Kongsberg EM 710 Maintenance Manual
  1. Manuals
  2. Brands
  3. Kongsberg Manuals
  4. Marine Equipment
  5. EM 710
  6. Maintenance manual
Kongsberg EM 710 Maintenance Manual

Kongsberg EM 710 Maintenance Manual

Multibeam
Hide thumbs Also See for EM 710:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Instruction Manual
Maintenance Manual
EM 710
Multibeam echo sounder
Base version

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the EM 710 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Kongsberg EM 710

Summary of Contents for Kongsberg EM 710

  • Page 1 Maintenance Manual EM 710 Multibeam echo sounder Base version...
  • Page 3 852-164852 EM 710 Multibeam echo sounder Maintenance manual...
  • Page 4 The information contained in this document is subject to change without prior notice. Kongsberg Maritime AS shall not be liable for errors contained herein, or for incidental or consequential damages in connection with the furnishing, performance, or use of this document.

  • Page 5: Technical Specifications

    Maintenance manual Chapters This book is the maintenance manual for the EM 710 multibeam echo sounder. It describes how to perform intermediate maintenance on the system. Purpose and description This section presents a general introduction to the echo sounder system, and defines the maintenance philosophy.
  • Page 6 EM 710 / Base version Remarks References Further information about the EM 710 system supplied, may be found in the following manuals: • SIS (Seafloor Information System) Operator Manual • EM 710 Installation Manual The reader This maintenance manual is intended to be used by a trained maintenance technician or engineer, with experience of electronic and digital circuitry, computers and electromechanical design.

  • Page 7: Table Of Contents

    ....... . EM 710 Operator Station cables ......
  • Page 8 EM 710 / Base version OPERATOR STATION ........
  • Page 9 ........Kongsberg Maritime SSP output .
  • Page 10 EM 710 / Base version Handling of SSP datagrams ....... . .
  • Page 11 Maintenance manual High voltage safety Open his mouth and check for and remove any warning false teeth, chewing gum etc. Check if the victim is breathing. If not, check if The voltages used to power this his heart is beating. The pulse is normally easily found in equipment are potentially lethal.
  • Page 12 EM 710 / Base version ARTIFICIAL RESPIRATION Remove the victim to a hospital as soon as possible, but do not interrupt the artificial respiration and EMC cycles Kneel besides the victim’s head. Place one till his heart beat and breathing returns.

  • Page 13: Purpose And Description

    Purpose and description 1 PURPOSE AND DESCRIPTION General This is the maintenance manual for the EM 710 multibeam echo sounder system. The manual contains detailed descriptions of each of the units in the system. Each circuit board and mechanical assembly is described.

  • Page 14: System Overview

    Innovative acoustic principles The EM 710 operates at sonar frequencies in the 70 to 100 kHz range. The transmit fan is divided into three sectors to maximize range capability but also to suppress interference from multiples of strong bottom echos.
  • Page 15 Logging of water column data and of raw stave data (before beamforming) is a system option. Choice of operator softwares The EM 710 is delivered as a complete stand-alone seabed mapping system. The Operator Station, a high-performance PC workstation, includes the necessary operator controls for setting up and running the system, data logging and system testing.

  • Page 16: System Drawing

    Clock Special interfaces: Trigger input/output Clock synchronization Supply voltage: 115 or 230 Vac 50/60 Hz 5, 10 or 20 2 or 4 (CD21601a) Receive transducer array Transmit transducer array Figure 1 EM 710 system units and interfaces 852-164852 / A...

  • Page 17: System Characteristics

    Transducers The EM 710 transducers are fully water tight units intended for many years of trouble-free operation in rough seas. The transmit and receive transducers both have a width of 224 mm and a height of 118 mm.
  • Page 18 EM 710 / Base version Operator Station The Operator Station of the EM 710 is the HWS 10 high performance dual-processor PC workstation. The operator software is the Seafloor Information System (SIS). The HWS 10 is dual bootable to either Linux® or Windows XP®.

  • Page 19: General Safety Rules

    Purpose and description General safety rules The system operates on 115 and/or 230 Vac, 50/60 Hz without any need for wiring changes. Warning This voltage can be lethal. The following safety precautions must be followed at all times during installation and maintenance work: •...

  • Page 20: Technical Specifications

    EM 710 / Base version 2 TECHNICAL SPECIFICATIONS Note Kongsberg Maritime is engaged in continuous development of its products and reserves the right to alter specifications without prior notice. Interfaces • Serial lines with operator adjustable baud rate, parity, data...
  • Page 21 Technical specifications Transducer, 1 degree version Length: 970 mm Width: 224 mm Height: 118 mm Weight: 35 kg (nominal without cables) Transducer, 0.5 degree version (two 1 degree modules) Length: 1940 mm Width: 224 mm Height: 118 mm Weight: 70 kg (nominal without cables and mounting frame) Transceiver Unit (version for bulkhead mounting) Height: 841 mm Width: 540 mm...

  • Page 22: Environmental And Emc Specifications

    EM 710 / Base version Environmental and EMC specifications The system meets all requirements of the IACS E10 specification. The Transceiver Unit meets the additional stronger requirements of the IEC 60945 specification. The Operator Station and the LCD monitor are both IP22 rated.

  • Page 23: Cable Layout And Interconnections

    3 CABLE LAYOUT AND INTERCONNECTIONS Introduction The standard cables used between the EM 710 system units and between the units and their external devices are shown here. For larger installations where the EM 710 is a subsystem, the cables will also be shown in the cable layout plan and interconnection diagram specific for the vessel into which the system is installed.

  • Page 24: System Cabling

    • Recommended cable type • Minimum cable specifications The appropriate considerations must be taken to suit special requirements. Kongsberg Maritime accepts no responsibility for damage to the system or reduced operational performance if this is caused by improper cabling. System cables Several cables will be supplied with the system.

  • Page 25: Em 710 Operator Station Cables

    EM 710 Operator Station. References are made to detailed cable drawings. Note that this information includes several cables that may not be in use on all installations. → Refer to page 28 for a typical EM 710 cable configuration. AC power AC power AC power External tape...
  • Page 26 EM 710 / Base version C3 - Mouse or pointing device This is a standard mouse cable. → Cable details on page 182. C4 - SCSI cable This cable is used only if the Operator Station is used with external SCSI storage devices.
  • Page 27 Cable layout and interconnections C18 - USB cable This is a standard USB2 cable for connecting external storage devices. There are four USB ports in the back of the Operator Station and two USB ports in front. The two USB in front are normally blanked to allow for IP22.

  • Page 28: Transceiver Unit Cables

    EM 710 / Base version Transceiver Unit cables The illustrations and the cable lists below specify each cable used on the EM 710 Transceiver Unit. References are made to detailed cable drawings. Note that this information includes several cables that may not be in use on all installations.
  • Page 29 BSP 67 pcbs CPU pcb Ethernet pcbs PSU 6V power cPCI Power RX32 receiver pcbs PSU 12V (CD21610a) power PSU 72V power TX36 transmitter pcbs Figure 4 EM 710 Transceiver Unit sub-racks, front view, 0.5 x 1 degree model 852-164852 / A...
  • Page 30 EM 710 / Base version Rear I/O BSP RIO RXP RIO RX RIO (CD21611a) TX RIO TXP RIO Figure 5 EM 710 Transceiver Unit sub-racks, rear view, 0.5 x 1 degree model 852-164852 / A...

  • Page 31: Cpu Board Cables

    Cable layout and interconnections CPU Board cables C27 C26 C23 C22 C21 (CD21610b) C21 / C22 - Ethernet The Ethernet cables are equipped with standard RJ-45 connectors. The CPU board has two Ethernet ports (ETH1 and ETH2). C21 connects to ETH1 for communication with one of the Ethernet Switch Boards.

  • Page 32: Bsp67 Board Cables

    FGPA modules on the BSP 67 board. The signals of the VCC slot are available at a 36-pin single line header. Note This interface is only to be used by Kongsberg Maritime personnel. C29 - TMS This cable is connected to the TMS Emulator slot for programming and development purposes.

  • Page 33: Rx32 Receiver Board Cables

    This cable is connected to the JTAG slot to provide a JTAG interface to the FGPA modules on the RX32 receiver board. The signals of the JTAG slot are available at a 6-pin single line header. Note This interface is only to be used by Kongsberg Maritime personnel. 852-164852 / A...

  • Page 34: Tx36 Transmitter Board Cables

    The signals of the EXT SYNC slot are available at a 10-pin double line header. Note This interface is only to be used by Kongsberg Maritime personnel. C46 - MicroBlaze (MB) This cable is connected to the MB slot for debugging the MicroBlaze (FPGA soft-core processor) program software.
  • Page 35 The signals of the IO JTAG slot are available at a 6-pin single line header. Note This interface is only to be used by Kongsberg Maritime personnel. C50 - TX JTAG This cable is connected to the TX JTAG slot to provide a JTAG interface to the FGPA modules on the TX36 transmitter board.

  • Page 36: Rx Rio Cables

    PowerPC (FPGA hard-core processor) program software. The signals of the PPC slot are available at a 10-pin double line header. Note This interface is only to be used by Kongsberg Maritime personnel. RX RIO cables (CD21611b) C54 - RX transducer This is a RX transducer cable terminated in a 78-pin D-sub connnector.

  • Page 37: Bsp Rio Cables

    Cable layout and interconnections BSP RIO cables (CD21611d) C57 - 1PPS This is a standard coaxial cable. It is used to provide a 1PPS timing signal. → Cable details on page 172. C58 - Trigger in/out This is cable is equipped with a standard 9-pin D-sub connector. The interface is used to synchronize the echo sounder’s transmissions with other acoustic instruments.

  • Page 38: Txp Rio Cables

    EM 710 / Base version Note This interface is only to be used by Kongsberg Maritime personnel. C63 - Spare This cable is equipped with a standard 9-pin D-sub connector. This interface is not used. C64 to C69 - Serial lines These cables are equipped with standard 9-pin D-sub connectors.

  • Page 39: Tx Rio Cables

    Cable layout and interconnections C72 / C73 - AC power These are 115/230 Vac AC mains cables. Cable C72 must be equipped with a 3-pin IEC male socket and C73 in a female equivalent. C72 connects to the RXP RIO board. C73 is connected to the ship’s mains power.

  • Page 40: Typical Cable Configuration

    EM 710 echo sounder system. The following illustrations describe a 2 x 2 degrees model, but note that the actual cable layout will be different for every system, depending on the EM 710 model, the number of external sensors and other interfacing systems. 852-164852 / A...
  • Page 41 Cable layout and interconnections RX RIO RX RIO BSP RIO Rear I/O Operator Station 1PPS Ethernet Positioning system Position (serial) Motion sensor Attitude (serial) Transducer RX2<1> Motion sensor Heading (serial) Transducer RX2<2> Transducer TX2<1> Remote Transducer TX2<3> control Serial Transducer TX2<5> Transducer TX2<2>...
  • Page 42 EM 710 / Base version CPU Board Ethernet RX32 #2 RX32 #1 (CD21628a) TX36 TX36 TX36 TX36 TX36 Figure 7 Internal cabling in the Transceiver Unit (Ethernet cables) 852-164852 / A...
  • Page 43 Cable layout and interconnections RXP RIO BSP RIO (CD21628b) TXP RIO Figure 8 Internal cabling in the Transceiver Unit (power and control cables) 852-164852 / A...

  • Page 44: Transducer Cables

    2 x 2 degrees 1 x TX2 1 x RX2 The following cable information is available both in the EM 710 installation and maintenance manuals. The cable markings are normally recorded in the installation manual first, and it is recommended to copy these records to the maintenance manual later.

  • Page 45: Transmit Array Cable Markings

    Cable layout and interconnections Transmit array cable markings The TX transducer module(s) and its cable is identified as follows: TX1<m>/<n> (or TX2<m>/<n> where <m> is the cable number (a number between 1 and 10) and <nnn> is the module’s serial number (a numerical value). The transducer cables are molded to the TX array, but connect in the other end to the Transceiver Unit (TRU) with 76-pin D-sub connectors.
  • Page 46 EM 710 / Base version Port Starboard TX RIO no. 1, P3 TX RIO no. 10, P4 TX RIO no. 5, P4 TX RIO no. 6, P3 TX RIO no. 6, P3 TX RIO no. 5, P4 TX RIO no. 10, P4 TX RIO no.
  • Page 47 Cable layout and interconnections TX array identification TRU identifica- tion Cable Serial no. TX RIO Socket 852-164852 / A...
  • Page 48 EM 710 / Base version TX array identification TRU identifica- (second 0.5 degree array) tion Cable Serial no. TX RIO Socket TX array identification TRU identifica- (second 0.5 degree array) tion Cable Serial no. TX RIO Socket 852-164852 / A...

  • Page 49: Receive Array Cable Markings

    Cable layout and interconnections Receive array cable markings The RX transducer module(s) and its cable is identified as follows: RX1<m>/<n> (or RX2<m>/<n> where <m> is the cable number (a number between 1 and 4) and <nnn> is the module’s serial number (a numerical value). The transducer cables are molded to the RX array, but connect in the other end to the Transceiver Unit (TRU) with 76-pin D-sub connectors.

  • Page 50: Operator Station

    Overview The HWS 10 Hydrographic Work Station is the Operator Station normally used by the EM 710. This is a ruggedized PC work station, prepared for mounting in a standard 19” rack (requires 4 rack height units). It is supplied with a rackable 17.4” industrial LCD monitor, a keyboard and an optical mouse.

  • Page 51: Theory Of Operation

    It has been specifically designed as the optimal platform for running the Seafloor Information System (SIS) real-time operating software used on the Kongsberg EM multibeam echo sounders. Special features of SIS include real-time: • Gridding of sounding data.

  • Page 52: Transceiver Unit

    5 TRANSCEIVER UNIT Description and main functions Overview The EM 710 Transceiver Unit contains all transmit and receive electronics. It comprises two 19” sub-racks contained in a cabinet designed for bulkhead or deck mounting. • The upper Receiver rack holds the receiver boards, circuit boards for processing, beam forming and commication and two power supplies.

  • Page 53: Receiver Rack

    Transceiver Unit Receiver rack The Receiver rack is the upper sub-rack of the Transceiver Unit. It holds several circuit boards and power supplies. All the units are accessed either from the front or the rear of the rack. The Receiver rack contains an 84 HP backplane allowing circuit boards and modules to be inserted from both sides.
  • Page 54 EM 710 / Base version • Ethernet Switch Board • Power Supply PSU 6V • RX32 Receiver Board Rear I/O BSP RIO RXP RIO RX RIO (CD21622b) Figure 11 Receiver rack, rear view, 0.5 x 1 degree model The following circuit boards and modules are rear mounted (from left): •...
  • Page 55 The illustrations above display the typical circuit board configuration for a 0.5 x 1 degree system. The number of boards used in the Transceiver Unit is different for each EM 710 model. For the Receiver rack, this is indicated by the table below.

  • Page 56: Transmitter Rack

    EM 710 / Base version Transmitter rack The Transmitter rack is the lower sub-rack of the Transceiver Unit. It holds several circuit boards and power supplies. All the units are accessed either from the front or the rear of the rack.
  • Page 57 The illustrations above display the typical circuit board configuration for a 0.5 x 1 degree system. The number of boards used in the Transceiver Unit is different for each EM 710 model. For the Transmitter rack, this is indicated by the table below.

  • Page 58: Theory Of Operation

    EM 710 / Base version Theory of operation Overview This chapter presents a functional description of the EM 710 Transceiver Unit. Simplified block diagram The simplified block diagram for the Transceiver Unit presents the following main functions: • Transmission • Reception •...
  • Page 59 Transceiver Unit Serial lines to/from Ethernet to/from the external sensors Operator Station Control Processor Rear I/O (CPU) Command and control Beamformer and Signal Processor (BSP 67) Rear I/O module (BSP RIO) Processing Ethernet Switch Board Command Transmitter Board Receiver Board and control (TX36) (RX32)

  • Page 60: Circuit Board Descriptions

    EM 710 / Base version Circuit board descriptions Overview In the following all the circuit boards and modules in the EM 710 Processing Unit are described. All facilities useful for maintenance personnel are provided. → BSP67 Board, page 49. →...

  • Page 61: Bsp67 Board

    Transceiver Unit BSP67 Board Purpose and description The Beamforming & Signal Processing Board (BSP67) is a double cPCI board. The BSP67 Board is used by the Transceiver Unit for beamforming and signal processing purposes. The processing power in the BSP67 Board is based on nine Texas C67 digital signal processors working in parallel while beamforming the data.

  • Page 62: Cpci Power Supply

    EM 710 / Base version cPCI Power Supply Purpose and description This is a standard 400 W cPCI Power Supply. Its main purpose is to supply DC output to the CPU, BSP 67 and Ethernet Switch circuit boards. The AC input version of the power supply is used by the Transceiver Unit.
  • Page 63 Transceiver Unit Facilities LEDs There are two front panel LEDs: Green: Power good Amber: Power fail External connections None. 852-164852 / A...

  • Page 64: Cpu Board With Pmc Module

    EM 710 / Base version CPU Board with PMC Module Purpose and description The CT7 cPCI Single Board Computer is a fully IBM-AT compatible stand-alone PC. It is used by the Transceiver Unit as the Central Processing Unit (CPU). The TPMC866 is a standard single-width 32 bit PMC module. It has eight channels of high performance RS-232 serial interface with front I/O and back I/O.
  • Page 65 Transceiver Unit • C23 - AGP VGA C&T 69000 (2MB) or 69030 (4MB) with 64-bit Windows accelerator and LCD flat panel interface • C24 - 64Bit/33MHz PCI mezzanine connector for standard • C25 - Serial I/O, asynchronous 16550 compatible channel with 16 byte FIFO •...

  • Page 66: Setup For Sbs Ct-7 Cpu Board

    EM 710 / Base version Setup for SBS CT-7 CPU Board Standard CMOS Setup Date Time FloppyDrive A: ......
  • Page 67 Transceiver Unit Wait for ’F1’ if Error ......Eanbled Internal Cache ......WriteBack System Bios Cacheable .
  • Page 68 EM 710 / Base version PCI Downstream Window 2 Size ..... PCI Downstream Window 3 Type ....
  • Page 69 Transceiver Unit IRQ7 ........PCI/PnP IRQ10 .
  • Page 70 EM 710 / Base version Change Supervisor Password Auto Configuration with Optimal Settings Auto Configuration with Fail Safe Settings Save Settings and Exit Save current settings and exit (Y/N) ? Y Exit without Saving 852-164852 / A...

  • Page 71: Ethernet Switch Board

    Transceiver Unit Ethernet Switch Board Purpose and description This is a 12 channel cPCI Ethernet Switch Board. It is used to interconnect the RX32 Receiver Boards and TX36 Transmitter Boards with the CPU Board. Key features • 12 ports of 10/100BaseTX, auto-negotiating, front panel •...

  • Page 72: Power Supply Psu 6V

    EM 710 / Base version Power Supply PSU 6V Purpose and description This is a 6 V / 25 A power supply. It is used to supply DC power to the RX32 Receiver Boards. Specifications Input Maximum operating range: 90 to 264 Vac Nominal input voltage range: 110 to 240 Vac, 47 to 64 Inrush current: <...

  • Page 73: Power Supply Psu 12V

    Transceiver Unit Power Supply PSU 12V Purpose and description This is a 12 V / 24 A power supply. It is used to supply DC power to the TX36 Transmitter Boards. It can also deliver 72 A extra during transmit (with maximum 10 % TX duty cycle).

  • Page 74: Power Supply Psu 72V

    EM 710 / Base version Power Supply PSU 72V Purpose and description This is a 72 V / 5 A power supply. It is used to charge the capacitor battery located on the TX RIO boards. Specifications Input Maximum operating range: 90 to 264 Vac...

  • Page 75: Rear Interface Board (Bsp Rio)

    Transceiver Unit Rear Interface Board (BSP RIO) Purpose and description This is the rear I/O module for the master BSP. It holds control signals from the TX sub-rack (TX enable, 20 MHz, Reset, power sync), external trig interface (TX pulse output, RX ready output, trig input) and 1PPS input.

  • Page 76: Rear Interface Board (Rear I/O)

    EM 710 / Base version Rear Interface Board (Rear I/O) Purpose and description This is the rear I/O module for external sensors. For this purpose, it is equipped with six serial lines. Facilities LEDs None. External connections The following cables can be connected to the circuit board: •...

  • Page 77: Rear Interface Board (Rx Rio)

    Transceiver Unit Rear Interface Board (RX RIO) Purpose and description This is the rear I/O module for the RX32 Receiver Board. It holds transformers and band pass filters. It also connects the 32 receiver channels to the 78-pin connector. The signals are low level ac signals, <...

  • Page 78: Rear Interface Board (Rxp Rio)

    EM 710 / Base version Rear Interface Board (RXP RIO) Purpose and description This is a rear I/O module with AC input filter. It connects the 110/230 Vac input to the backplane. One AC output plug with filter is also available for the possibility to connect an extra fan module.

  • Page 79: Rear Interface Board (Tx Rio)

    Transceiver Unit Rear Interface Board (TX RIO) Purpose and description This is the rear I/O module for two TX36 Transmitter Boards. It contains a capacitor bank connected to the 72 V Power Supply. It also connects the 72 transmitter channels to two 78-pin connectors.

  • Page 80: Rear Interface Board (Txp Rio)

    EM 710 / Base version Rear Interface Board (TXP RIO) Purpose and description This is a rear I/O module with the following features: • AC input with filter and fuse • Relay for remote control • AC output for RX sub-rack •...
  • Page 81 Transceiver Unit (CD21611f) 852-164852 / A...

  • Page 82: Receiver Board (Rx32)

    EM 710 / Base version Receiver Board (RX32) Purpose and description The RX32 Receiver Board is designed for reception and processing of transducer data. The board consists of the following main modules: • Power supplies • Network FPGA and surrounding components •...
  • Page 83 Transceiver Unit Synchronization Ethernet Ethernet RJ-45 FPGA 4-bit parallel bus Xilinx XC2VP20 JTAG Power Ext. sync supplies MicroBlaze RS-232 PowerPC RS-232 T/R switch and BITE T/R switch nos. 0-31 RX data JTAG receiver nos. 0-31 (CD21625) Figure 15 RX32 block diagram Specifications Power Main supply voltages: +6 Vdc, +12 Vdc...
  • Page 84 EM 710 / Base version CLK20MHZ: Master clock in system, 20 MHz RESET~: Active low, synchronized to negative edge of CLK2MHZ TXENABLE~: Active low, synchronized to negative edge of CLK2MHZ MASTER~: Active low, enables master signal source Receiver Input termination: Fully differential input...
  • Page 85 Transceiver Unit • IO 1: A BOOTP/DHCP reply message has been received from an external boot server. • IO 2: The PowerPC sends a TFTP (Trivial File Transfer Protocol) request to the boot server asking for its application program. • IO 3: The PowerPC embedded program is up and running. The PowerPC embedded program is included in the FPGA firmware as initialized block RAM.

  • Page 86: Transmitter Board (Tx36)

    EM 710 / Base version Transmitter Board (TX36) Purpose and description The TX36 Transmitter Board is designed for processing and transmission of transducer data. The board consists of the following main modules: • Power supplies • Network FPGA • TX FPGA •...
  • Page 87 Transceiver Unit Ethernet Ethernet RJ-45 FPGA Xilinx XC2VP20 IO JTAG TX FPGA Power TX JTAG Xilinx supplies XC2V1000 Ext. sync MicroBlaze RS-232 TX control transmitter PowerPC nos. 0-35 RS-232 (CD21626) Figure 16 TX36 block diagram Specifications Power Main supply voltages:· +12 Vdc (used for the TX driver circuits), + 72 Vdc (high voltage supply for the transmitter output stage) Maximum mean current consumption: 1 A (typically)
  • Page 88 “Nyquist samples” Max. output power: 40 to 50 W (output power is reduced at low frequencies). Less than 10 W is used by the EM 710. Output signal reduction: -1.1 dB at 10 kHz, -0.8 dB at 12 kHz, -0.3 dB at 20 kHz and 0 dB at 100 kHz Max.
  • Page 89 Transceiver Unit • IO 2: The PowerPC sends a TFTP (Trivial File Transfer Protocol) request to the boot server asking for its application program. • IO 3: The PowerPC embedded program is up and running. The PowerPC embedded program is included in the FPGA firmware as initialized block RAM.

  • Page 90: Troubleshooting

    EM 710 / Base version 6 TROUBLESHOOTING Messages Introduction The EM 710 provides numerous messages to inform you of major and minor hardware and software errors. The messages, if they occur, will be displayed in SIS’ Message service window and/or in the Status bar.

  • Page 91: Bist Tests

    This test checks all TX36 transmitter circuit boards in the EM 710 Transceiver Unit (voltage, current and temperature). RX32 This test checks all RX32 receiver circuit boards in the EM 710 Transceiver Unit (voltage, current and temperature). TRU Power This test checks the 6 V, 12 V and 72 V power supplies in the EM 710 Transceiver Unit.

  • Page 92: Replacement Procedures

    7 REPLACEMENT PROCEDURES Introduction Overview This chapter presents the basic procedures for disassembly and reassembly of the replaceable parts in the EM 710 system. Safety precautions The system operates on 115 and/or 230 Vac, 50/60 Hz. Warning This voltage can be lethal.
  • Page 93 Replacement procedures A standard tool set is required to perform the removal and replacement of the modules. This tool set should contain the following tools: • Cabinet key • Standard screwdrivers in different widths and lengths • Standard cross-slot screwdrivers in different widths and lengths •...

  • Page 94: Procedures For Transceiver Unit

    EM 710 / Base version Procedures for Transceiver Unit Overview The Line Replaceable Units (LRUs) in the EM 710 Transceiver Unit are: • Receiver rack: - cPCI Power Supply - CPU Board - BSP 67 Boards - Ethernet Switch Boards...

  • Page 95: Circuit Boards

    Replacement procedures Circuit boards Introduction The Transceiver Unit holds two wired racks. Both wired racks hold plug-in circuit boards. All units are accessed either from the front or the rear of the wired rack. Access is gained to the wired racks by opening the front protective cover of the Transceiver Unit.

  • Page 96: Fuses

    EM 710 / Base version Fuses Introduction The Transceiver Unit holds several power supplies. The following are equipped with primary fuses: • Power Supply PSU 6V • Power Supply PSU 72V • Power Supply PSU 12V Disassembly procedure The fuses on these power supplies are front mounted. No disassembly is required.

  • Page 97: Fan Drawers

    Replacement procedures Fan drawers Introduction There are several fan drawers in the Transceiver Unit. Two fan drawers are located underneath the Receiver rack and one underneath the Transmitter rack. Access is gained to the wired racks by opening the front protective cover of the Transceiver Unit.

  • Page 98: Em Datagram Formats

    Note The information herein is common for the EM 3002, EM 3000, EM 2000, EM 1002, EM 710, EM 300 and EM 120 multibeam echo sounders. Some of the information may not be relevant for your specific system. Please disregard this.

  • Page 99: Input Datagrams

    Note The majority of these formats have not been defined by Kongsberg Maritime. Thus, these formats are not controlled by Kongsberg Maritime. Almost all input formats are ASCII. Serial line input on the multibeam echo sounder’s Processing Unit is most common, but some datagrams - which are not time critical - are interfaced on serial line(s) or Ethernet to the Operator Station.

  • Page 100: Position

    EM 710 / Base version Position Overview The EM Series accepts position data in the following formats: • NMEA 0183 GGA • GGK • SIMRAD 90 • With the GGA and GGK datagrams, information contained in NMEA 0183 VGST and VTG datagrams will also be accepted and used.

  • Page 101: Gga Datagram

    Datagram formats In addition to position data from the GGA or GGK datagrams, speed and course over ground from NMEA VTG datagrams may also be copied into the position output datagram. These values may be useful in filtering of the positioning during postprocessing.
  • Page 102 EM 710 / Base version Note 1 The HDOP (Horizontal Dilution Of Precision) value will be scaled and copied to the ”Measure of position fix quality” field in the position output datagram. The scale factor depends upon the GPS quality indicator’s value: •...
  • Page 103 Datagram formats GGK Datagram Data Description Format Valid range Note Start identifier = $ Always 24h Talker identifier Capital letters Sentence formatter Always GGK, UTC time of position hhmmss.ss, 000000 to 235959.99... --- UTC date of position MMDDYY, 010100 to 123199 Latitude in degrees and minutes, plus llll.llllll, 0000 to 9000.0...

  • Page 104: Vtg Datagram

    EM 710 / Base version VTG Datagram Data Description Format Valid range Note Start identifier = $ Always 24h Talker identifier Capital letters Sentence formatter Always VTG, Course over ground, degrees true x.x,T, 0 to 359.9... Course over ground, degrees magnetic x.x,M,...
  • Page 105 ,CRLF Note 1 Value of system descriptor defines content of datagram as follows. (Note that the Kongsberg Maritime EM 12, the EM 950 and the EM 1000 multibeam echo sounders will only accept values less than 3): - 0 - The position is longitude latitude in global coordinates given in the fields noted A.

  • Page 106: Tide Input

    EM 710 / Base version - 1 - The position is Northing Easting on the Northern hemisphere given in the fields noted B. If the projection is defined to be UTM the UTM zone number or a user definable central meridian longitude may be given in the field noted C.
  • Page 107 Datagram formats Depth pressure or height input Data Description Format Valid range Note Start identifier = * Always 2Ah Sentence identifier 00 to 09 Talker identifier 00 to 99 Depth or height in meters and decimal meters End of sentence delimiter = CRLF Always 0Dh 0Ah Note 1 A sentence identifier equal to 00 is used for underwater vehicle...

  • Page 108: Attitude Data

    EM 710 / Base version Attitude data Overview Attitude data is generally accepted on one or more serial input port(s) as: • roll, pitch, heave and heading on one port, • roll, pitch and heave on one port and heading separately on another port.
  • Page 109 Datagram formats • Byte 4: Roll MSB • Byte 5: Pitch LSB • Byte 6: Pitch MSB • Byte 7: Heave LSB • Byte 8: Heave MSB • Byte 9: Heading LSB • Byte 10: Heading MSB where LSB = least significant byte, MSB = most significant byte.

  • Page 110: Hdt Format

    EM 710 / Base version • any value from 9Ah to 9Fh indicates non-valid data but normal operation (for example configuration or calibration mode) • and any value from A0h to AFh indicates a sensor error status HDT format Data Description...

  • Page 111: Clock

    Datagram formats Clock The system clock is used to time stamp all data output. The clock may be set upon start of new survey or power-up on the Processing Unit (recommended source is a NMEA ZDA format datagram). The clock will drift, typically some seconds per day, unless it is synchronised to a 1 PPS (pulse per second) input signal (the clock millisecond counter will be set to zero whenever a pulse is received).

  • Page 112: Sound Speed

    1 m and the number of entries to 100, a new format given below without these limitations is recommended. This format is also accepted by the Kongsberg Maritime HIPAP and HPR underwater positioning systems (but not necessarily vice-versa).
  • Page 113 → Refer to page 138 for EM 710 specific information. Identifier Input data Data to be used...
  • Page 114 EM 710 / Base version Identifier Input data Data to be used Comment D,T,C D,c(D,T,S,L) D,T,C,a D,c(D,T,S,L),a D,T,C D,c(D,T,S,L),a(D,T,S,L) D,T,C,a,f D,c(D,T,S,L),a Frequency dependent P ,T,S D(P ,T,S,L),c(P ,T,S,L) P ,T,S,a D(P ,T,S,L),c(P ,T,S,L),a P ,T,S D(P ,T,S,L),c(P ,T,S,L),a(P ,T,S,L) P ,T,S,a,f...
  • Page 115 These datagrams contain absorption coefficients directly and are only valid for the given frequency. If an echo sounder employs several frequencies (eg. EM 710 uses frequencies between 60 and 100 kHz) a datagram must be sent for each frequency used with a maximum of 10 seconds between each datagram.
  • Page 116 EM 710 / Base version Note The message formats above are presented in table format to make it easier to see the location and number of spaces in each message. Note Note The ’±’ character should be interpreted as follows. If the number in the field immediately following this charater is negative, then this character will be “-“...

  • Page 117: Depth Input From Single Beam Echo Sounder

    Depth datagrams from a single beam echo sounder are accepted for display and logging on the system. The following formats are supported: • NMEA 0183 DBS • NMEA 0183 DPT • Binary datagrams from the Kongsberg Maritime EA 500 echo sounder series. DBS format Data Description Format...
  • Page 118 EM 710 / Base version EA 500 format Data Description Format Valid range Note Start identifier = D Always 34h Channel identifier 1 to 3 Time as HHMMSShh xxxxxxxx, 00000000 to 23595999 Depth in meters from the transducer 32 bit IEEE 754 floating point 0.1 ---...

  • Page 119: Remote Control

    Datagram formats Remote control Overview A Remote Control datagram has been implemented to allow: • the multibeam echo sounder to start logging on remote command. • the multibeam echo sounder to send out parameter and sound speed profile datagrams as a response to the remote command.

  • Page 120: Output Datagrams

    Systems logging data remotely should add this length at the start of each datagram. This length is required if the data are to be used with Kongsberg Maritime post-processing systems. • The time stamp resolution is 1 millisecond and includes the century.
  • Page 121 Datagram formats • The datagrams identify the multibeam echo sounder model and its serial number. The system model number is 120 for the EM 120, 300 for the EM 300, etc. For the EM 3000D (the dual head system) the model number was originally given as 3002 and the serial number is that of Sonar Head number 1.

  • Page 122: Depth

    EM 710 / Base version Depth Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = D(epth data) (Always 44h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day...
  • Page 123 Datagram formats Note 1 The transmit transducer depth plus the depth offset multiplier times 65536 cm should be added to the beam depths to derive the depths re the water line. The depth offset multiplier will usually be zero, except when the EM 2000/3000 Sonar Head is on an underwater vehicle at a depth larger than 655.36 m.
  • Page 124 EM 710 / Base version If the beam azimuth angle has a value larger than 35999, the beam pointing angle has replaced the beam depression angle, and the raw two-way travel time has replaced the one-way heave and beam angle corrected travel time. The transmit tilt angle plus 54000 is given in the beam azimuth angle field.

  • Page 125: Raw Range And Beam Angle

    Datagram formats Raw range and beam angle New datagram, added January 2004. This datagram replaces the old F datagram. Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = f (Always 66h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day...
  • Page 126 EM 710 / Base version Data Description Format Valid range Note Spare (Always 0) End identifier = ETX (Always 03h) Check sum of data between STX and ETX Note 1 0 = cw, 1 = FM Note 2 Two way travel time = R / ( 4 * F / 100 ) Note 3 The beam number normally starts at 0.

  • Page 127: Seabed Image

    Datagram formats Seabed image Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = S(eabed image data) (Always 53h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day (Example: Feb 26, 1995 = 19950226) Time since midnight in milliseconds 0 to 86399999...
  • Page 128 EM 710 / Base version Note 1 These fields have earlier had other definitions. Note 2 The beam index number is the beam number - 1. Note 3 The first sample in a beam has lowest range if 1, highest if -1.

  • Page 129: Water Column

    Datagram formats Water column The receiver beams are roll stabilized Data Description Format Valid range Note Number of bytes in datagram 48 to 65535 Start identifier = STX (Always 02h) Type of datagram = k (Always 6Bh) EM model number (Example: EM 3002 = 3020) Date = year*10000 + month*100 + day (Example: Feb 26, 1995 = 19950226)
  • Page 130 EM 710 / Base version Data Description Format Valid range Note Spare byte if required to get even length (always 0 if 0 --- 1U used) End identifier = ETX (Always 03h) Check sum of data between STX and ETX...

  • Page 131: Position

    Datagram formats Position Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = P(osition data) (Always 050h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day (Example: Feb 26, 1995 = 19950226) Time since midnight in milliseconds 0 to...
  • Page 132 EM 710 / Base version • 11xx xxxx - the position system is active, input datagram time has been used • xxxx 1xxx – the position may have to be derived from the input datagram which is then in SIMRAD 90 format.

  • Page 133: Depth (Pressure) Or Height

    Datagram formats Depth (pressure) or height Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = h(eight data) (Always 068h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day (Example: Feb 26, 1995 = 19950226) Time since midnight in milliseconds 0 to 86399999...

  • Page 134: Tide

    EM 710 / Base version Tide Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = T(ide data) (Always 054h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day...

  • Page 135: Attitude

    Datagram formats Attitude Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = A(ttitude data) (Always 041h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day (at start of data record) (Example: Feb 26, 1995 = 19950226) Time since midnight in milliseconds (at start of data...

  • Page 136: Heading

    EM 710 / Base version Heading Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = H(eading data) (Always 048h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day (at start of data...

  • Page 137: Clock

    Datagram formats Clock Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = C(lock data) (Always 043h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day (of EM clock) (Example: Feb 26, 1995 = 19950226) Time since midnight in milliseconds (of EM clock) 0 to...

  • Page 138: Surface Sound Speed

    EM 710 / Base version Surface sound speed Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = G (Always 047h) EM model number (Example: EM 3000 = 3000)

  • Page 139: Sound Speed Profile

    Datagram formats Sound speed profile This datagram will contain the profile actually used in the real time raybending calculations to convert range and angle to xyz data. It will usually be issued together with the installation parameter datagram. Data Description Format Valid range Note...

  • Page 140: Kongsberg Maritime Ssp Output

    EM 710 / Base version Kongsberg Maritime SSP output This datagram will contain the profile as received as input, and is logged as is to enable use of its data in postprocessing. The real time use of its data is decided by the operator, the sound speed profile actually being used is given by the sound speed profile output datagram (see above).

  • Page 141: Single Beam Echo Sounder Depth

    Datagram formats Single beam echo sounder depth Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = E(cho sounder data) (Always 045h) EM model number (Example: EM 3000 = 3000) Date = year*10000 + month*100 + day (of EM clock) (Example: Feb 26, 1995 = 19950226) Time since midnight in milliseconds (of EM clock)

  • Page 142: Runtime Parameters

    EM 710 / Base version Runtime parameters Data Description Format Valid range Note Number of bytes in datagram Start identifier = STX (Always 02h) Type of datagram = R(untime parameter) (Always 052h) EM model number /Example: EM 3000 = 3000)
  • Page 143 External trigger signal not detected All models x1xx xxxx Hull Unit not responding EM 1002 1xxx xxxx Spare BSP status (EM 710) Function Model number xxxx xxx1 Error on RX data received by BSP 1 (May be a bad high speed link)
  • Page 144 EM 710 / Base version xx1x xxxx Not implemented x1xx xxxx Not implemented 1xxx xxxx Not implemented Note 2 The mode identifier byte is used as follows: • 0000 0000 - Nearfield (EM 3000) or Very Shallow • 0000 0001 - Normal (EM 3000) or Shallow (default for EM 2000) •...
  • Page 145 • 0000 0001 - Equidistant • 0000 0010 - Equiangle • 0000 0011 - Equiangle around nadir, equidistant in between or high density (EM 710 and EM 3002) Note 7 The yaw and pitch stabilization identifier is set as follows: •...

  • Page 146: Installation Parameters

    EM 710 / Base version Installation parameters This datagram is an ASCII datagram except for the header which is formed as in all other output datagrams. The datagram is issued as a start datagram when logging is switched on and as a stop datagram when logging is turned off, i.e.
  • Page 147 Datagram formats Data Description Example Format Valid range Note Transducer 1 athwart location in m S1Y=x.x, ASCII Transducer 1 heading in degrees S1H=x.x, ASCII Transducer 1 roll in degrees re horizontal S1R=x.x, ASCII Transducer 1 pitch in degrees S1P=x.x, ASCII Transducer 1 no of modules S1N=x--- ---x, ASCII...
  • Page 148 EM 710 / Base version Data Description Example Format Valid range Note Position system 2 athwart location in m P2Y=x.x, ASCII Position system 2 time delay in seconds P2D=x.x, ASCII Position system 2 geodetic datum P2G=c--- ---c, ASCII Position system 3 motion compensation...
  • Page 149 Datagram formats Data Description Example Format Valid range Note Spare byte if required to get even length Always 0 if 0---1U used End identifier = ETX Always 03h Check sum of data between STX and ETX Note 1 Serial number of head no 2 if that head is the only one in use with the EM 3000D, otherwise the serial number of head no 1 in the EM 3000D or the only head in the EM 3000.

  • Page 150: Handling Of Ssp Datagrams

    EM 710 / Base version Handling of SSP datagrams Overview The SSP datagram format is used for input of depth or pressure profiles containing: • Sound speed (m/s) • Temperature (_C) • Salinity (parts per thousand) • Absorption coefficient SSP datagrams are sent to the Operator Station on port 4001.

  • Page 151: Usage

    An absorption coefficient profile file (.abs), based on the supplied data, will also be generated for all frequencies used by the echo sounders. There is a special case for EM 710, see below. When SSP datagrams are received by SIS, the SVP Editor will be informed of the new .asvp and .abs files.

  • Page 152: Em 710 Specific

    EM 710 / Base version EM 710 specific An extension of the SSP format is defined for use with the EM 710 multibeam echo sounder. This echo sounder will employ a set of frequencies between 60 kHz and 100 kHz. The modified SSP format is applicable when the absorption coefficient is contained directly in the datagram.

  • Page 153: Spare Parts

    Overview This chapter contains an illustrated presentation of the spare parts available for the EM 710 multibeam echo sounder. All the parts are not listed her, only those defined as Line Replaceable Units (LRU) to be changed by the on-board maintenance personnel.

  • Page 154: Parts List Codes

    EM 710 / Base version Parts list codes These are the code descriptions for the information in the table. Key codes to the parts list Caption Description Serial no. Row number in list. Drawing no. & item no. The number of the drawing, and the position on that drawing, of the part.

  • Page 155: Operator Station (Hws 10) Spare Parts

    Spare parts Operator Station (HWS 10) spare parts The line replaceable units in the HWS10 Operator Station are circuit boards, fans and power supply Commercial items can be replaced by other manufactureres than the ones listed here. Ensure compability! Drawing ref Prod.p.no Article name Price...

  • Page 156: Transceiver Unit

    EM 710 / Base version Transceiver Unit Overview The line replaceable units in the EM 710 Transceiver Unit are: • Circuit boards • Power supplies • Fans • Cables Receiver rack The spare parts in Receiver rack are accessible either from the front or the rear.

  • Page 157: Transmitter Rack

    Spare parts Rear modules Drawing ref Prod.p.no Article name Price Unit Quantity Other ref. TM part.no Technical data User- Base code spares spares Date NATO No Other information Status Comp Ser.no. 382--219486 RX RIO Rear Interface Board 4/2 * RXP RIO Rear Interface Board 382--219683 BSP RIO Rear Interface Board 382--219182...
  • Page 158 • NMB 4715 119x119x38 mm • PAPST TYP3600 92x92x38 mm Please contact Kongsberg Maritime for further information. Note *** - Replacing the backplane is a complex process. Exchange of the complete sub-rack should be considered. Please contact Kongsberg Maritime for further information.

  • Page 159: Cables

    Spare parts Cables Several Transceiver Unit cables are supplied with the system. These are connected either at the front or the rear. Drawing ref Prod.p.no Article name Price Unit Quantity Other ref. TM part.no Technical data User- Base code spares spares Date NATO No...

  • Page 160: 10 Drawing File

    This chapter contains installation drawings and cable details. Installation drawings If required, certain drawings may be supplied on AutoCad or PDF format. To order, contact Kongsberg Maritime and refer to the drawing number in the bottom right corner of the frame. →...
  • Page 161 Drawing file Note: All measurements are in mm. The drawing is not in scale. 499-223137 EM 710 0.5 mounting frame assembly Page 1 of 2 (CD21607) TX module Rev. A 852-164852 / A...
  • Page 162 EM 710 / Base version Mounting frame (x1) Stay rod (x16) M10x25 Hex Clamping list (x4) cap screw (x16) 499-223137 EM 710 0.5 mounting frame assembly Page 2 of 2 (CD21607) TX module Rev. A 852-164852 / A...
  • Page 163 Drawing file Note: All measurements are in mm. The drawing is not in scale. 499-223139 EM 710 1 mounting frame assembly Page 1 of 2 (CD21608) RX module Rev. A 852-164852 / A...
  • Page 164 EM 710 / Base version Mounting frame (x1) Stay rod (x86) M10x25 Hex Clamping list (x2) cap screw (x8) 499-223139 EM 710 1 mounting frame assembly Page 2 of 2 (CD21608) RX module Rev. A 852-164852 / A...
  • Page 165 Drawing file Note: All measurements are in mm. The drawing is not in scale. 499-223273 EM 710 2 mounting frame assembly Page 1 of 2 (CD21612) TX/RX module Rev. P1 852-164852 / A...
  • Page 166 EM 710 / Base version Mounting frame (x1) Stay rod (x86) M10x25 Hex Clamping list (x2) cap screw (x16) 499-223273 EM 710 2 mounting frame assembly Page 2 of 2 (CD21612) TX/RX module Rev. P1 852-164852 / A...
  • Page 167 Drawing file 828-223232 EM 710 0.5 x 1 gondola Page 1 of 2 (CD21617) Arrangement drawing Rev. A 852-164852 / A...
  • Page 168 EM 710 / Base version 828-223232 EM 710 0.5 x 1 gondola Page 2 of 2 (CD21617) Arrangement drawing Rev. A 852-164852 / A...
  • Page 169 Note: serial no. are indicated on the cables. All measurements are in mm. Standard cable length = 15 m. The drawing is not in scale. EM 710 Transducer TX1 860-216148 Page 1 of 2 (CD21603) Outline dimensions Rev. A 852-164852 / A...
  • Page 170 EM 710 / Base version Section A-A Note: All measurements are in mm. The drawing is not in scale. EM 710 Transducer TX1 860-216148 Page 2 of 2 (CD21603) Outline dimensions Rev. A 852-164852 / A...
  • Page 171 Note: serial no. are indicated on the cables. All measurements are in mm. Standard cable length = 15 m. The drawing is not in scale. EM 710 Transducer TX2 312-221048 Page 1 of 2 (CD21604) Outline dimensions Rev. A 852-164852 / A...
  • Page 172 EM 710 / Base version Section A-A Note: All measurements are in mm. The drawing is not in scale. EM 710 Transducer TX2 312-221048 Page 2 of 2 (CD21604) Outline dimensions Rev. A 852-164852 / A...
  • Page 173 Note: serial no. are indicated on the cables. All measurements are in mm. Standard cable length = 15 m. The drawing is not in scale. EM 710 Transducer RX1 860-219621 Page 1 of 2 (CD21605) Outline dimensions Rev. A 852-164852 / A...
  • Page 174 EM 710 / Base version Section A-A Note: All measurements are in mm. The drawing is not in scale. EM 710 Transducer RX1 860-219621 Page 2 of 2 (CD21605) Outline dimensions Rev. A 852-164852 / A...
  • Page 175 Note: serial no. are indicated on the cables. All measurements are in mm. Standard cable length = 15 m. The drawing is not in scale. EM 710 Transducer RX2 860-216146 Page 1 of 2 (CD21606) Outline dimensions Rev. A 852-164852 / A...
  • Page 176 EM 710 / Base version Section A-A Note: All measurements are in mm. The drawing is not in scale. EM 710 Transducer RX2 860-216146 Page 2 of 2 (CD21606) Outline dimensions Rev. A 852-164852 / A...
  • Page 177 Drawing file Height 127 mm Depth 480 mm (excluding handles and connectors) Width 427 mm (excluding rack fixing brackets) Note: All measurements are in mm. The drawing is not in scale. Page 1 of 1 HWS 10 Operator Station (CD25000) Rev.A Outline dimensions 852-164852 / A...
  • Page 178 EM 710 / Base version Note: All measurements are in mm. The drawing is not in scale. EM 710 Transceiver Unit 834-223122 Page 1 of 2 (CD21602) Outline dimensions Rev. Preliminary 852-164852 / A...
  • Page 179 Drawing file SHOCK ABSORBER SEEN FROM TOP SHOCK DOOR ABSORBER ~1200 Note: All measurements are in mm. The drawing is not in scale. EM 710 Transceiver Unit 834-223122 Page 2 of 2 (CD21602) Space requirements Rev. Preliminary 852-164852 / A...
  • Page 180 EM 710 / Base version M10x30 Hex cap screw (x8) Note: All measurements are in mm. The drawing is not in scale. EM 710 Transceiver Unit 871-212984 Page 1 of 1 (CD21613) Mounting bracket Rev. A 852-164852 / A...
  • Page 181 Drawing file Switch Junction Box EM1-212595 (108-212591) 834-212593 Page 1 of 1 Junction Box, outline dimensions CD4887 Rev.B 852-164852 / A...
  • Page 182 EM 710 / Base version Other external cables (power, serial lines, Ethernet etc.) RX cables TX cables M10x100 Hex cap screw with spring washer and 6K locking nut (x4) EM 710 Transceiver Unit 599-223163 Page 1 of 1 (CD21614) Cable clamp Rev.

  • Page 183: Generic Rs-232 Serial Line

    Drawing file Generic RS-232 Serial line This cable comprises a multi-purpose serial line. It provides interface with any peripheral unit. One end of the cable connects to the local unit (DTE) with a 9-pin ’D’ connector, while the other connects to the peripheral (DCE) as described in the peripheral unit’s documentation.

  • Page 184: Generic Coax Cable

    EM 710 / Base version Generic coax cable This cable is used for connections to peripheral units or networks. Local Coax connector Peripheral unit to Live Live be connected as described Ground in applicable documentation Screen/Ground Live Coax connection to peripheral unit or network W105 / Rev.D...

  • Page 185: Sound Speed Probe Interface

    Drawing file Sound speed probe interface This cable provides the interconnection between the Processor Unit work station and the sound speed probe. This connection is normally made through a small junction box and with a power supply as indicated in the drawing. AC Power (W301) Power...

  • Page 186: Generic Rs-232 Or Rs-422/485 Serial Line

    EM 710 / Base version Generic RS-232 or RS-422/485 Serial line This cable comprises a multi-purpose serial line. It provides interface with any peripheral unit. One end of the cable connects to the local unit (DTE) with a 9-pin ’D’ connector, while the other connects to the peripheral (DCE) as described in the peripheral unit’s documentation.

  • Page 187: Trigger In/Out

    Drawing file Trigger in/out This cable is used to synchronize the echo sounder’s transmissions with other acoustic instruments. It is terminated in a standard 9-pin D-sub connector at the EM 710 Transceiver Unit end. Local 9-pin ‘D’ connector Remote unit to be...

  • Page 188: Control Signals

    EM 710 / Base version Control signals This cable is used to transmit synchronization signals and TX enable signals. It is terminated in a standard 15-pin D-sub connector at the EM 710 Transceiver Unit end. Local 15-pin ‘D’ connector Remote unit to be...

  • Page 189: Remote On/Off Control And Synchronization

    Drawing file Remote On/Off control and synchronization This cable connects the EM 710 Transceiver Unit to a remote On/Off switch, normally located in a Remote Control junction box. The same connection allows trigger output and remote control (synchronization) with a serial line.

  • Page 190: Standard Ac Power Cable

    EM 710 / Base version Standard AC power cable This cable is a standard three-wire power cable. It is commercially available in standard lengths, or may be produced locally to suit the specific installation needs. The instrument end is terminated in a standard IEC female socket, while the other end is terminated in a plug suitable for the local standard.

  • Page 191: Ethernet With Rj45 Plugs (Screened)

    Drawing file Ethernet with RJ45 plugs (screened) This cable contains the Ethernet connection. RJ45 plugs are used to terminate the cable. Note that these plugs must be screened to comply to EC rules. 852-164852 / A...

  • Page 192: Standard Usb Cable

    EM 710 / Base version Standard USB cable This is a standard commercial USB cable terminated with A and B plugs in either ends. The cable can be used for a variety of external devices. The order number provided is for a 4.5 m cable.

  • Page 193: Keyboard Cable

    Drawing file Keyboard cable This is a standard keyboard cable. In most cases, the cable is physically connected to the keyboard. It is terminated in a plug suited to fit the computer. Several keyboard types are available for different languages and hardware platforms.

  • Page 194: Mouse Or Pointing Device Cable

    EM 710 / Base version Mouse or pointing device cable This is a standard mouse cable. It is physically connected to the mouse. It is terminated in a plug suited to fit the computer. Note On Unix work stations, the mouse is normally connected to the keyboard.

  • Page 195: Printer Cable

    Drawing file Printer cable This is a standard printer cable. It is terminated in the computer’s parallel port. The socket on the rear side of the computer is normally a 25-pin female D-connector. Parallel port 25-pin connector D-connector (IEEE 1284-A) Strobe Data 0 Data 1...

  • Page 196: Vga Display Cable

    EM 710 / Base version VGA display cable This is a standard VGA display cable. It is terminated in a standard commercial VGA plug. In most cases, the cable is physically attached to the rear side of the display. 15-pin ‘D’ connector...

  • Page 197: Digital Video Interface (Dvi) Display Cable

    Drawing file Digital Video Interface (DVI) display cable This cable is a standard DVI-I cable. It is connected to the LCD display. DVI cable W508 / Rev.A 852-164852 / A...

  • Page 198: Keyboard And Rollerball

    EM 710 / Base version Keyboard and rollerball The mouse and the display are both equipped with standard PS/2 connectors. An adapter is used to fit both simultanously into one socket. The adapter must be used at all times, even when the keyboard is disconnected.

  • Page 199: W815 - Rx/Tx Transducer Cables

    Drawing file W815 - RX/TX transducer cables These are the cables from the EM 710 Transceiver Unit to the RX/TX transducer arrays. Each cable is terminated at the cabinet’s rear through a 78-pin D-sub connector. At the transducer end, the cables are molded to their respective arrays.
  • Page 200 EM 710 / Base version Module no. Element no. Pin no. Wire colour code White/yellow Yellow/brown White/grey Grey/brown White/pink Pink/brown White/blue Brown/blue White/red Brown/red White/black Brown/black Grey/green Yellow/grey Pink/green Yellow/pink Green/blue Yellow/blue Grey/blue Pink/blue Grey/red Pink/red Grey/black Pink/black Blue/black Red/black...
  • Page 201 Drawing file Element no. Pin no. Wire colour code Grey/pink Red/blue White/green Brown/green White/yellow Yellow/brown White/grey Grey/brown White/pink Pink/brown White/blue Brown/blue White/red Brown/red White/black Brown/black Grey/green Yellow/grey Pink/green Yellow/pink Green/blue Yellow/blue Green/red Yellow/red Green/black Yellow/black Grey/blue Pink/blue Grey/red Pink/red Grey/black Pink/black Blue/black Red/black...
  • Page 202 EM 710 / Base version Blank page 852-164852 / A...
  • Page 204 E 2005 Kongsberg Maritime...

Table of Contents