Hi
Sir i am using S7-300 Siemens PLC.I have used digital input and digital output modules,understand and used them successfully.Now i want to use analog module SM331 plz guide me how i will interface it to the PLC.I have a kit which can aplly +15 to -15 V
Please give me any link or manual thrigh which i could use SM331.
Secondly in digital modules i use bit logice instructions in analog module which instruction i will use???
Please reply me
Thanks
Sir i am using S7-300 Siemens PLC.I have used digital input and digital output modules,understand and used them successfully.Now i want to use analog module SM331 plz guide me how i will interface it to the PLC.I have a kit which can aplly +15 to -15 V
Please give me any link or manual thrigh which i could use SM331.
Secondly in digital modules i use bit logice instructions in analog module which instruction i will use???
Please reply me
Thanks