Bosch Rexroth VM310 Manual Del Usuario página 16

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5 Initial Operation
5 Initial Operation
Before first operation, the proper seat of all
jumpers must be ensured.
5.1 Interface X 4
The interface X 4 is located at the front. This
serves for:
1 Supply 24 V for external consumers and
VE310
2 Feeder for personnel safety system (emer-
gency off), further referred to as PS.
1
2
3
4
5
6
7
Fig. 1: Strip terminal, 7channel
The voltage circuits on the X4 strip
terminal are safely isolated from the
main power circuit (safe isolation in
accordance with EN50178). When
using the connections provided on
the strip terminal, the requirements
for safe isolation of current circuits
must be observed.
VM310 | 3 609 929 A96/06.04
Pin Signal Description/
Function
1 24 V Supply voltage
external
2 24 V Supply voltage
external
3 PS Power supply
personnel safety
(motor starting
contactor)
4 PS Power supply
personnel safety
(motor starting
contactor)
5 0 V Reference
potential external
6 0 V Reference
potential external
7 0 V Reference
potential external
Table 2:
For central control of the motor contactors in-
tegrated in the servo amplifiers LT30x, the PS
signal must be wired. The reference potential
for this are pins 5-7.
It is the responsibility of the user to
comply with the system-specific re-
quirements for an emergency off
system.
When using external mains contac-
tors in superior emergency off cir-
cuits, 30 seconds should elapse
before restarting.
The emergency off circuits must be
tested for proper functioning prior
to initial operation of the tightening
system!
For further information and examples,
please refer to the BT300 card rack or
SB30x system box Technical Informa-
tion.
Voltage/
Current
24 V / 6 A
24 V / 6 A
24 V±10 %/
0.1 A
24 V±10 % /
0.1A