Sailor RT5022 VHF DSC Operation Manual page 55

Connection box board 639121
RT50XX
OPTIONS
X1 X2
1 VDR+
2 VDR-
3 AUX2
4 AUX2
5 AUX1
6 AUX1
7 INT LS+
8 INT LS-
9 CALL
10 CALL
11 GND
12 NMEA+
13 NMEA-
14 ALARM
15 ALARM
OPTIONS CONNECTIONS
39816B
Extension board 639123
X6:
J1 & J2 MOUNTED = EXT LS
J1 & J2 NOT MOUNTED = CU LS
X4 X5
CU LS+
EXT LS+
CU LS-
EXT LS-
X1 X2
1
2
3
4
5
6
7
8
9
10
11 EXT LS+
12 EXT LS-
13
14 Line out
15 Line out
CU CB/RT50XX
39817B
0816
EXT /
RT50XX
CU LS
OPTIONS
SPARC II
X3
1
2
3
4
5
6
7
8
9
10
J1
11
J2
12
13
14
15
SPARC II BUS
J1
J2
X6
EXT/CU
LS+
EXT/CU
LS-
X3
+12.5V 1
DATA+ 2
DATA-
3
TX AF+
4
5
TX AF-
GND 6
+12.5V 7
RX AF+ 8
RX AF- 9
10
+12.5V
11
12
GND 13
14
15
EB/CU
EB/CU EB/CU
X8 X9
EXT /
CU LS
X4 X5
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
J3
J4
13 13
14 14
15 15
CONNECTIONS
IF CU IS CONNECTED TO
EB/CU TERMINALS THEN
REMOVE J1 & J2 FOR X4
AND J3 & J4 FOR X5
EXT
X6
1 +12.5V
DATA+
2
DATA-
3
TX AF+
4
TX AF-
5
6 GND
7
+12.5V
RX AF+
8
9 RX AF-
+12.5V
10
11 EXT LS+
EXT LS-
12
13 GND
Line out+
14
Line out-
15
X7
X7
LAN
INTERFACE
49