SIMATIC S7-200 CN analog expansion module (EM 231) designed specifically for S7-22X CPUs. It features 4 analog inputs optimized for thermocouples (Types J, K, S, T, R, E, N) with a high-precision 15-bit + sign resolution.
Enhance your industrial temperature monitoring with the Siemens 6ES7231-7PD22-0XA8. This EM 231 expansion module provides a seamless interface between your SIMATIC S7-200 CN controller and temperature sensors. It is engineered for precision, converting low-voltage thermocouple signals into digital data that your PLC can process for accurate climate control and thermal monitoring.
High-Resolution Conversion: Features 15-bit plus sign resolution for granular temperature tracking.
Versatile Sensor Support: Supports a wide range of thermocouple types including J, K, S, T, R, E, and N.
System Compatibility: Exclusively designed for use with the Siemens S7-22X CPU series.
Signal Processing: Efficiently handles low-voltage signals ($+/-80$ mV) typically generated by thermal sensors.
Accuracy: High resolution ensures that even minute temperature fluctuations are captured, improving process safety.
Cost-Effective Expansion: The CN series offers the reliable SIMATIC performance for specific markets and applications requiring CE approval.
Easy Integration: Simple "Plug and Play" connection to the S7-22X CPU internal bus.
Space Saving: Compact EM 231 design allows for expanded I/O capabilities without significantly increasing the control cabinet footprint.
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| SKU / Model | 6ES7231-7PD22-0XA8 |
|---|---|
| Product Condition | Brand New, New - Backlog, New - No Original Box, New - Original Box Opened, Used - Average, Used - Below Average, Used - Excellent, Used - Fairly Good, Used - Good, Used - Poor, Used - Very Good |
| Weight | 0.166 kg |
| Dimensions | 62 × 71.2 × 80 mm |
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