Technical data
Wiring 230 V
PE
PE
PE
PE
PE
PE
PE
(1)
6 mm²
(green/yellow)
16 mm
²
(green/yellow)
min. 16 mm
² (green/yellow)
all housing parts (functional earth)
to the device
to the housing of the control cabinet
PE neutral point
230V
400V
4 mm
²
(green/yellow)
16 mm
²
(green/yellow)
4 mm
²
(green/yellow
Fuses, better: protective motor switches
category III
category II
Transformer
Terminals in
e.g. drives
W1
N
V1
U1
L1
L2
L3
N
leads
L1.1
L2.1
L3.1
N
PE
PE
N
U2
PE
N1
U2
4 mm
²
(green/yellow)
24 VDC
Length max. 4 m
Power unit
VAP01.1H-W23
024-010-NN
+24 V
0 V
24 VDC
Overvoltage
Overvoltage
acc. to EN60742
isolated
arrangement
N-conductor:
Use only with
permission of
the operator!
230 V power supply
operator terminals
service plug receptacle(s)
category I
Overvoltage
PE bars are to be installed preferably on the mounting plate.
In case of isolated PE bars, both ends must be connected to the mounting plate
by means of copper strips with a maximum length of 20 cm.
The cross-section of the copper strips has to be at least equal to that of the incoming mains cable.
(1)
Fig.5-6: Wiring 230 V
Wiring 400 V
PE
PE
PE
PE
PE
PE
PE
(1)
6 mm²
(
green/yellow)
16 mm
²
(green/yellow)
min. 16 mm
² (
green/yellow)
all housing parts (functional earth)
to the device
to the housing of the control cabinet
L1.1
L2.1
L3.1
PE
PE neutral point
230V
400V
4 mm
²
(green/yellow)
16 mm
²
(green/yellow)
4 mm
²
(green/yellow)
Fuses, better: protective motor switches
Overvoltage
Transformer
Terminals in
isolated arrangement
e.g.drives
W1
N
V1
U1
L1
L2
L3
N
leads
L1.1
L2.1
L3.1
N
PE
PE
N
U2
PE
N1
U2
4 mm
²
(green/yellow)
230 V supply
=
24 VDC
Power unit
+24 V
24 VDC
category III
acc. to EN 60742
Overvoltage
category II
Overvoltage
category I
operator terminals
service plug receptacle(s)
N conductor:
Use only with
permission of
the operator!
0 V
PE bars are to be installed preferably on the mounting plate.
In case of isolated PE bars, both ends must be connected to the mounting plate
by means of copper strips with a maximum length of 20 cm.
The cross-section of the copper strips has to be at least equal to that of the incoming mains cable.
(1)
Fig.5-7: Wiring 400 V
30/101 Bosch Rexroth AG | Electric Drives
and Controls
Rexroth IndraControl VSB 40.3 | Project Planning Manual
Dimensions, Installation and Wiring