ZETRON 4000 Series, Installation Manual

Page: 70 / 418

Common Control Equipment Installation
70 025-9533Y
Figure 15: Protected Punch-down Block for Radio Channels
The following signals are available on all channel cards regardless of type.
MODEL
4048
SYSTEM
í
SECONDARY
PROTECTION
OUTSIDE
LINES
PRIMARY
PROTECTION
OVERALL CONFIGURATION
GROUNDING BUS
INCOMING LINES
FOUR CHANNELS
TERMINAL PLATE
CONNECTION
TO CCE INCOMING LINES
JUMPER
RECEPTACLE
BUSBAR
ASSEMBLY
TERMINAL PLATE
ASSEMBLY
QUICK
CONNECT
TAB
BOX
LUG
GROUND
WIRE
25 PAIR
TELCO
CABLE
TO CCE
PROTECTOR MODULE
(ONE FOR EACH PAIR TO BE
PROTECTED, 12 SUPPLIED)
Chan A X-Busy Out 31
Chan A X-Busy In
6
Chan B PTT - 32
Chan B PTT + 7
Chan B COR - 33
Chan A PTT - 26
Chan A PTT + 1
Chan A COR - 27
Chan A COR + 2
Ground 28
Chan A AUX Output 3
Chan A TX -
29
Chan A TX + 4
Chan A RX - 30
Chan A RX + 5
Chan B COR + 8
V + (Chan A & B) 34
Chan B AUX Output 9
Chan B TX -
35
Chan B TX + 10
Chan B RX - 36
Chan B RX + 11
Chan B X-Busy Out 37
Chan B X-Busy In
12
Chan C PTT - 38
#6 GROUND BUS (CFE)
Chan C PTT + 13
Chan C COR - 39
Chan C COR + 14
GROUND 40
Chan C AUX Output 15
Chan C TX -
41
Chan C TX + 16
Chan C RX - 42
Chan C RX + 17
Chan C X-Busy Out 43
Chan C X-Busy In
18
Chan D PTT - 44
Chan D PTT + 19
Chan D COR - 45
Chan D COR + 20
V + (Chan A & B) 46
Chan D AUX Output 21
Chan D TX -
47
Chan D TX + 22
Chan D RX - 48
Chan D RX + 23
Chan D X-Busy Out 49
Chan B X-Busy In
24
Chassis 50
Chassis 25
Punchdown Block
P/N 950-9351