Dantel 44023 Installation & Operation Manual page 16

F . 6 - 44023 PABX/T
IG RUNK
OFF-HOOK TONE INPUT
CIRCUIT CONTROL INPUT
M LEAD, NORMALLY CLOSED
P 16
AGE
INSTALLATION
I P D
NTERFACE IN ESIGNATIONS
C LEAD
56
A LEAD
54
2W RING, OUT
52
2W RING, IN
50
B LEAD
48
2W TIP, OUT
46
2 W TIP, IN
44
DISTRIBUTION OUT
42
ON-HOOK TONE INPUT
40
38
BUSY TONE INPUT
36
34
ALERT TONE INPUT
32
30
28
GROUP CALL
26
STATION CALL
24
BUSY
22
BUSY CONTROL
20
18
16
MANUAL CLEAR
14
12
SUMMING INPUT
10
SUMMING INPUT
LINE RCV, R
LINE RCV, T
COMPONENT SIDE
OF PC BOARD
55
DROP XMT, R
53
DROP XMT, T
51
49
LINE XMT,R
47
45
43
LINE XMT, T
41
POWER-UP CLEAR
39
37
- BATTERY
35
M LEAD, NORMALLY OPEN
33
31
ECHO SUPPRESSION
29
27
25
23
M LEAD
21
CIRCUIT CONTROL OUTPUT
19
GROUND
17
15
DROP RCV, R
13
SUMMING INPUT
11
SUMMING INPUT
9
DROP RCV, T
8 7
6 5
4 3
E LEAD
2 1
CIRCUIT SIDE
OF PC BOARD
44023-1297 <90-00058>