6-10
The main fuses are positioned next to the main power terminals.
NOTE: There is no main switch. To switch the
Sig. Distributor
AC power off, remove the
fuses.
Connections to Log 1 Sig.Processor
Term# Function
Note
1A
NMEA in 1
Connect to T-Series speed Log NMEA "A" output
1B
NMEA in 1
Connect to T-Series speed Log NMEA "B" output
42A
NMEA out 7
Connect to Log control NMEA "A" input
42B
NMEA out 7
Connect to Log control NMEA "B" input
The NMEA in 1 connects to the NMEA out terminal 108 and 109 on the JLN-900 speed log
Sig.Processor.
4.3.1
NOTE! NMEA in 1
NMEA in 1 is supervised by the Sig. Distributor: if there is no NMEA the relay K1 will drop.
NMEA out 7 (terminal 42) connects to the NMEA in terminal on the Speed log
Sig.ProcessorJLN-900.
Redundancy connections to Log 1
Sig.Processor
Term# Function
Note
5A
NMEA in 5
Connect to Log NMEA "A" output (redundancy)
5B
NMEA in 5
Connect to Log NMEA "B" output (redundancy)
JLN-900
: NMEA in 5 connects to the redundancy NMEA output (Redundant STW) in Log 1
terminal 120 and 121. This will improve the redundancy of the system. Even if the Sig.
Distributor and/or the speed over ground log are malfunctioning, at least speed trough water
will still be presented on the redundancy outputs.
Connections to Log 2 Sig.Processor (option)
Term# Function
Note
2A
NMEA in 2
Connect to Log NMEA "A" output
2B
NMEA in 2
Connect to Log NMEA "B" output
43A
NMEA out 8
Connect to Log control NMEA "A" input
43B
NMEA out 8
Connect to Log control NMEA "B" input
A second Speed Log can be connected to the Sig. Distributor. The NMEA in 2 and NMEA out
8 shall be connected to the NMEA connections of the Log 2 Sig.Processor via a twisted pair
cable.
NMEA out 1 will be directly connected, via redundancy relays, to NMEA in 1 (the main input
from speed log1) in case of loss of power or a failure in the Sig. Distributor.
Содержание JLN-900
Страница 2: ......
Страница 12: ...x This page is intentionally blank ...
Страница 17: ...2 1 JLN 900 Technical Description ...
Страница 23: ...2 7 sigbel ...
Страница 30: ...2 14 This page is intentionally blank ...
Страница 31: ...3 1 JLN 900 Technical Specification ...
Страница 38: ...3 8 This page is intentionally blank ...
Страница 39: ...4 1 JLN 900 Installation of Transducer and Bottom Parts ...
Страница 49: ...4 11 Overall dimensions of the final installation is shown in Fig 1 2 Fig 1 2 MSSBSV H Main dimensions ...
Страница 59: ...4 21 Transducer and Valve Cover mounted Sea Valve fully opened ...
Страница 63: ...4 25 Fig 1 3 Aligning Transducer Connecting Tube ...
Страница 66: ...4 28 Overall dimensions of the final installation is shown in below Fig 2 2 Fig 2 2 MSDBSV H Main dimensions ...
Страница 76: ...4 38 Mounting Sea Valve on Upper Flange DB ...
Страница 81: ...4 43 Gasket Seal 2 ...
Страница 83: ...4 45 Transducer and Valve Cover mounted Sea Valve fully opened ...
Страница 86: ...4 48 Tube Bracket in its final position with Transducer flush seated ...
Страница 88: ...4 50 Fig 2 5 Aligning Transducer Connecting Tube ...
Страница 92: ...4 54 This page is intentionally blank ...
Страница 93: ...5 1 JLN 900 Installation of NJC 80 Sig Processor ...
Страница 101: ...6 1 JLN 900 NQA 4480 Sig Distributor Technical Manual Incl installation setting up and maintenance guidelines ...
Страница 150: ...6 50 This page is intentionally blank ...
Страница 151: ...7 1 JLN 900 Display Technical Description ...
Страница 167: ...7 17 No Name Default setting Function SD 4 2 SD 4 3 SD 4 4 there are remote systems connected ...
Страница 179: ...8 1 JLN 900 Analog Display Technical Manual ...
Страница 183: ...8 5 2 1 Main Dimensions NWW 828 Analog Display ...
Страница 184: ...8 6 2 2 Dimmer Potentiometer connection Analog Display ...
Страница 186: ...8 8 This page is intentionally blank ...
Страница 187: ...9 1 JLN 900 Menu System ...
Страница 208: ...9 22 This page is intentionally blank ...
Страница 209: ...10 1 JLN 900 WATER TRACK Technical Manual including Menu system ...
Страница 233: ...11 1 JLN 900 IEC 61162 NMEA 0183 User Guide ...
Страница 254: ...11 22 This page is intentionally blank ...
Страница 255: ...12 1 JLN 900 Harbour Acceptance Test ...
Страница 266: ...12 12 This page is intentionally blank ...
Страница 267: ...13 1 JLN 900 Calibration and Sea Acceptance Test ...
Страница 280: ...13 14 This page is intentionally blank ...
Страница 281: ...JLN 900 system drawings 14 1 ...
Страница 289: ...CFT 780 4 TRANSDUCER 40m 14 9 ...
Страница 290: ...NKF 980 Sea Valve 14 10 ...
Страница 291: ...NKF 980 Sea Valve 14 11 ...
Страница 292: ...NWW 82 MAIN DISPLAY 14 12 ...
Страница 293: ...DISPLAY 3 1 87 14 13 ...
Страница 294: ...NCM 1080 DIMMER UNIT 14 14 ...
Страница 295: ...15 1 JLN 900 Description labels and drawings ...
Страница 300: ...15 6 This page is intentionally blank ...
Страница 301: ...16 1 Annex JLN 900 Speed Log System Manual ...
Страница 302: ...16 2 Annex Table of contents ANNEX I EQUIPMENT RECYCLING 3 ANNEX II ENERGY SAVING 5 ...
Страница 306: ...16 6 This page is intentionally blank ...
Страница 307: ......