GMDSS Signal Unit POWER MONITOR
Operator Manual
8
Edition: Sept. 28, 2004
3672/806--003.DOC010102
3
21
0V
+24V
B3
Basic PCB
RS422
Dsub9 male
B5
12
GMDSS Signal Unit Power Monitor 806--003 (view from behind, standard configuartion)
Battery control PCB
Batt2
high
Batt2
low
Batt1
high
Batt1
low
Batt1
IN+
Batt1
IN--
Batt1
Low+
Batt1
Low--
Batt1
High+
Batt1
High--
Batt2
IN+
Batt2
In --
Batt2
Low+
Batt2
Low--
Batt2
High+
Batt2
High--
R32
R31
R14 R13
L1
L1
1
2 3 4 5 6 7 8 9101112
Battery1
24VDC
24VDC backup
(option: Battery2)
H3
22
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
H5
H11
H9
H8
H14
H15
H1
H2
H4
H6
H10
H7
H12
H13
MF/HF
PSU
Charger1
VHF1
PSU
VHF2
PSU
INM--C2
PSU
EXT. RESET
(option)
Display panels
ON
WA TCH
MF/HF
Charger
1
Charger
2
Battery1
low
voltage
VHF
2
VHF
1
INM--C
1
INM--C
2
H1
H2 H3 H4
H5
H10
H9
H8
H7
H6
H11
H12
H13
H14
H15
Battery1
high
voltage
Factory Preset Configuration
-- All signal inputs are external NO contacts (normally open)
-- H1 is a status indicator (green)
-- H2, H4, H5, H6, H7, H9, H10, H11 and H12 are alarm indicators (red)
-- H3, H8, H13, H14 and H15 are not used
Remarks
-- “Batt1 IN” and “Batt2 IN” are DC Power Supply (24V) and
voltage sensor inputs
-- Modifing the factory preset configuration via:
a) Jumper settings (external contact/external voltage)
b) Setup mode (signal index [1...15], signal mode [Alarm, Warning,
Status, not used], delay time [0...15s], Input mode [normal, invers])
c) Lamp colour and inscription
LEGEND:
External
Wiring
EXT.
DIM
(option)
Charger 2 INM--C1
PSU