NEC NEAX 2000 IPS - Page 72

CHAPTER 2 INSTALLATION
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NWA-008855-001 Rev.1.0
avch2001.fm
Example of MDF Cross Connection for CS (BS31)
NOTE: For the 2 wire Connection, terminal No. 2 and No. 3 are not used.
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TERMINAL
NUMBER
TERMINAL
NUMBER
FUNCTION
TERMINAL EQUIPMENT CSI
1
2
3
4
a
b
c
d
Signal/Feed
Feed (/Not used) NOTE
Feed (/Not used) NOTE
Signal/Feed
Signal/Feed
Feed (/Not used) NOTE
Feed (/Not used) NOTE
Signal/Feed
(4) (1)
Side view
Front view
Terminal
number
CONNECTION OF LEGACY CS