Siemens SIMATIC S7-1500 Manual page 27

Article number
Switching capacity of contacts
– with inductive load, max.
– with resistive load, max.
Cable length
shielded, max.
•
unshielded, max.
•
Isochronous mode
Isochronous operation (application synchro-
nized up to terminal)
Interrupts/diagnostics/status information
Diagnostics function
Substitute values connectable
Alarms
Diagnostic alarm
•
Diagnostic messages
Monitoring the supply voltage
•
Wire-break
•
Short-circuit
•
Diagnostics indication LED
RUN LED
•
ERROR LED
•
Monitoring of the supply voltage (PWR-
•
LED)
Channel status display
•
for channel diagnostics
•
for module diagnostics
•
Potential separation
Potential separation channels
between the channels
•
between the channels, in groups of
•
between the channels and backplane bus
•
Between the channels and load voltage L+
•
Permissible potential difference
between different circuits
Digital output module DQ 16x230VAC/2A ST Relay (6ES7522-5HH00-0AB0)
Manual, 07/2017, A5E34934019-AC
6ES7522-5HH00-0AB0
2 A; see additional description in the manual
2 A; see additional description in the manual
1 000 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
No
2
Yes
Yes
250 V AC between the channels and the supply
voltage L+; 250 V AC between the channels and
the backplane bus; 500 V AC between the chan-
nels
Technical specifications
27