Siemens SIMATIC S7-1500 Manual page 24

Cable length
Cable length shielded, max.
Cable length unshielded, max.
Isochronous mode
Isochronous mode (application synchronized up to
terminal)
Interrupts/diagnostics/status information
Substitute values can be applied
Interrupts
Diagnostics interrupt
Diagnostics alarms
Diagnostics
Monitoring of supply voltage
Wire break
Short-circuit
Diagnostics indicator LED
RUN LED
ERROR LED
Monitoring of supply voltage
Channel status display
For channel diagnostics
For module diagnostics
Electrical isolation
Electrical isolation of channels
Between the channels
Between the channels, in groups of
Between the channels and the backplane bus
Between the channels and the load voltage L+
Permitted potential difference
Between different circuits
Isolation
Isolation tested with
DQ 8x230VAC/5A ST Digital Output Module (6ES7522-5HF00-0AB0)
Manual, 07/2014, A5E03485590-AC
Technical specifications
6ES7522-5HF00-0AB0
1000 m
600 m
No
Yes
Yes
Yes
Yes
No
No
Yes; green LED
Yes; red LED
Yes; green LED
Yes; green LED
No
Yes; red LED
Yes; Switching of different phases permitted
1
Yes
Yes
75 V DC/60 V AC (basic insulation) between the
backplane bus and the supply voltage L+;
250 V AC between the channels and the supply
voltage L+;
250 V AC between the channels and the back-
plane bus;
500 V AC between the channels
between the channels: 2500 V DC;
between the channels and backplane bus:
2500 V DC;
between L+ and backplane bus 707 V DC (Type
Test)
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