Beckhoff EP9224-0037, Documentation

Page: 11 / 64

Product overview
EP9224-0037 11 Version: 1.0
2.3 Technical data
Technical data EP9224-0037
Fieldbus
Fieldbus EtherCAT
Fieldbus connection ENP B17 – connector
Electrical isolation 500 V (electrical isolation between EtherCAT cables and supply
voltages)
Supply
Nominal voltage 24 V
DC
(-15 % / +20 %)
Connections Supply (X70): Connector B17 5G 1.5 mm² ENP
Downstream connection (X71): Socket B17 5G 1.5 mm² ENP
Connections, current carrying
capacity max. 15.5 A per U
S
/U
P
to 45 °C
Supply of the module electronics from the control voltage U
S
Current consumption of the
module electronics typically 110 mA from U
S
,
typically 40 mA from U
P
Outputs
Fieldbus EtherCAT P
Number of outputs 4
Connections M8 sockets, p-coded, shielded
Nominal current 3 A per U
S
and U
P
on each EtherCAT P port
Nominal current (sum) 12 A per U
S
and U
P
Capacitive load C
Load
max. 2200 µF per U
S
and U
P
on each EtherCAT P port
Switch-on time delay
1)
Parameterizable [
}
39] :
„Fast“ = 10 ms
„Moderate“ = 100 ms (default)
„Slow“ = 200 ms
Overcurrent protection
Nominal current I
n
Parameterizable [ } 31] :
1 A .. 3 A per U
S
and U
P
on each EtherCAT P port.
Tripping characteristic
Parameterizable [
}
31] . Default 100 ms at 3 x I
n
.
Current limitation I
Lim
5 A per U
S
and U
P
on each EtherCAT P port.
Current limitation:
Switch-off time t
Lim
typically 75 ms
Fuse Rated current: 5 A
Melting integral I²t: 5.566 A² s. (with a pulse width of 8 ms)
Further protective functions and diagnosis
Overtemperature protection:
Threshold values T
warn
= 75 °C → warning on exceeding
T
err
= 85 °C → error message on exceeding
Undervoltage protection:
Threshold values U
warn
= 21.6 V → warning on falling below
U
err
= 19.1 V → error message on falling below
Data logger: Sampling interval
Parameterizable [ } 37] :
1 ms
10 ms (default)
25 ms
100 ms
1000 ms
Data logger: Buffer size 25 entries.
1)
The output voltages are switched on one after the other at the start so that the starting currents do not add
up. See chapter Switch output voltages [
}
39] .