Power Supply, Digital Output, Ready Contact; Fig. 7-11: Assignment X10; Fig. 7-12: Technical Data Of The 24 Vdc Supply - Bosch Rexroth IndraControl VPP 21.1 Series Project Planning Manual

VPP 21.1

Power Supply, Digital Output, Ready Contact

X10 – 24 VDC Power Supply,
Digital Outputs,
Ready Contact
DOK-SUPPL*-VPP*21.1***-PR02-EN-P
The power supply 24 VDC is applied to pin 1 and 2 of the 8-pin male
connector terminal X10. All internally required voltages are generated with
electrical isolation via a DC/DC converter.
The fan is connected to pin 3 and 4.
Two further pins of this connection provide two digital 24 V outputs, that
are activated via the middle navigation keys (see Fig. 6-9).
Finally, the two connections of the isolated ready contact are supplied to
this connector terminal.
The connection X10 is designed as connector terminal MSTB 1.5, 8-pin.
To this connector terminal, cables with a cross section of maximum
1.5 mm² can be connected.
X10
1 2 3 4 5
Fig. 7-11: Assignment X10
Pin 1 and Pin 2: 24 VDC Supply
Parameters
Rated voltage U
N
Residual ripple for U
N
Noise and surge immunity
Current consumption for U
Line-side fuse
Reverse voltage protection
Holding time of the logic voltages and
the measuring system voltages in
case of voltage breakdown of the 24 V
supply
Fig. 7-12: Technical data of the 24 VDC supply
Note: Ensure that the supply voltage is bounce-free switched on!
Otherwise, malfunctions of the device are possible.
Danger without protective separation!
The 24 VDC input voltage must comply with the
⇒
requirements of the "Protective separation".
⇒ Plug and unplug the connector only in no-voltage
DANGER
condition!
Pin
Assignment
1 0V
2 24V
3 0V switched for fan
4 24V
5 Digital output 1
6 7 8
6 Digital output 2
7 Ready contact 1
8 Ready contact 2
Value
24 VDC +20 %, -15 %
See figure below
U = 35 V (for t < 100 ms)
max
Max. 4.8 A
N
M5A (5x20) medium time-lag
Via isolating diode
> 15 ms
7-9
VPP 21 Box
x10.fh7