Mini4 Data Mux User`s Manual (201780
Contents
1. JS 5DC Power entry Page 6 of 14 Moog Components Group Mini4 Data Mux Rev B 201780 xxx June 7 2010 J6 Serial Data RS 232 R1 ljo of 2 T1 RS 232 GND_ISO_A 3 o o 4 GND_ISO_A RS 232 R2 5 o 016 T2 RS 232 RS 232 R3 7T o0 olg T3 RS 232 GND_ISO_B 9 o oj 10 GND_ISO_B RS 232 R4 11 o of 12 T4 RS 232 RS 485 422 R5 13 0 of 14 T5 RS 485 422 RS 485 422 RS 15 0 o 16 T5 RS 485 422 GND_ISO_C 17 o o 18 GND_ISO_C RS 485 422 R6 19 0 of 20 T6 RS 485 422 RS 485 422 R6 21 o o 22 T6 RS 485 422 RS 485 422 R7 23 0 o 24 T7 RS 485 422 RS 485 422 R7 25 0 0 26 T7 RS 485 422 GND_ISO_D 27 o o 28 GND_ISO_D RS 485 422 R8 29 0 o 30 T8 RS 485 422 RS 485 422 R8 31 o o 32 T8 RS 485 422 No Connect 33 o o 34 No Connect NOTE J6 header is located at the center left side of the board Pin 1 is the bottom right pin as identified by a square pad J6 Board header Amp Tyco 1 103167 4 Mating ribbon connector Amp Tyco 3414 6000 Mating crimp connector Amp Tyco 3 87631 0 or 2 87631 9 Mating Crimp pins Amp Tyco 5 102095 4 J7 Led Status GND ljo oj 2 PTC FUSE RLINK_LED 3 o o 4 TLINK_LED FIBER_ LED 510 016 FUTURE_LED VID1_LED 710 0 8 VID2_LED VID3_LED 9 o ol 10 VID42. 4 Mini4 Data Mux Board Operation The Mini4 Data Mux boards include the fiber optic link interface 4 channels of RS 232 data and 4 channels of RS 485 or RS 422 data The boards interface to all of the on board peripheral devices such as the fiber optic link chips SERDES and the data interface chips through a programmable logic device The boards also provide the interface for a daughterboard connection A block diagram of the basic Mini4 Data Mux Board I O is shown on the following page and explained in the subsequent paragraphs The transmit portion uplink from vehicle to surface of the Mini4 Data Mux board takes in the 8 onboard serial data signals and the daughterboard data and clock signals and converts them to a single serial optical signal The signal is transmitted to the Mini4 Data Mux board at the other end of the fiber optic link in the control viewing area The receive portion of the Mini4 Data Mux board accepts the optical signal recovers the 8 serial data signals and routes them to the appropriate RS 232 RS 485 RS 422 driver chips and recovers the daughterboard clock and data signals and routes them to the daughterboard connection The downlink from the surface to the vehicle is identical to the uplink portion Page 3 of 14 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx The Mini4 Data Mux boards require a 5VDC power source provided through the 2 pin Phoenix connector at J5 The boards have on board 5V
3. WINDOWS PC RUNNING DIAGNOSTICS SOFTWARE i CUSTOMER FURNISHED WIRING P N CADD1B DIAGNDSTICS i DIAGHOSTIGS TERMINAL BLOCK AT SURFACE RACK OR PRIZM i TD DIAGNOSTICS MDDEU DIRECTLY TO DIAG PORT DN MODEW RS 232 gt RS 485 CONVERTER PRIZM P N CVOO01 gay PDWER CONN PRIZW WALL PACK P N PSDO16 FOR NOVAC AC POWER P N PSDIN7 FDR 220VAC WALL PACK Page 14 of 14
4. Power 5 or 3 3 VDC supplied via daughterboard connector Page 10 of 14 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx Number of Data Channels Depends on daughterboard refer to daughterboard manual Remote LED Status Display Capability J7 ribbon header carries LED status as TTL level signals to Mini4 Display board 201650 xxx Misc Operating Temperature 0 degree C to 65 degree C Except high temp version which is 20 deg C to 70 deg C 4 4 Mini4 Data Mux Board Dimensions Printed circuit board PCB 3 55 in x 3 775 in x 0 60 in board to board 90 17 mm x 95 88 mm x 15 24 mm 4 5 Mini4 Data Mux BoardPower Requirements 5 Volts at 0 75 Amps 3 5 Watts maximum Main board only 4 6 Power Section Testing NOTE There are connectors on the bottom of the Data Mux board have pins that are connected to 5VDC and ground If these pins are inadvertently shorted together or to a common chassis ground the board fuse F2 will blow trip If the 5V Power LED 3 3V Power LED and 2 5V Power LED are out e Check for continuity of fuse F2 with an ohmmeter e Replace fuse if damaged If only the 3 3V Power LED is out e Verify 5 VDC across C21 on top of board e Verify 3 3VDC across C24 on top of board e If 3 3V is not available replace the board with a spare e If 3 3V is available check the display LED D9 If only the 2 5V Power LED is out e Verify 5VDC across C21 on top of board e Verify
5. the fuses are the positive temperature coefficient self resetting type and do not require replacement Page 5 of 14 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx FUSES F1 a 1 5A PTC fuse protects the isolated power supply for data channels 8 amp 7 F2 a 2 6A PTC fuse protects the 5 VDC input to the board F3 a 1 5A PTC fuse protects the isolated power supply for data channels 6 amp 5 F4 a 1 5A PTC fuse protects the isolated power supply for data channels 4 amp 3 F5 a 1 5A PTC fuse protects and selects 5 VDC for the daughterboard Note this fuse is replaced with a 0 ohm resistor typically F6 a 1 5A PTC fuse protects and selects 3 3VDC for the daughterboard Note this fuse is not placed typically F7 a 1 5A PTC fuse protects the isolated power supply for data channels 2 amp 1 F8 a 1 5A PTC fuse protects and selects 5 VDC for the daughterboard Note this fuse is not placed typically SWITCHES There are no switches on the Data Mux board CONNECTORS The connectors on the Data Mux board are as follows J2 Daughterboard Connector VDC Supply ljo of 2 VDC Supply RXD_DBI1 3 0 o 4 TXD_DB1 GND 5 10 016 GND RXC_DB 7 lo of 8 TXC_DB RCV LINK 9 o o 10 Future RXD_DB2 11 o o 12 TXD_DB2 J3 Power Diagnostics RT 1 0 0 2 RT GND 3 0 o 4 GND GND 5 0 of 6 GND 5V 70 of 8 5V 5V 9 o of 10 5V
6. The maximum RS 232 data rate is governed by the slew rate limiting on the RS 232 driver chips themselves 4 2 2 Mini4 RS 485 RS 422 Data Channel Selection and Operation The 4 RS 485 RS 422 channels can have several possible configurations The configurations are selected by placing jumper shunts on several jumper posts The RS 485 RS 422 channels have optical isolation i e channels 1 amp 2 share a common isolated power as do channels 3 amp 4 If the channel is selected for RS 485 or RS 422 operation then the data rate does not matter The board accommodates all data rates up to 2 5 mega band 4 3 Mini4 Data Mux Board Specifications Optical Link Data Rate up to 1 4 Gbps 1 0 Gbps typically on the uplink downlink System Frame Rate up to 70 Mega samples sec Msps SOMsps_ typically on the uplink downlink Fiber Options Singlemode or multimode Laser Wavelengths All 16 CWDM wavelengths from 1270 through 1610nm Optical Output Levels OdBm transmitter power output typically Receiver Sensitivity 35 dBm receiver sensitivity typically Receiver Saturation 6 dBm typically Optical Budget 35 dB typically Optical Link Lengths up to 20 kilometers with singlemode up to 1 kilometers with multimode Onboard Data Channels Number of Data Channels 4 x RS 232 4 x RS 485 422 RS 232 Data Rates At least 115Kbaud RS 485 Data Rate At least 115Kbaud RS 422 Data Rate At least 2 5Mbaud Off board Data Capability Daughterboard
7. be lit and or flickering in response to the data traffic If the RS 422 data channel is not operating correctly first check the RS 422 wiring then the jumpers on both Mini4 boards If the wiring and jumpers appear correct then replace first the Data Mux board with a spare and check the RS 422 again If the problem is still there return the original Data Mux board replace the other Data Mux board with a spare and check the RS 422 again If any of the LEDs are not operating correctly check one of the other channels If the LEDs operate on that channel replace the Mini4 board with a spare board 4 9 Stack Mini4 System Installation Checkout Procedure For this PC 104 stack Mini4 System installation checkout procedure it is assumed that the Mini4 System is composed of a Data Mux board mounted in the vehicle and a Data Mux board on the surface 5 VDC power for the Mini Mux boards is supplied by the user s DC power supply Power to be connected to the green 2 pin Phoenix connectors located on the right side of the board J5 Note that these boards DO NOT have PC 104 connectors 1 At the vehicle mount the Mini4 Data Mux board at a convenient space within the existing PC 104 stack The board does not use the PC 104 bus 5VDC power must be applied to the green 2 pin Phoenix connector J5 Repeat all of the previous steps to install the Mini4 Data Mux board at the surface 5 Diagnostics Overview The Mini4 Video Input and Output boards hav
8. to 3 3V and 2 5V converters to provide power for the components that use these supply voltages 4 1 Mini4 Data Mux Board Indicator and Controls LEDS There are 19 surface mount SMD LED indicators on the Mini4 Data Mux board to indicate different statuses that are covered by function below Top of Board LED Indication D1 Green Located at the top left of the board serves as an indicator that either 5V or 3 3V dc is available to the board connector J2 Supply voltage 5V or 3 3V to the daughter board is selected via the placement of fuse F6 3 3V or F5 SV D3 Green Located on the top middle of the board labeled FIBR provides an indication that the transceiver module has detected the presence of an input signal on the fiber link When ON indicates that this board has a good level of received optical power from the remote unit D6 Green Labeled 2 5V located on the mid right of the board When ON indicates the on board 2 5V converter is operational D7 Green Not labeled located on the bottom center of the board When ON indicates that 5V is available to the display LED ribbon header D8 Green Labeled SV located on the lower right of the board When ON indicates 5V dc is available to the board D9 Green Labeled 3 3V located at bottom center of the board When ON indicates 3 3V is available on the board Bottom of Board L
9. 2 5VDC across C17 on back of board e If 2 5V is not available replace the board with a spare e If 2 5V is available check the display LED D6 If D1 is out and daughterboard operation is required e Verify that either F6 for 3 3VDC to D B or F5 for 5 VDC to D B is placed and is not blown e Replace fuse if damaged it is a surface mount Page 11 of 14 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx e Verify proper voltage at connector J2 e If voltage is available check the display LED D1 4 7 Optical Section Testing If the FIBER LED RMT LINK LED and or LOC LINK LED are off or flickering one or more of the following conditions is likely e The fiber is broken or damaged The optical transceiver module is defective Excessive light loss low received optical power is being experienced The Mini4 board not the optical transceiver module is malfunctioning There is not enough attenuation in the optical link and the receiver is saturating If excessive optical loss is being experienced the following conditions may be present e Check the optical level with an optical power meter and inspect all fiber optic connections including WDM CWDMs and slip rings To determine if the fiber is broken a laser module is out or the board is malfunctioning first e Verify that the optical transceiver is tight in its socket e Verify that shunts jumpers are placed per system jumper configuration e Che
10. ED Indication D10 Green Located on the upper right corner of the board labeled REM ON when the link is established with the remote Mini4 Data Mux board and the data stream is synchronized at the remote board s end D12 Green Located on the upper left corner of the board not labeled When the RS 485 diagnostics processor has been accessed this LED will toggle from ON to OFF with each successive access Page 4 of 14 Moog Components Group Mini4 Data Mux Rev B 201780 xxx June 7 2010 D13 Green Located on the upper right corner of the board labeled LOC ON when the link is established with the remote Mini4 Data Mux board and the data stream is synchronized at this board s end D18 Green Located on the upper left of the board labeled TD ON when serial data is being transmitted out of the board by the RS 485 diagnostics processor D22 Green Located on the upper left of the board ON when serial data is being received by the RS 485 diagnostics processor D24 Located on the upper right of the board Green is ON when serial data is being Red Green received into the board on channel 8 Red is ON when serial data is being transmitted out of the board on channel 8 D26 Located on the upper right of the board Green is ON when serial data is being Red Green received into the board o
11. LED R1_LED 11 o o 12 T1 LED R2_LED 13 o o 14 T2 LED R3_LED 15 0 o 16 T3 LED R4 LED 17 o o 18 T4 LED RS LED 19 o o 20 T5 LED R6 LED 21 o o 22 T6 LED RDIAG LED 21 o o 22 TDIAG LED NOTE J7 header is located at the bottom center side of the board Pin 1 is the upper right pin as identified by a square pad NOTE J7 header is to be with a PRIZM display board only Contact PRIZM if details are required Page 7 of 14 Moog Components Group Mini4 Data Mux Rev B 201780 xxx J8 ISP Header 3 3V llo oj 2 TMS TCK 310 o 4 TDI N C 5 10 016 TDO GND 710 0 8 NOTE J8 to be used only by PRIZM JUMPERS There are 6 jumpers on the Mini4 Video Input with SPF Board PIN 1 DENOTED BY SQUARE PCB PAD JP1 RS 485 RS 422 selection for channel 8 1 o 0 2 loo2 for RS 485 for RS 422 3 o 0 4 3004 JP2 RS 485 RS 422 Selection for channel 8 loo2 loo2 for RS 485 for RS 422 3004 3004 JP3 RS 485 Receiver Termination Enable for channel 8 lo o2 Not terminated 1 o 02 Terminated JP4 RS 485 RS 422 selection for channel 7 1 o 0 2 loo2 for RS 485 for RS 422 3 o 0 4 3004 JP5 RS 485 RS 422 Selection for channel 7 loo2 loo2 for RS 485 for RS 422 3004 3004 JP6 RS 485 Receiver Termination Enable for channel 7 Page 8 of 14 June 7 2010 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx lo o2 Not terminated 1 o 02 Term
12. TM Mini4 Data Mux User s Manual 201 780 xxx And Troubleshooting Guide PRIZ DATA Mux ES scat B 3 June 7 2010 Rev B Moog Components Group 750 West Sproul Road Springfield PA 19064 E Mail URL Tel 610 328 4000 Fax Moog Components Group Mini4 Data Mux Rev B June 7 2010 8 D 5 6 201780 xxx TABLE OF CONTENTS Mini4 Data Mux Board P N 201780 XXX ccccccssccessssceceessececssseececsceecseaeeecseneecessaeecsesaececsenaececeeeecsesaeeecsesaeeeeeneaeeneaaes 3 Mipit Revision PLIStOLYy ssc nn ra ti den een nan ion hate res es AS 3 Mini4 Data Mux Board Dash Number Definitions sise 3 Mini4 Data Mux Board Operation 25e stave costsvsesscedscnsies Soseaccesasascghssousece E EKE ess ERSO ERSS SE tn monte ttes en aus 3 4 1 Minid Data Mux Board Indicator and Controls ss 4 2 Mini4 RS 232 RS 485 RS 422 Data Operation ss 4 2 1 Mini4 RS 232 Data Channel Selection and Operation 4 2 2 Mini4 RS 485 RS 422 Data Channel Selection and Operation 4 3 Mini4 Data Mux Board Specifications usine 44 Minid Data Mux Board Dimensions ss 4 5 Mini4 Data Mux BoardPower Requirements ss 4 6 Power Section Testing i325 2eme der abt hci hi ALA Re Tnt idee 47 Optical Section Testing nt eeoa dt MR rer tente sage seedsgtusbsetagescenssosbeodasssets 4 8 Data Section T stinpsssssstnsnsnsnt srias EN ve sbetdsvass ts tage costs sseesceapenscedestassdotagasdesssovabesieesseds 4 9 Stack Mini4 System Installatio
13. ck all fiber optic connections including WDM CWDMs and slip rings to make sure that they are not causing the problem e Check that the optical fiber cable is straight at connectors on board for minimum optic loss 4 8 Data Section Testing If one or more RS 232 data channels are out or has errors e Run RS 232 data into appropriate pins of connector J6 of the channel being tested The RS 232 data can be input into either the remote vehicle or surface Mini4 board e On the other end of the link short the same pins of connector J6 of the Mini4 RS 232 channel being tested This will allow the two Mini4 boards to talk to each other in loop back Both RX and TX LEDs on both boards should be lit and or flickering in response to the data traffic e If the RS 232 data channel is not operating correctly first check the RS 232 If the wiring appears correct then first replace the Data Mux board with a spare and check the RS 232 channel again If the problem is still there return the original Data Mux board replace the other Data Mux board with a spare and check the RS 232 again e If any of the LEDs are not operating correctly check one of the other channels If the LEDs operate on that channel replace the Mini4 board with a spare board or use the working channels only If one or more RS 485 data channel is out or has errors e Run RS 485 data into appropriate pins of connector J6 The RS 485 data can be input into either the remote vehicle or surfac
14. e Mini4 board Page 12 of 14 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx On the other end of the link attach the other computer used for RS 485 testing to the same pins of connector J6 of the Mini4 RS 485 channel This will allow the two RS 485 test computers to talk to each other through the Mini4 boards Both RX and TX LEDs on both boards should be lit and or flickering in response to the data traffic If the RS 485 data channel is not operating correctly first check the RS 485 wiring then the jumpers on both Mini4 boards If the wiring and jumpers appear correct then replace first the Data Mux board with a spare and check the RS 485 again If the problem is still there return the Data Mux board replace the other Data Muxf board with a spare and check the RS 485 again If any of the LEDs are not operating correctly check one of the other channels If the LEDs operate on that channel replace the Mini4 board with a spare board or use the working channels only If one or more RS 422 data channel is out or has errors Run RS 422 data into appropriate pins of connector J6 The RS 422 data can be input into either the remote vehicle or surface Mini4 board On the other end of the link short the TX3 pin to the RX3 pin and the TX3 to RX3 pins of connector J6 of the Mini4 RS 422 channel being tested This will allow the two Mini4 boards to talk to each other in loop back Both RX and TX LEDs on both boards should
15. e been designed to include hardware and firmware for monitoring various real time parameters of interest on the boar This capability is accessed via a black3 Page 13 of 14 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx pin Phoenix connector on the right side of the board that carries bi directional RS 485 telemetry to from the monitoring PC to the Mini4 boards The diagnostics modem will typically be used in conjunction with a user supplied PC on the surface which has been loaded with PRIZM Modem Monitoring software PMON II The Diagnostics feature does not require the use of an RS 485 channel in the multiplexer system for connectivity between the topside Diagnostic PC and the remote multiplexer The Diagnostics for the Mini4 TRANSPARENTLY carries the local and remote diagnostics over the fiber optic link NOTE The diagnostics feature in no way interferes with normal operation of the Mini4 boards it is not necessary to be running the diagnostics software for the Mini4 boards to work 6 Communications Hardware The diagnostics capability is accessed via the 3 pin RT RT connector on the black 3 pin connector which provides the RS 485 connectivity to the on board processor for diagnostics communications The user is required to communicate with the modems of the system via RS 485 A typical installations is shown in the following drawing Figure 1 Typical Cabling Wiring for Back plane Diagnostics Telemetry
16. inated JP7 RS 485 RS 422 selection for channel 6 1 o 0 2 loo2 for RS 485 for RS 422 3 o 0 4 3004 JP8 Cypress microprocessor programming header do not use JP9 RS 485 RS 422 Selection for channel 6 loo2 loo2 for RS 485 for RS 422 3004 3004 JP10 RS 485 Receiver Termination Enable for channel 6 1 0 o2 Not terminated 1 o 02 Terminated JP11 RS 485 RS 422 selection for channel 5 1 o 0 2 loo2 for RS 485 for RS 422 3 o 0 4 3004 JP12 RS 485 RS 422 Selection for channel 5 loo2 loo2 for RS 485 for RS 422 3004 3004 JP13 RS 485 Receiver Termination Enable for channel 5 1 0 o2 Not terminated 1 o 02 Terminated Page 9 of 14 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx 4 2 Mini4 RS 232 RS 485 RS 422 Data Operation The Mini4 System provides 4 independent channels of RS 232 data and 4 channels of either RS 485 or RS 422 data jumper selectable All data channels support at least 115 2 Kbaud with the RS422 channel capable of up to 2 5Mbps Refer to the Jumper Configuration section for specific jumper definitions and settings for the Data Mux board 4 2 1 Mini4 RS 232 Data Channel Selection and Operation The 4 channels of RS 232 are optically isolated in pairs i e channels 1 amp 2 share a common isolated power as do channels 3 amp 4 There are no baud rate jumpers to select for RS 232 operation The channels are simply time sampled at 12 5 mega samples per second Msps
17. n Checkout Procedure ss Diagnostics OVERVIEW tt nn fe ies eS Re Ss es See Sats tee SOU RRR ANAS nn is ares Communications Hardware sisi Sects sagestess E Rr EEEE EE OEE EEEE EEEE NEE VE ES EEEE EES TN Erri Manual Revisions August 7 2008 Rev A Preliminary manual September 17 2008 Rev A corrected various sections June 7 2010 Rev B corrected J6 connector pinout Page 2 of 14 Moog Components Group Mini4 Data Mux Rev B June 7 2010 201780 xxx 1 Mini4 Data Mux Board P N 201 780 xxx The Mini4 Data Mux boards are typically used as a set This board set provides for 4 channels of RS232 data and 4 channels of RS422 RS485 data In addition the Mini4 Data Mux boards provide for the use of one or more daughterboards for additional data channels NOTE For details on a specific daughterboard refer to the daughterboard manual For a current list of available daughterboards please contact the factory sales personnel 2 Mini4 Revision History The Mini4 Data Mux board 201780 xxx has gone through the following printed circuit board PCB revisions PCB Revision A Original design not currently in production PCB Revision 01 Respin to correct routing 3 Mini4 Data Mux Board Dash Number Definitions The Mini4 Data Mux boards have a Dash Number appended to the part number This Dash Number identifies the specific board configurations 01 Subsea Bottle custom version 02 Surface custom version 001 Standard version
18. n channel 7 Red is ON when serial data is being transmitted out of the board on channel 7 D30 Located on the upper right of the board Green is ON when serial data is being Red Green received into the board on channel 6 Red is ON when serial data is being transmitted out of the board on channel 6 D31 Located on the upper right of the board Green is ON when serial data is being Red Green received into the board on channel 5 Red is ON when serial data is being transmitted out of the board on channel 5 D32 Located on the upper right of the board Green is ON when serial data is being Red Green received into the board on channel 4 Red is ON when serial data is being transmitted out of the board on channel 4 D34 Located on the upper right of the board Green is ON when serial data is being Red Green received into the board on channel 3 Red is ON when serial data is being transmitted out of the board on channel 3 D35 Located on the upper right of the board Green is ON when serial data is being Red Green received into the board on channel 2 Red is ON when serial data is being transmitted out of the board on channel 2 D36 Located on the upper right of the board Green is ON when serial data is being Red Green received into the board on channel 1 Red is ON when serial data is being transmitted out of the board on channel 1 NOTE
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