8-3 Connection of the Terminal Board (BX-610
or BX-620) to the Main Terminal Board
Route cables from the main terminal board to the terminal board
(BX-610 or BX-620) and connect them to the individual clip
terminals using clipping tool YC-105 (Optional accessory).
See Fig. 1 and 2 for the diagram of the interior of the terminal
boards (BX-610/620).
Internal connections have been made for the corresponding numbers
between the connector and clip terminal (for example, L1 ~ L1 and
L2 ~ L2 . . . )
Connecting diagram of clip terminals is shown on the back surface
of the front door panel of the case.
Connect cables to the clip terminals according to the following
procedure:
Strip a cable insulative jacket (1.5 times the length of the clip
terminal) to expose inner cables.
Fix the cable at the cable clamping part.
Fit the exposed inner cable in a slot of the clip terminal, without
stripping an insulative jacket of the inner cable.
Push down on the cable with the YC-105 clipping tool
(optional), and the cable is cut off. At this point, the connection
is finished.
Terminal Board Side
Exchange Side
Junction Cable YR-810
(YR-801 is also the same dimension)
Fig. 1 BX-610
(for 64 stations)
Fig. 2 BX-620
(for 128 stations)
Yellow
Cliping Tool
YC-105
Gray
Push down
Cross-Section
ClipTeminal
Connector Clip
Terminal
L1 ~ L8
L1 ~ L8
P1,P2,T1 P1,P2,T1
Connector Clip Terminal
L1 ~ L16 L1 ~ L16
P1,P2,T1 P1,P2,T1
Fig. 3 Terminal Board BX-610 Appearances
Note
Connect the cables in order, starting with the
top terminal. When using the clipping tool,
take care about the cutting edge.
Specifications of the Clip Terminals
1. Connectable wire (Solid wire)
size range:
1) Insulated wire
Core diameter 0.4-0.8mm (1/64"-1/32")
2) Bared wire
Core diameter 1.0mm (max.) (0.04")
2. Insertion
force
Approximately 3 kg (6.6 Lbs.) on a copper
wire with a core diameter of 0.5mm (0.02")
Case
Junction Cable Connector
Clip terminal
Knock-out
Junction Cable YR-801, 810
Optional Accessary
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