Siemens ET 200pro Operating Instructions Manual page 317

Technical specifications
Isolation
Isolation tested with
Electrical isolation
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Permitted potential difference
Status, interrupts, diagnostics
Interrupts
Diagnostic function
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ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
Between the backplane bus and supply
voltages (1L+, 2L+)
Between Ethernet and the supply voltages
(1L+, 2L+)
Between electronics and supply voltages
(1L+, 2L+)
Group error
Bus monitoring PROFINET IO
Maintenance information
Monitoring of the supply voltage of the
electronics
Monitoring of the rated load voltage 2L+
Existing connection to network
Transmitting/receiving via network
Diagnostics
12.2 Interface modules for PROFINET IO
500 V DC
Yes
Yes
Yes
75 V DC, 60 V AC
Yes
Yes
Red LED (SF)
Red LED (BF)
Yellow LED (MAINT)
Green LED (ON)
Green LED (DC24V) (integrated power module)
Green LED (LINK); one LED per feed (P1) and
forwarding (P2) of PROFINET IO
Yellow LED (RX/TX); one LED per feed (P1) and
forwarding (P2) of PROFINET IO
Yellow LED (FO); one LED per feed (P1) and
forwarding (P2) of PROFINET IO
Interface modules
317