phatcreators Member P Join Date Oct 2011 Location South Asia Posts 4 Oct 5, 2011 #1 What profibus scanners are used with Siemens S7 200 PLCs ? thanks
Clay B. Lifetime Supporting Member C Join Date Jun 2005 Location Concord,NC Posts 1,304 Oct 5, 2011 #2 The Profibus module for a S7-200 is a EM277 Profibus DP Slave Module. Part # 6ES72770AA220XA0 Note: The S7-200 can only be used as a profibus slave.
The Profibus module for a S7-200 is a EM277 Profibus DP Slave Module. Part # 6ES72770AA220XA0 Note: The S7-200 can only be used as a profibus slave.
dineshdeshmuk Member D Join Date Oct 2011 Location South Asia Posts 16 Oct 5, 2011 #3 Clay B. said: The Profibus module for a S7-200 is a EM277 Profibus DP Slave Module. Part # 6ES72770AA220XA0 Note: The S7-200 can only be used as a profibus slave. Click to expand... thanks a lot, but what about for S7 300 & S& 400 ???
Clay B. said: The Profibus module for a S7-200 is a EM277 Profibus DP Slave Module. Part # 6ES72770AA220XA0 Note: The S7-200 can only be used as a profibus slave. Click to expand... thanks a lot, but what about for S7 300 & S& 400 ???
Clay B. Lifetime Supporting Member C Join Date Jun 2005 Location Concord,NC Posts 1,304 Oct 5, 2011 #4 S7-300 and S7-400 can be used as profibus masters. I know the models S7-300 and S7-400 the Com port on the CPU is also a Profibus port. Several Models of both have 2 Com ports on the CPU.
S7-300 and S7-400 can be used as profibus masters. I know the models S7-300 and S7-400 the Com port on the CPU is also a Profibus port. Several Models of both have 2 Com ports on the CPU.