Lenze I/O system 1000 System Manual - Manual (Page 42)

Product description
Bus coupler modules
PROFIBUS − EPM−S120
3
l
42 EDSIO1000 EN 7.0
Technical data
EPM−S120: Rated data
Electrical data
Supply voltage
Nominal value DC 24 V
Permissible range DC 20.4 ... 28.8 V
Current consumption
Nominal value 0.95 A
In idle state 0.09 A
Starting current 2.8 A
I 2 t 0.25 A 2 s
Current output, max.
At the backplane bus 3 A
Load supply 7 A (if no UL conformity is required: max. 10 A)
Polarity reversal protection Yes
Power loss 3 W
Status, alarm, diagnostics
Status display Yes
Alarms Yes, parameterisable
Process alarm Yes, parameterisable
Diagnostic alarm Yes, parameterisable
Diagnostic function Yes, parameterisable
Diagnostic information can be read out Possible
Supply voltage display Green LED
Group error display Red LED
Channel error display None
System limits
Mounting racks, max. 1
Modules per mounting rack 64