Siemens ET 200pro - Page 334

Digital electronic modules
14.1 Digital electronic module 8 DI DC 24V (6ES7141-4BF00-0AA0)
ET 200pro distributed I/O system
334 Operating Instructions, 03/2013, A5E00335544-08
Technical specifications
Status, interrupts, diagnostics
Status display
Green LED; per channel
Interrupts
• Diagnostic interrupt
Configurable
Diagnostic functions
• Group error display
Red LED (SF)
• Channel error display
No
• Diagnostic information can be read
Yes
Monitoring for
• Short-circuit
Yes
Isolation
Isolation tested with
500 V DC
Electrical isolation
• Between channels and backplane bus
Yes
• Between channels
No
• Between backplane bus and all other circuit
elements
Yes
Permitted potential difference
• Between different electric circuits
75 V DC, 60 V AC
See also
Connection module CM IO 4 x M12 for electronic modules (Page 261)
CM IO 8 x M12 connection module for electronic modules (Page 267)
Response times of digital input modules (Page 508)