AROOPGOSWAMI Member A Join Date Aug 2007 Location KOLKATA Posts 2 May 17, 2009 #1 can anyone tell me what is the voltage of the adapter for TTY interface which is required communication between siemens s5 plc and pc via com port
can anyone tell me what is the voltage of the adapter for TTY interface which is required communication between siemens s5 plc and pc via com port
shooter Member S Join Date Sep 2002 Location duketown Posts 2,711 May 18, 2009 #2 you must use an interface!! the voltage can be up to 24 volts with a max of 30 it is a current loop so just measure the openloop voltage on the S5
you must use an interface!! the voltage can be up to 24 volts with a max of 30 it is a current loop so just measure the openloop voltage on the S5