Pc Power Supply; Fig. 7-10: Pin Assignment Of The 24 Vdc Connection X10; Fig. 7-11: Technical Data Of The 24 Vdc Connection - Bosch Rexroth IPC 40.2 Project Planning Manual

IPC 40.2

PC Power Supply

X10 – 24-VDC Power Supply
DOK-SUPPL*-IPC*40.2***-PR02-EN-P
Note: The connected mouse must be PS/2-compatible. Normally,
the BIOS reserves IRQ 12 for the PS/2 mouse. If there are
address conflicts, e. g., if IRQ 12 has already been occupied
by another PC extension card, you should change the IRQ of
this extension card to another IRQ, that is still free.
Note: If a keyboard with integrated mouse is connected to the
interface XKeby, no mouse may be connected to the mouse
interface. The mouse integrated in the keyboard is available.
This connection is used for device variants for 24 VDC. All internally
required voltages are generated with electrical isolation via a DC/DC
converter. The connection is designed as connector terminal MSTB 1.5,
4-pin. To this connector terminal, cables with a cross section of maximum
1.5 mm² can be connected.
X10
_
+
1 2 3 4
Fig. 7-10: Pin assignment of the 24 VDC connection X10
Parameters
Rated voltage U
N
Residual ripple for U
N
Noise and surge immunity
Current consumption for U
Line-side fuse
Reverse voltage protection
Fig. 7-11: Technical data of the 24 VDC connection
Pin
1
2
3
4
Value
24 VDC +20 %, -15 %
See figure below
U = 35 V (for t < 100 ms)
max
Max. 4.8 A
N
M6,3A (5x20) medium time-lag
Via isolating diode The line-side fuse is
activated when polarity reversal occurs.
7-9
Connections
Assignment
24V
24V
0V
0V
x10.cdr