Hi there,

Would you please send these manuals for the power supply?

I need the manuals and the schematic diagram for repair....

Automation_VE

Hi,

I first thought it will be Ok to use the 6ES5955-3LC41 on the 6ES5155-3UA11 Central Rack because they have the same connectors (8-pin for 5 V and 37-pin for control signals), but doubts emerge when you take a look at the pin configuration (see PDF attached) which was taken from Siemens System Manuals:

- In 6ES5955-3LC41 8-Pin connector, pins 4 to 6 do not exist. I don't know if that would be relevant at the 3UA11 Central Rack

- In 6ES5955-3LC41 37-pin connector, pin 6 doesn't show function HOLD and pin 26 doesn't show function RLSA. Also pins 34-35 are not assigned -15 V. Are these just type errors in the pictures?

Thanks in adnace for your next feedback

------------------------------------------------------------------------------------------
Split from Using Different Modular Power Supplies in ZG-155U Central Rack.

MSoudy

 Hi there,

Would you please send these manuals for the power supply?

I need the manuals and the schematic diagram for repair.... 

Please don't post multiple for the same problem.

You post also in this topic:

power supply faulty 6ES5 9553LC41 

Closed cause question posted twice.

The second thread with the subject Need schematic diagram for 6ES5 9553LC41 is published within the conference SIMATIC S5 / STEP 5.

Best regards,
Jen_Moderator
​