Mains Connection - Bosch rexroth Sytronix SvP 7030 IMC Operating Manual

Sytronix SvP 7030 IMC
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Connecting the Sytronix system SvP 7030 electrically
Command value
flow
Inner shield
Command value
system pressure
Inner shield
Command value
slave speed
Outer shield Inner shield
Fig. 35: Topology of extension card
7.5.3

Mains connection

Residual-current-operated circuit breakers (RCD, RCCB) as additional fusing
General
The following designations are commonly used for residual-current-operated
circuit breakers:
● RCCB (Residual Current operated Circuit-Breaker)
● RCD (Residual Current Device)
● RCM (Residual Current Monitoring Device)
● Earth leakage circuit breaker (independent of voltage)
● Differential current circuit breaker (voltage-dependent)
It is only to a limited extent that residual-current-operated circuit breakers can
be used with ctrlX DRIVE systems.
If these protective devices are to be used, the installer of the system has to
check the mutual compatibility between the residual-current-operated circuit
breaker and the system or the machine with the drive system to avoid unin-
tended triggering of the residual-current-operated circuit breaker. This has to
be complied with
● during switch-on operations due to higher unbalanced switch-on currents
● during operation of the system due to leakage currents that occur during
Using residual-current-operated circuit breakers at drive controllers
Drive controllers at residual-current-operated circuit breaker
A residual-current-operated circuit breaker may be used under the following
conditions:
● The residual-current-operated circuit breaker is of type B (IEC 60755)
● Trip limit of the residual-current-operated circuit breaker is ≥ 300 mA
● Supplying TN-S mains
● Maximum length of motor cable 20 m, shielded
● An XNF mains filter is used
Bosch Rexroth AG
Digital and analog IO extension card
XG37
1
Digital input/output 1
IO_1 freely usable
2
Digital input/output 2
IO_2
freely usable
3
Digital input 5
I_5 freely usable
4
Digital input 6
I_6 freely usable
5
Digital input 7
I_7 freely usable
6
Digital input 8
I_8 freely usable
7
Optional +24V DA card
24V_EA
XG38
1
I_a_1+
7 Analog input 1
I_a_1+
2
I_a_2+
8 Analog input 2
I_a_2-
3
I_a_3+
9 Analog input 3
I_a_3-
10
Inner shield
0V_EA_100_AnaIn
Housing
and
normal operation
XG37
XG37 Digital inputs/ouptuts (IO extension card)
8
Digital input/output 3
XG38 Analog inputs/outputs (IO extension card)
freely usable IO_3
9
Digital input/output 4
IO_4
freely usable
10
Digital output 5
freely usable O_5
11
Digital output 6
freely usable O_6
12
Digital output 7
freely usable O_7
13
Digital output 8
freely usable O_8
14
Optional 0V DA card 0V
0V_EA
XG38
5
O_a_1
Analog output 1 6
0V_EA_Ana
11
O_a_2
Analog output 2 12
0V_EA_Ana
4
Inner shield
0V_EA_100_AnaOut
Housing
Analog output 1
Pressure feedback value
Inner shield
Analog output 2
Speed feedback value
Inner shield Outer shield
RE 62312-B, 03.2022