Siemens ET 200pro Operating Instructions Manual page 90

Connection
4.6 Connecting the Interface Module to a CM IM DP ECOFAST Cu Connection Module
Note
Removal of the ECOFAST cable connector interrupts the supply to all downstream
modules.
Sealing unused sockets
Seal all unused ECOFAST sockets using caps in order to achieve degree of protection IP65,
IP66 or IP67.
See also
Mounting the Interface Module (Page 53)
90
NOTICE
Removing the ECOFAST cable connector
It is not permissible to remove the ECOFAST cable connector while ET 200pro is in
operation! Always switch off the 1L+ electronics/encoder supply and the 2L+ load
voltage supply before you remove the ECOFAST cable connector.
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08