Siemens 6AG1231-5PD32-2XB0 VDC Logic I/O Module
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Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Model | 6AG1231-5PD32-2XB0 |
| Product Series | SIPLUS SIMATIC S7-1200 |
| Product Type | SM 1231 RTD Analog Input Module |
| Base Model | 6ES7231-5PD32-0XB0 |
| Number of Analog Inputs | 4 |
| Input Type | Resistance Temperature Detector (RTD) |
| Supported RTD Sensors | Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, LG-Ni1000 |
| Maximum Resolution | 15 bits + sign bit |
| Temperature Unit | Configurable: °C or °F |
| Rated Supply Voltage | 24 V DC |
| Typical Current Consumption | 40 mA |
| Backplane Bus Current Consumption | 80 mA typical at 5 V DC |
| Typical Power Dissipation | 1.5 W |
| Analog Outputs | 0 |
| Thermocouple Input | Not supported |
| Diagnostic Functions | Supported |
| Diagnostic Alarms | Supported |
| Wire-Break Detection | Supported |
| Operating Temperature | -40°C to +70°C |
| Minimum Start-Up Temperature | -25°C |
| Protective Coating | Conformal coating |
| Protection Rating | IP20 |
| Installation System | SIMATIC S7-1200 |
| Required Front Connector | Yes |
| Dimensions | 105 × 87 × 60 mm |
| Weight | 0.192 kg |
FAQ
Q1: What is the main function of the Siemens 6AG1231-5PD32-2XB0 module?
The Siemens 6AG1231-5PD32-2XB0 is a SIPLUS SM 1231 RTD analog input module designed to acquire temperature signals from resistance temperature detectors. It provides four analog input channels, allowing a PLC to monitor multiple temperature points in industrial equipment and process systems. The measured values can be used for temperature control, alarms, process monitoring, and data logging.
Q2: Which RTD sensor types are compatible with this module?
The module supports a range of resistance temperature detectors, including Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, and LG-Ni1000. The selected sensor type must match the actual field device and be configured correctly in the PLC engineering software. Always verify the supported sensor configuration before commissioning.
Q3: How many temperature measurement channels are available?
The 6AG1231-5PD32-2XB0 provides four RTD analog input channels. These channels allow temperature values to be acquired from several sensors within one control system. During setup, configure each input according to the connected sensor and application requirements, and check that the PLC program maps each channel to the correct measurement point.
Q4: Can this module accept thermocouple signals or standard voltage inputs?
No. This module is designed for resistance-based sensors and is not intended for direct thermocouple or standard voltage-signal measurement. If the application uses thermocouples or voltage-output transmitters, select a compatible input module or use an appropriate signal conditioner. Confirm the input type before connecting field devices to avoid incorrect measurements or equipment problems.
Q5: What power supply does the module require?
The module has a rated supply voltage of 24 V DC, with a typical current consumption of 40 mA. It also draws approximately 80 mA from the 5 V DC backplane bus. When planning a control panel, check the available power budget and the requirements of the complete S7-1200 system, including the CPU and other connected modules.
Q6: What should be checked if an RTD channel reports an incorrect temperature?
Start by confirming that the sensor type and temperature unit are configured correctly. Next, inspect the field wiring, terminal connections, cable condition, and sensor installation. A broken wire, loose terminal, damaged sensor, or electrical interference can cause abnormal readings. Review the PLC diagnostic information and compare the measured value with a suitable reference instrument to help isolate the fault.
Q7: What is the benefit of the SIPLUS conformal coating?
The conformal coating provides additional protection for the electronic assembly against specified environmental influences. Combined with its extended operating temperature range, it makes the SIPLUS version suitable for industrial applications with more demanding environmental conditions than those supported by standard modules. The coating does not remove the need to follow the module’s installation instructions or observe its environmental limits.
Q8: What should be considered when replacing this module?
Before replacing the 6AG1231-5PD32-2XB0, verify that the replacement is compatible with the installed SIMATIC S7-1200 CPU, mounting arrangement, sensor types, and existing PLC configuration. Also check whether the application requires the SIPLUS version’s environmental protection and temperature range. After installation, confirm the channel configuration, check diagnostic status, and test the readings from all connected RTD sensors before returning the system to normal operation.
Siemens 6AG1231-5PD32-2XB0 VDC Logic I/O Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
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Our Mission
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The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
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Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
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