P
AGE
16
46020-38-0299 <90-00029>
F
IG
. 11 - P
IN
D
ESIGNATIONS
FOR
MAP M
ASTER
P
ORT
C
ONNECTIONS
INSTALLATION
MAP MASTER PORT
CONNECTIONS
MASTER
PORT
MASTER PORT
MASTER PORT
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CIRCUIT SIDE OF PC BOARD
COMPONENT SIDE OF PC BOARD
AUXILIARY INPUT/OUTPUT
DATA
CARD ADDRESS 2
CARD ADDRESS 1
ALM
+5 VDC OUTPUT (FOR EXTERNAL USE)
CHANNEL ADDRESS 1
CHANNEL ADDRESS 2
CLK ENB
-21 TO -56 VDC
LEVEL D
R2
R
∅
GROUND
TD
DSR
DISPLAY REQUEST
CARD ADDRESS
∅
DATA ENABLE
WRT
CHANNEL ADDRESS
∅
CHANNEL ADDRESS 3
W3
W2
DTR
DCD
RD
RTS
RTS
EXTERNAL INTERRUPT
PRINTER PORT
PRINTER PORT
MULTIPLE
ALARM
COMBINER
AUXILIARY INPUT/OUTPUT
MULTIPLE
ALARM
COMBINER
LEVEL A
LEVEL C
SUMMARY
ALARM
MODULE
R3
R1
DTR
DSR
CTS
TTL DATA PORT
TXD
DCD
RXD
TTL DATA PORT
AUXILIARY INPUT/OUTPUT
LEVEL B
SUMMARY
ALARM
MODULE
W1
W
∅
MULTIPLE
ALARM
COMBINER
MULTIPLE
ALARM
COMBINER
AUXILIARY INPUT/OUTPUT
MASTER
PORT
COMPONENT
SIDE
CIRCUIT
SIDE
22
21
20
19
16
15
49008
49009
49012 or 49013
49029
RD-
N/C
BALANCED
INPUT
DTR
N/C
RTS
DISTRIBUTION
TRANSMIT
RTS
RD+
RD
BALANCED
INPUT
RD
SEE
TABLE BELOW
FOR
OPTION SPECIFIC
PIN DESIGNATIONS
SEE
TABLE BELOW
FOR
OPTION SPECIFIC
PIN DESIGNATIONS
49008
49009
49012 or 49013
49029
TD-
TD
BALANCED
OUTPUT
TD
N/C
DCD
DISTRIBUTION
RECEIVE
DCD
TD+
N/C
GND or
CTS
BALANCED
OUTPUT