6
7
8
OFF
ON
OFF
ON
OFF
ON
6
7
8
OFF
ON
OFF
ON
OFF
ON
6
7
8
OFF
OFF
ON
ON
OFF OFF
Switch S3 Port A
OPTION
SWITCH POSITION SETTING
1
2
3
4
5
6
7
8
BAUD RATE
38400
OFF OFF OFF OFF OFF
19200
ON
OFF
OFF
OFF
OFF
9600
OFF
ON
OFF
OFF
OFF
4800
ON
ON
OFF
OFF
OFF
4800
OFF
OFF
ON
OFF
OFF
2400
ON
OFF
ON
OFF
OFF
2400
OFF
ON
ON
OFF
OFF
1828.72
ON ON ON
OFF
OFF
1371.54
OFF
OFF
OFF
ON
OFF
1200
ON
OFF
OFF
ON
OFF
1037.92
OFF
ON OFF
ON OFF
600
ON
ON
OFF
ON
OFF
300
OFF
OFF
ON
ON
OFF
200
ON
OFF
ON
ON OFF
164.82
OFF
ON
ON
ON
OFF
150
ON
ON
ON ON
OFF
1371.54 OFF
OFF
OFF
OFF
ON
1200
ON
OFF
OFF
OFF
ON
1037.92
OFF
ON
OFF
OFF
ON
600
ON
ON
OFF
OFF
ON
300
OFF
OFF
ON
OFF
ON
200
ON
OFF
ON
OFF
ON
164.82
OFF
ON ON
OFF
ON
150 ON
ON
ON
OFF
ON
134.28
OFF
OFF
OFF
ON
ON
110.35
ON OFF
OFF
ON
ON
100
OFF
ON
OFF
ON
ON
74.42
ON
ON
OFF
ON
ON
67.14 OFF
OFF
ON
ON
ON
55.82
ON
OFF
ON
ON
ON
50
OFF
ON
ON
ON
ON
45.5
ON
ON
ON
ON
ON
CALL BACK DELAY
5 SECONDS
OFF
OFF
10 SECONDS
ON
OFF
20 SECONDS
OFF
ON
30 SECONDS
ON
ON
STATUS MESSAGES
PORT A
Disable
OFF
Enable
ON
Jumper Settings
FUNCTION
JUMPER POSITION
DSR OUTPUT (PORT A: FORCED ACTIVE)
W2 - BC
DSR OUTPUT (PORT A: NO CONNECTION)
W2 - AB
DSR OUTPUT (PORT B: FORCED ACTIVE)
W3 - BC
DSR OUTPUT (PORT B: NO CONNECTION)
W3 - AB
Programmable Security Guard Board Layout
Switch S4 Port B Baud Rate
OPTION
SWITCH PO
1
BAUD RATE
38400
OFF
19200
ON
9600
OFF
4800
ON
4800
OFF
2400
ON
2400
OFF
1828.72
ON
1371.54 OFF
1200
ON
1037.92
OFF
600
ON
300
OFF
200
ON
164.82
OFF
150
ON
1371.54
OFF
1200
ON
1037.92
OFF
600
ON
300
OFF
200
ON
164.82
OFF
150
ON
134.28
OFF
110.35
ON
100
OFF
74.42
ON
67.14 OFF
55.82
ON
50
OFF
45.5
ON
PASS DCD PORT A
TO RTS PORT B
RTS PORT B ON
PASS-THRU
PASS DCD PORT B
TO RTS PORT A
RTS PORT A ON
PASS-THRU
STATUS MESSAGES
PORT B
Disable
Enable
Switch S7
OPTION
SWITCH PO
1
RI INPUT, PORT A
Forced Inactive
OFF
Monitored
ON
DTR OUTPUT,
PORT A
Forced Active
Controlled
DCD INPUT, PORT A
Forced Active
Monitored
CTS INPUT, PORT A
Forced Active
Monitored
RI INPUT, PORT B
Forced Inactive
Monitored
DTR OUTPUT, PORT B
Forced Active
Controlled
DCD INPUT, PORT B
Forced Active
Monitored
CTS INPUT, PORT B
Forced Active
Monitored
P1
S7
W3
W2
W4
S1
S2
S3
S4
S5
ON
OFF
A
B
C
A B C
C B A
RAM
SIZE
POWER
RESET
BUTTON
RXB
TXB
RXA
TXA
DB9
CONNECTORS
IMPORTANT: The internal DIP s
CLOSED or ON and OFF. For a
CLOSED=ON.
