- S7-300 /-200 replacements
- Analog cards for S7-200
Replacement analog modules for SIMATIC S7-200
S7-200 analog modules – replacements and repairs
Analog I/O modules measure and control process variables through electrical signals. We supply replacements for SIMATIC S7-200. We check the order number, channel count, signal types, ranges and wiring.

We will send a non-binding quote within 1 hour.
- Worldwide delivery
- Our own and partner parts stock
- Professional repairs
- Parts with warranty
More about selecting Analog modules for S7-200 parts
Analog I/O modules for SIMATIC S7-200
Compatible analog input, output and combined modules for SIEMENS SIMATIC S7-200 PLCs. Easily select a replacement using the order number of the original SIEMENS module and save up to 50% compared to the original.

4xAI / 1xAO EM 235 for SIMATIC S7-200, compatible with 6ES7235-0KD22-0XA0
237,16 EUR Incl. VAT

4xAI for SIMATIC S7-200, compatible with 6ES7231-0HC22-0XA0
177,87 EUR Incl. VAT

2xAO 200 EM 232 12bit for SIMATIC S7-200, compatible with 6ES7232-0HB22-0XA0
194,81 EUR Incl. VAT

How to capture sporadic faults on Siemens S7 PLCs
Sporadic faults on Siemens SIMATIC S7 PLCs are difficult to find using standard online diagnostics. In this article, we show how auto.spy analyzer helps capture signals, events and video on a single timeline and trace the root cause of the problem afterwards.

Compatibility of SIEMENS, SOFTLINK and VIPA replacements for SIMATIC S7-300 and S7-200
Save more than 50% compared to the price of original SIEMENS SIMATIC S7-300 and S7-200 I/O modules, power supplies and memory cards. The clear compatibility table helps you find suitable SOFTLINK and VIPA replacements by the order number of the original SIEMENS part. Selected modules are in stock at FOXON in Liberec and can be delivered immediately.
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