PLC S7-200 CPU 224XP connected with expansion module analog Input full explanation and testing

[@mageshv5294]

When I connect pressure transducer it's showing some pressure instead of zero how to set it zero

[@generaltechnologyknowledge5165]

Dear sir, You can adjust the small resistance on analog expansion module. Thanks

[@waleedellafi8286]

Hi ,, We are using S7-200 with an expansion module 6ES7223-1BL21-0XA0 and we would like to replace this module with a newer version 6ES7223-1BL22-0XA0 since the older version is no longer produced. Do we have to make any hardware configuration to when installing the new expansion model?

[@namasthethalir]

Sir cotrust thermocouple module can we connect siemens s7-200 plc

[@shahaalom6891]

If I add an expansion modules , do I have to configure the hardware in software or direct give serial address.

[@generaltechnologyknowledge5165]

Dear sir, For PLC S7-200 we no need to configure the hardware configuration, but the address will count continue from main CPU. Thanks

[@shahaalom6891]

Thanks for your response. ✋

[@mageshv5294]

In hmi the annalog value how to make zero