1. S

    Siemens Digital input

    Hi We have the following DI card from siemens(6DLL1131-6BL00-OPH1) and we are planning on using this as a 1 wire connection. My question is, will the limit signal from a Alfa lavall think top head ( V50) operate in this configuration: 24V +0v from an external power supply to pins 1&2 of the...
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    PLC and Switch Interface

    Hello, We have the following pressure sensor ( shown in attachment) which has a pnp output. Will this be able to to be wired to a DI card (6DL1131-6BL00-0PH1) in the following way 24V from control panel to pin 1 o v to pin 3 signal to digital input channel eg DI.2+ ( 3) on the card or will...
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