NMEA Expander. Operation And. Installation Manual

Transcription

1 NMEA Expander Operation And Installation Manual XXXXXX_ Revision B0 Syberg Maritim

2 1. OPERATION AND CONFIGURATION... 3 SYSTEM SUMMARY... 3 INPUT POWER SUPPLY, D CONFIGURATION... 4 INPUT POWER SUPPLY, SA CONFIGURATION... 4 Fig. 1.1 Input Power Terminal and LEDs... 4 SIGNAL TERMINALS, D CONFIGURATION... 5 SIGNAL TERMINALS, SA CONFIGURATION... 7 Fig. 1.2 PCB Components... 9 Fig. 1.3 Signal Input and Distribution A. INSTALLATION, NMEA_D...11 MECHANICAL...11 Fig. 2.1 NMEA Changeover Unit Expander Installation B. INSTALLATION, NMEA_SA...13 MECHANICAL...13 Fig. 2.2 NMEA Expander Dual Board Box Installation...13 Fig. 2.3 NMEA Expander Rail Support Installation NMEA EXPANDER MAINTENANCE...15 USER MAINTENANCE...15 POWER SUPPLY AND SUPERVISION...15 TROUBLE SHOOTING...15 SERVICE...15 Fig. 3.1 Power Supply Schematic...16 Fig. 3.2 NMEA Inputs Schematic...17 Fig. 3.3 Channel 1 Outputs Schematic...18 Fig. 3.4 Channel 2 Outputs Schematic SPECIFICATIONS...20 DIMENSIONS...20 FUNCTIONAL PROPERTIES...20 ENVIRONMENTAL of Rev. B0

3 1. Operation and Configuration System Summary Depending on the configuration, the Syberg NMEA Expander can be used in several environments. With configuration NMEA_D (Daugther Board), it is used as an expansion plug-on module to the Changeover Unit. It fits directly onto the male headers of J106, J206, J107, J207 and the bottom 4 positions of J500. NMEA 0183 inputs connected to this board are distributed onto input terminals of the Changeover Unit. This plug-on module replaces an external NMEA Expander and greatly simplifies installation. With configuration NMEA_SA (Stand Alone), It is used as a configurable, Stand Alone NMEA Expander. Standard, pluggable terminals are used on the component side for terminals XJ106, XJ206, XJ107, XJ207 and XJ V is supplied to XJ500 and the board may be operated as 2 galvanically separate systems. The possible configurations are: 4 * 1 input to 4 outputs (2 in each galvanic system). 2 * 1 input to 8 outputs (1 in each galvanic system). 1 * 1 input to 16 outputs (The galvanic systems are interconnected). If interconnected to a second NMEA_SA an additional configuration is possible: 1 * 1 input to 32 outputs All IMO requirements are met or exceeded 3 of Rev. B0

4 Input Power Supply, D Configuration In the NMEA_D configuration, NMEA Expander takes +24V from J500 of the Changeover Unit. Half of the Expander (Channel 1, +24V Supply 1) is supplied from J500-13,14 and the other half (Channel 2, +24V Supply 2) from J500-13,14. See fig. 1.1 LD100 and LD102 indicate presence of the input supplies. The Expander blocks the view of the corresponding LEDs on the Changeover board, LD107, LD106 respectively, and this is indicated in the component text. Each of the +24V supplies have their own +5V regulator for supply to the NMEA circuitry. Input Power Supply, SA Configuration In the NMEA_SA configuration +24 V is supplied to XJ500. Two separate supplies may be connected to XL500-13,4 and XJ500-15,16 for galvanically divided setups. If only one galvanic system is required, +24 V may be connected to either XL500-13,4 or XJ500-15,16 and the two supplies may be interconnected by JP100. Two jumpers are required to connect +24V and the separate Grounds (1-2 and 5-6) See fig. 1.1 LD100 and LD102 indicate presence of the input supplies. Each of the +24V supplies have their own +5V regulator for supply to the NMEA circuitry Fig. 1.1 Input Power Terminal and LEDs 4 of Rev. B0

5 Signal Terminals, D Configuration Input Terminals J600 and J601 are the NMEA 0183 inputs. For flexibility, it is possible to supply different input signals to each separate output terminal source pair (group). Decide how you want to feed the groups. Each of the groups has 2 separate source inputs, one for J10x and one for J20x. (2*4 outputs from 2 input sets). If one *8 Expander is required for each Channel, the same inputs are used for both Groups, and only J600 is required. Interconnection to Group 2 is carried out with the jumpers J200 and J201 in the ON position, interconnecting pins 1-2 on both jumpers. If two individual *4 Expanders are required for each Channel, put both jumpers in the OFF position (connect pins 2-3), and supply separate input signals to J600 and J601. Group 1: Source 1: J600-1, 2: LD200 Source 2: J600-3, 4: LD202 Group 2: Source 1: J601-1, 2: LD201 Source 2: J601-3, 4: LD203 Each input signal may be monitored on separate LEDs as indicated on Fig. 1.2 below. Input Signal LEDs are on when current flows through the input, i.e. they flicker on when data is present. Jumpers JP100 and JP202 should be kept in the OFF position (connect pins 2-3 and 4-5) for this configuration. See figures 1.2 and of Rev. B0

6 Output Terminals The Output Terminals are plugged directly into the respective inputs on the supporting Changeover Board. Each output signal is monitored by a LED, located below the two rows of output terminals and marked accordingly. Group 1: Source 1: J600-1, 2 expands on (X)J106 Source 2: J600-3, 4 expands on (X)J206 Group 2: Source 1: J601-1, 2 expands on (X)J107 Source 2: J601-3, 4 expands on (X)J207 Output Signal LEDs flicker on when data is present at the Output. 6 of Rev. B0

7 Signal Terminals, SA Configuration Input Terminals J600 and J601 are the NMEA 0183 inputs. For flexibility, it is possible to supply different input signals to each separate output terminal source pair (group). Decide how you want to feed the groups. 1*16 Expander: If one *16 Expander is required, the same inputs are used for both channels and both Groups, and only J is required. Interconnection between Groups is carried out with the jumpers J200 and J201 in the ON position, interconnecting pins 1-2. Interconnection between Channels is carried out with the 2 jumpers of JP202 in the ON position, interconnecting pins 1-2 and *8 Expanders: If two *8 Expanders are required, the same inputs are used for both channels, and only J600 is required. Interconnection between Groups is carried out with the jumpers J200 and J201 in the ON position, interconnecting pins 1-2. The 2 jumpers of JP 202 should be kept in the OFF position, interconnecting pins 2-3 and *4 Expanders: If four individual *4 Expanders are required, put all jumpers, J200, J201, J202, in the OFF position (connect pins 2-3 and 4-5), and supply separate input signals to J600 and J601. Connect one or two Power Supplies as desired, see Operation, Input Power Supply, SA Configuration. See figures 1.2 and 1.3 Group 1: Source 1: J600-1, 2: LD200 Source 2: J600-3, 4: LD202 Group 2: Source 1: J601-1, 2: LD201 Source 2: J601-3, 4: LD203 7 of Rev. B0

8 Output Terminals Each output signal is monitored by a LED, located below the two rows of output terminals and marked accordingly. Group 1: Source 1: J600-1, 2 expands on (X)J106 Source 2: J600-3, 4 expands on (X)J206 Group 2: Source 1: J601-1, 2 expands on (X)J107 Source 2: J601-3, 4 expands on (X)J207 Output Signal LEDs flicker on when data is present at the Output. Interconnection of two NMEA Expander Boards 1*32 Expander: If one *32 Expander is required, two Expander Boards are needed. Each Board is connected as *16 configurations, the same inputs are used for both channels and both Groups, and only J is required. Interconnection between Groups is carried out with the jumpers J200 and J201 in the ON position, interconnecting pins 1-2. Interconnection between Channels is carried out with the 2 jumpers of JP202 in the ON position, interconnecting pins 1-2 and 5-6. In addition, the two Boards are interconnected with a cable between the two Boards, using connectors J200 or J of Rev. B0

9 Fig. 1.2 PCB Components 9 of Rev. B0

10 Fig. 1.3 Signal Input and Distribution 10 of Rev. B0

11 2A. Installation, NMEA_D The NMEA Expander is plugged directly onto the Changeover Unit in the lower right corner, mating directly J106, J206, J107, J207 and the bottom 4 positions of J500. NMEA Input Signals are connected to J600 and J601. Mechanical Unscrew the two M4 screws along the right edge of the Changeover board that will be covered by the NMEA Expander. Replace these screws by the supplied M4 23 mm ENINT standoffs. On the Changeover Board, remove the pluggable screw terminals on J106, 107, 206 and 207. Also remove the pluggable screw terminals on J500-13, 14, 15, 16. Seat the Expander onto the corresponding headers and press down until the connectors mate properly. Fix the NMEA Expander Board with the previously removed M4 screws onto the standoffs. See figure of Rev. B0

12 Fig. 2.1 NMEA Changeover Unit Expander Installation 12 of Rev. B0

13 2B. Installation, NMEA_SA The NMEA Expander is fitted into a dedicated Box for wall mounting or a Support for rail mounting within a desk. NMEA Input Signals are connected to J600 and J601. Mechanical Fit the NMEA Expander Stand Alone unit in an appropriate space using the necessary Box or Support. The Wall Mounting Box may be used for 2 Expander Boards. The Rail Mounting Support carry one Expander Board each. Take care to make proper space for cable connections. See figure 2.2 and 2.3 Fig. 2.2 NMEA Expander Dual Board Box Installation 13 of Rev. B0

14 Fig. 2.3 NMEA Expander Rail Support Installation 14 of Rev. B0

15 3. NMEA Expander Maintenance User maintenance No user maintenance is required. Power Supply and Supervision Power Input There are two 24V inputs with on XJ500. The inputs are connected to the separate internal +24V power buses through diodes and auto resettable 140 ma PolySwitch fuses. The two +24V buses are monitored with LD100 and LD102 respectively. Each +24V bus feeds individual +5V regulators and the outputs of these are monitored by LD101 and LD103 respectively. Trouble Shooting Symptom Cause Remedy Signal missing on single Output Signals missing on Channel 1 (XJ106, XJ107) Signals missing on Channel 2 (XJ206, XJ207) Signals missing on Group 1 or 2 Output shorted Output Driver Defective Defective input power 1. Missing Power Input XJ500-15,16. Defective input power 2 Missing Power Input XJ500-13,14. Missing input signals Remove Short and observe Output LED Replace Board Check input power 1 LD100 (24V), LD101, TP100 (5V) Check input power 2 LD102 (24V), LD103, TP101 (5V) Check corresponding input signal LEDs Service All service requests should be made to the local SYBERG representative. Adjustments and repairs should only be performed by qualified service engineers. Unqualified repair attempts will void the warranty. 15 of Rev. B0

16 Fig. 3.1 Power Supply Schematic 16 of Rev. B0

17 Fig. 3.2 NMEA Inputs Schematic 17 of Rev. B0

18 Fig. 3.3 Channel 1 Outputs Schematic 18 of Rev. B0

19 Fig. 3.4 Channel 2 Outputs Schematic 19 of Rev. B0

20 4. Specifications Dimensions NMEA Expander Unit Height 150 mm Width 107 mm Depth 35 mm Weight approx. 0.1 kg Functional Properties NMEA Outputs NMEA Inputs 8 (4 + 4) NMEA0183 Outputs. Indicator LEDs for all Outputs galvanically separated opto-coupler inputs. Environmental Supply voltage: 24V DC (20-32V) Power consumption: Maximum 1.5W at 24V Operating temperature: 0-40 C Storage temperature: C Humidity: 10-90% relative, no condensation. 20 of Rev. B0