Ω |
| Updating Time (all channels) | 810 ms |
| Input Ranges | Voltage, Thermocouple |
| Dimensions | Width: 71.2 mm, Height: 80 mm, Depth: 62 mm |
| Weight | Approximately 210 g |
| Galvanic Isolation | Yes, between inputs and MANA (UCM), and between M internally and the inputs |
| Diagnostics Indication LED | External fault EXTF (red), Group error SF (red) |
| Commodity Code | 853890 |
The Siemens 6ES7231-7PF22-0XA0 is a high-performance Analog Input Module, designed specifically for the Simatic S7-200 series. This module is equipped with 8 analog inputs, making it a versatile choice for a variety of industrial automation applications. It supports a range of thermocouples including Type J, K, S, T, R, E, and N, providing flexibility in temperature sensing.
The module operates with a maximum input current of 60 mA from load voltage L+ (without load) and a maximum of 87 mA from the backplane bus 5 V DC. It has a typical power loss of 1.8 W, ensuring energy-efficient operation. The permissible input voltage for voltage input (destruction limit) is 30 V, and the loop resistance cable is 100 Ω.
The 6ES7231-7PF22-0XA0 module offers an updating time of 810 ms for all channels. It supports voltage and thermocouple input ranges, but does not support current and resistance thermometer input ranges. The module also features galvanic isolation for analog inputs, ensuring safe operation.
With dimensions of 71.2 mm in width, 80 mm in height, and 62 mm in depth, and a weight of approximately 210 g, this compact module is designed for easy integration into your existing PLC system.
Please note that this module is only compatible with S7-22X CPUs. It's a reliable and efficient solution for your industrial automation needs, 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 part family of this part?
This part is from the Simatic S7 family.
What is the description of this part?
This is an Analog Input Module with 8 inputs, 60 mA, 30 V dc. It's specifically designed for S7-22X CPU and supports thermocouples Type J, K, S, T, R, E, N.
What is the commodity code of this part?
The commodity code for this part is 853890.
What are the dimensions of this part?
The dimensions of this part are 71.2 mm in width, 80 mm in height, and 62 mm in depth.
What is the weight of this part?
The approximate weight of this part is 210 grams.
What is the input current of this part?
The input current from load voltage L+ (without load) is maximum 60 mA.
What is the power loss of this part?
The typical power loss of this part is 1.8 W.
What is the updating time of this part?
The updating time (all channels) of this part is 810 ms.
What are the input ranges of this part?
This part supports voltage and thermocouple input ranges.
What is the maximum permissible input voltage for this part?
The maximum permissible input voltage for voltage input (destruction limit) is 30 V.
What is the loop resistance cable of this part?
The loop resistance cable of this part is 100 W.
What is the measurement principle of this part?
The measurement principle of this part is Sigma Delta.
What is the resolution with overrange of this part?
The resolution with overrange (bit including sign) is maximum 16 bit; Temperature 0.1 °C / 0.1 °F.
What is the displayable conversion value range of this part?
The displayable conversion value range for bipolar signals is -27.648 to +27.648.
What is the repeat accuracy in settled status at 25 °C of this part?
The repeat accuracy in settled status at 25 °C (relative to input area) is +/- 0,05 %.
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