SIEMENS Analog input module 6ES7231-7PD22-0XA0
6ES7231-7PD22-0XA0
Siemens
SIEMENS Analog input module 6ES7231-7PD22-0XA0
Home > Products > Siemens > Analog Input Module SIEMENS 6ES7231-7PD22-0XA0 Analog input module. For S7-200 PLC expansion. Supplied with full traceabil…
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Specifications
| Brand | Siemens |
|---|---|
| Model Number | 6ES7231-7PD22-0XA0 |
| Official Product Name | SIMATIC S7-200 EM 231 Analog Input Module |
| Applicable System | S7-200 PLC expansion |
| Product Type | Analog input module |
| Equivalent Standard | N/A |
| Product Status | Mature / legacy (widely available) |
| Order number | 6ES7231-7PD22-0XA0 |
| Function | Analog input expansion |
| Mounting | DIN rail |
| Country of origin | Germany / global manufacture |
| Product family | SIMATIC S7-200 EM 231 |
Product Description
SIEMENS 6ES7231-7PD22-0XA0 Analog input module. For S7-200 PLC expansion. Supplied with full traceability and documentation. Worldwide shipping from stock.
It adds precision analog signal acquisition to S7-200 CPU configurations for temperature, pressure and process measurement. The Siemens SIMATIC S7-200 EM 231 (order number 6ES7231-7PD22-0XA0) is an analog input expansion module for the S7-200 PLC.
Basic Product Information
- High-resolution analog signal acquisition
- DIN-rail mounting for control cabinets
- Configured within STEP 7-Micro/WIN
- Expands S7-200 CPUs with additional analog inputs
Technical Specifications
Version & Model Difference
- The -7PD22-0XA0 variant is the standard EM 231 analog input module for S7-200. Confirm input count and signal type with the supplier for your measurement range.
Application Scenarios
- Temperature and pressure measurement
- Process signal acquisition
- Machine and plant automation
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Frequently Asked Questions
What does the EM 231 module do?
It is an analog input expansion module that adds precise analog signal measurement capability to an S7-200 PLC system.
Which PLC does it work with?
It is designed for the Siemens SIMATIC S7-200 family and connects to a compatible S7-200 CPU.
Is the S7-200 still available?
Genuine S7-200 modules remain available from distributors; for new systems Siemens recommends the S7-1200 platform.
How is it configured?
Configuration is done in STEP 7-Micro/WIN where you set input ranges and scaling for each channel.
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