KYLAND Technology KIEN6000, Руководство пользователя

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Kyland Telecom
-15-
3.2.3 Top panel
The top panel of KIEN6000 industrial Ethernet has integrates two power input
terminals for redundant power supply, alarming relay output terminal, network
management port, DIP switch for switch attribute setting etc.
of t he War ni ng
Rel ay
At t r i but e
Set t i ng Swi t ch
Power I nput 1
Power I nput 2
Net wor k
I nt er f ace
Figure 3-4 Top panel structure diagrams
Power input terminal
KIEN6000 has redundant power input function. It has two power input terminals
P1 and P2, each allowed to be used singly, or both to be used simultaneously to
input power to KIEN6000 from two independent sets of external DC power
supply systems so that when either of the two sets of power supply systems fails,
the equipment can operate uninterruptedly, thereby increasing the reliability of
network operation. Three-wire terminal with interval of 3.81 ㎜ is used for power
connection. The diameter of power cable is less than 1.5 ㎜ .
Connection sequence is shown in Figure 3-5. Connection and mounting
procedures are as follows:
1
．
Strip 5mm-long sheath from power cable and twist the bare copper wires
together into a bundle;
2
．
Use a 2.5
㎜
one-slot screwdriver to unscrew the “power cable locking
screw”, insert the power cable into the hole at the terminal tail, and screw
down the “power cable locking screw”;