User manual MOOG 201780-XXX REV B

[. . . ] 11 4. 5 Mini4 Data Mux BoardPower Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4. 6 Power Section Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4. 7 Optical Section Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4. 8 Data Section Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] F4, a 1. 5A PTC fuse protects the isolated power supply for data channels 4 & 3. F6, a 1. 5A PTC fuse protects and selects +3. 3VDC for the daughterboard. F7, a 1. 5A PTC fuse protects the isolated power supply for data channels 2 & 1. F8, a 1. 5A PTC fuse protects and selects +5VDC 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 RXD_DB1 GND RXC_DB RCV LINK RXD_DB2 1 3 5 7 9 11 o o o o o o o o o o o o 2 4 6 8 10 12 VDC Supply TXD_DB1 GND TXC_DB Future TXD_DB2 J3 Power /Diagnostics RT+ GND GND +5V +5V 1 3 5 7 9 o o o o o o o o o o 2 4 6 8 10 RTGND GND +5V +5V J5 +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 GND_ISO_A (RS-232) R2 (RS-232) R3 GND_ISO_B (RS-232) R4 (RS-485/422) R5+ (RS-485/422) R5GND_ISO_C (RS-485/422) R6+ (RS-485/422) R6(RS-485/422) R7+ (RS-485/422) R7GND_ISO_D (RS-485/422) R8+ (RS-485/422) R8No Connect 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 T1 (RS-232) GND_ISO_A T2 (RS-232) T3 (RS-232) GND_ISO_B T4 (RS-232) T5+ (RS-485/422) T5- (RS-485/422) GND_ISO_C T6+ (RS-485/422) T6- (RS-485/422) T7+ (RS-485/422) T7- (RS-485/422) GND_ISO_D T8+ (RS-485/422) T8- (RS-485/422) No Connect NOTE: J6 header is located at the center left side of the board. 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 RLINK_LED FIBER_LED VID1_LED VID3_LED R1_LED R2_LED R3_LED R4_LED R5_LED R6_LED RDIAG_LED 1 3 5 7 9 11 13 15 17 19 21 21 o o o o o o o o o o o o o o o o o o o o o o o o 2 4 6 8 10 12 14 16 18 20 22 22 PTC FUSE TLINK_LED FUTURE_LED VID2_LED VID4_LED T1_LED T2_LED T3_LED T4_LED T5_LED T6_LED TDIAG_LED NOTE: J7 header is located at the bottom center side of the board. Contact PRIZM, if details are required. Page 7 of 14 Moog Components Group Mini4 Data Mux, Rev B (201780-xxx) June 7, 2010 J8 ISP Header +3. 3V TCK N/C GND 1 3 5 7 o o o o o o o o 2 4 6 8 TMS TDI TDO NOTE: J8 to be used only by PRIZM. channels 1 & 2 share a common isolated power as do channels 3 & 4). The channels are simply time sampled at 12. 5 mega samples per second (Msps). 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. channels 1 & 2 share a common isolated power as do channels 3 & 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: System Frame Rate: Fiber Options: Laser Wavelengths: Optical Output Levels: Receiver Sensitivity: Receiver Saturation: Optical Budget: Optical Link Lengths: up to 1. 4 Gbps, 1. 0 Gbps typically on the uplink/downlink up to 70 Mega samples/sec (Msps), 50Msps typically on the uplink/downlink Singlemode or multimode All 16 CWDM wavelengths, from 1270 through 1610nm 0dBm transmitter power output, typically -35 dBm receiver sensitivity, typically -6 dBm, typically 35 dB, typically up to 20 kilometers with singlemode up to 1 kilometers with multimode Onboard Data Channels Number of Data Channels: RS-232 Data Rates: RS-485 Data Rate: RS-422 Data Rate: 4 x RS-232, 4 x RS-485/422 At least 115Kbaud At least 115Kbaud At least 2. 5Mbaud Off board Data Capability - Daughterboard Power +5 or 3. 3 VDC supplied via daughterboard connector Page 10 of 14 Moog Components Group Mini4 Data Mux, Rev B (201780-xxx) June 7, 2010 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: Check for continuity of fuse F2 with an ohmmeter. If only the +3. 3V Power LED is out: Verify +5VDC across C21 on top of board Verify +3. 3VDC across C24 on top of board If +3. 3V is not available replace the board with a spare. If only the +2. 5V Power LED is out: Verify +5VDC across C21 on top of board Verify +2. 5VDC across C17 on back of board If +2. 5V is not available replace the board with a spare. If D1 is out and daughterboard operation is required: Verify that either F6 (for +3. 3VDC to D/B) or F5 (for +5VDC to D/B) is placed and is not blown Replace fuse if damaged (it is a surface mount) Page 11 of 14 Moog Components Group Mini4 Data Mux, Rev B (201780-xxx) June 7, 2010 Verify proper voltage at connector J2 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: The fiber is broken or damaged. Excessive light loss (low received optical power) is being experienced. The Mini4 board (not the optical transceiver module) is malfunctioning. [. . . ] At the vehicle, mount the Mini4 Data Mux board at a convenient space within the existing PC/104 stack. 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 have 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 (201780-xxx) June 7, 2010 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. [. . . ]