Beckhoff C9900-P209, Руководство по эксплуатации

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Product Description
Connection with the Industrial PC
The 7-pin pin strip ( 1 ) with CAGE CLAMP connection shown on the
photograph is mounted on the power supply unit for connecting the unit
with the respective power supply connection sockets and the illuminated
toggle switch within the PC.
Connection Function
1 DC input
2 optional
Pin strips at the power
supply unit
Pin Function
1 Battery -
2 B
3 PE
4 GND
5 Input +24V
6 Power-Status
Pin assignment of the pin
strip
7 PC_ON
Preparing the cable harness
A cable harness is used for connecting the power supply unit with the
connection sockets in the Industrial PC. Due to different cable lengths, the
harness is produced individually for each type of computer.
The wiring diagram section shows the connection between the 7-pin power
supply unit connector and the 3-pin and 5-pin pin strip at the PC case:
Cable harness wiring
diagram
Warning
Insert fuse!
The power supply for the illuminated toggle switch must be protected with a
fuse! To this end, a "flying" fuse (6.3A/ medium time-lag) is inserted in the
line.
Note cable cross sections The cable cross sections are 0.75 mm
2
/ AWG18 for connecting the
illuminated toggle switch and 2.5 mm
2
/ AWG14 (screened) for connecting
the power supply.
2
1
7 6 5 4 1 2 3
6 C9900-P209