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MDS 05-2818A01, Rev. C

MDS P-60/P-60 HL Reference Manual

Figure 40

MDS P-60 Analog Interface Utility Board, P/N 03-2110Axx

Schematic Diagram

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Summary of Contents for MDS P-60

Page 1: ... C AUGUST 2009 MDS P 60 P 60 HL Packaged Radio System Including Reference Material for Legacy MDS P 50 Packaged Models RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 2: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 3: ...ions 26 3 3 Mounting the Enclosure 26 3 4 MDS P 50 Cable Connections 31 3 5 Analog Interface Utility Board Connections P N 03 1105A21 32 3 6 Digital Interface Utility Board Connections P N 03 1467A21 36 3 7 Final MDS P 50 Installation Tasks 38 4 0 P 60 P 50 Operation 39 4 1 Introduction 39 4 2 Initial Power Up 39 4 3 Interface Utility Board Features and Indicators 42 5 0 Servicing Data 47 5 1 Intr...

Page 4: ...perate and perform basic system maintenance on the described radio ISO 9001 Registration GE MDS adherence to this internationally accepted quality system standard provides one of the strongestassurances of product and service quality available GE MDS Quality Policy Statement We the employees of GE MDS are committed to achieving total cus tomer satisfaction in everything we do Total Customer Satisf...

Page 5: ... Information The manufacture of this equipment has required the extraction and use of natural resources Improper disposal may contaminate the environ ment and present a health risk due to hazardous substances contained within To avoid dissemination of these substances into our environ ment and to limit the demand on natural resources we encourage you to use the appropriate recycling syst ems for d...

Page 6: ...iv MDS P 60 P 60 HL Reference Manual MDS 05 2818A01 Rev C RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 7: ... Chapter 5 Servicing Data Presents adjustment procedures assembly drawings and a list of replaceable assemblies for the packaged systems Also includes a sec tion on preventive maintenance and a troubleshooting chart to help resolve system difficulties NOTE Keep in mind that this manual is a system level guide for the pack aged radio systems Radio model numbers and information about specific radios...

Page 8: ... suitable for applications employing a continuously keyed radio such asa master station or repeater Overhe ating may occur in these si tuations causing component failures in transceivers Enclosure Types Figure 1 shows the two cabinet styles commonly used in the packaged system family Each is a gray fiberglass NEMA approved enclosure The M DS P 60 is a compact model measuring 13 75 inches high x 11...

Page 9: ...the P 60 plate These new generation transceivers are described below The MDS iNET is a license free IP Ethernet transceiver measuring 1 50 high x 6 00 wide x 4 00 deep 3 8 x 15 2 x 10 2 cm Note Only three screws are used to mount MDS iNET models to the P 60 plate The MDS TransNET is a license free serial data transceiver measuring 1 40 high x 5 30 wide x 3 50 deep 3 8 x 15 2 x 10 2 cm The MDS Tran...

Page 10: ...hes W x 6 5 inches D 35 x 30 1 x 16 5 cm MDS P 50 19 5 inches H x 17 5 inches W x 9 5 inches D 49 5 x 44 5 x 24 1 cm Approximate Weight with backup battery MDS P 60 21 lb 9 53 kg MDS P 50 33 lb 15 kg Enclosure Impact Resistance Tested to 6 78 Joule 5 ft lb Transceiver types used in packaged systems MDS x710 Series MDS x810 Series MDS 2300 4300 9300 Series MDS iNET MDS TransNET Mercury and others T...

Page 11: ...Description 12 1307A01 Order Wire Handset 02 1501A01 Hand Held Terminal Kit P N 03 1501A01 82 1982A02 Mounting plate for 19 inch rack 10 5 inches high mounts internal chassis Table 2 P 50 Accessories GE MDS Part Number Description 82 1743A01 Pole Mount Adapters two required 12 1307A01 Order Wire Handset 02 1501A01 Hand Held Terminal Kit P N 03 1501A01 02 1556A01 Mounting kit for 19 inch rack 15 75...

Page 12: ... these cables but especially the an tenna feedline need tobe kept as short as possible to minimize losses Refer to the transceiver manual for a feedline loss chart Packaged systems are normally mounted in either a wall mount or pole mount configuration If possible install the unit in a location that can be easily reached while standing on the ground This allows convenient access for test and servi...

Page 13: ...t is to be mounted to a drywall masonry or other non wooden surface suitable fasteners will be required that can support the weight of the unit To wall mount the unit follow these instructions 1 Attach the four keyholemounting clips provided to the back of the enclosure with 10 32 screws as shown in Figure 4 on Page 14 The screws must be no longer than 3 8 9 5 mm Longer screws will damage the encl...

Page 14: ...rews part way into the wall leaving enough space to slide the enclosure mounting clips onto the screws Hang the packaged system enclosure onto the four screws and tighten the screws securely Do not over tighten Figure 4 shows a typical wall mount installation Figure 4 Typical Wall Mounted Installation MDS P 60 TO PRIMARY POWER CONDUIT 13 38 34 cm 9 0 22 86 cm COAXIAL CABLE TO ANTENNA TO DATA EQUIP...

Page 15: ... enclosure with four 10 32 screws as shown in Figure 5 The screws must be no longer than 3 8 9 5 mm Longer screws will damage the enclosure 2 With the help of an assistant position the MDS P 60 enclosure on the pole at the desired mounting point 3 Install the attaching hardware with flat washers in the center hole of the two brackets 4 Tighten the fasteners securely but do not over tighten Figure ...

Page 16: ... rack for indoor installations Figure 6 shows a typical rack mount installation using brackets fabricated from steel or alu minum Figure 7 on Page 17 details the mounting plate configuration The electrical installation procedures given in this section apply fully to rack mounted units The physical mounting instructions however will differ depending on the type of rack cabinet to be used Contact GE...

Page 17: ...less of whetherthe unit is configured for AC or DC operation Primary power wiring should be routed via conduit to the hole on the bottom right of the enclosure This hole is fitted with a standard 1 1 4 3 37 cm conduit coupling CAUTION The MDS P 60 is available for operation on a wide variety of AC or DC supply voltages Be sure to check the label near TB2 and make sure that the supply voltage you a...

Page 18: ...cidental discharge of the battery and radio operation while the unitis in ship ment or storage Plug the battery cable into J4 to enable the backup power option Antenna Connection A type N coaxial connector on the lower right side of the transceiver chassis serves as the antenna connection to the packaged system Route the antenna coax through the weathertight bushing on the bottom of the enclosure ...

Page 19: ...the connectors from falling out of the PCB mounted receptacles Invisible place holder Figure 8 Plugs for Primary Power TB2 and Interface TB1 Connectors Audio and Keyline TB1 Connector TB1 onthe Analog Interface Utility Board is used for allaudio and keyline terminations Table 3 lists the pin assignmentsfor TB1 When making connections refer to Figure 9 on Page 20 for a detailed view of the Analog I...

Page 20: ... than 25 volts add a resistor in serieswith the connection to TB1 Pin 7 or TB1 Pin 8 to limit the keying current to 10 to 20 mA 9 AC Alarm Normally 11 Vdc drops to zero volts if an AC failure occurs 10 Received Signal Strength Indication RSSI Approximately 0 to 5 Vdc through a 10K resistor 8 11 Keyline connection when an internal current source is used Requires a jumper between Pins 7 and 12 This ...

Page 21: ...rough a 10K current limiting resistor Refer to the transceiver manual for additional RSSI information For MDS iNET and TransNET Radios The Orderwire and Diagnostic connectors on the Interface Utility Board are not used when MDS iNET or TransNET radios are installed Orderwire and diagnostic connections must be made directly at the radio using appropriately wired connectors Refer to the transceiver ...

Page 22: ...nual MDS 05 2818A01 Rev C Invisible place holder Figure 10 Keying Options Analog Interface Utility Board P N 03 2110A01 RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 23: ...face Utility Board When making connections refer to Figure 11 on Page 24 for a detailed view of the Digital Interface Utility Board DSR wired to 8 V in the transceiver Not applicable for x710 or x810 radios which are asynchronous NOTES 1 The radio is configured as DCE Data Circuit terminating Equipment as opposed to DTE Data Terminal Equipment 2 These lines are inputs ETC TXD and RTS 3 These lines...

Page 24: ...DC volt age proportional to the received signal strength The range is approximately zero to five volts DC through a 10K current limiting resistor Refer to the transceiver manual for additional RSSI information Invisible place holder Figure 11 Digital Interface Utility Board P N 03 2472Axx 00 00000 00 LINE 2 DC NEUTRAL LINE 1 DC AC ALARM RSSI ETC R C TC DCD DSR CTS RXD TXD GND 2 3 1 POWER CONNECTIO...

Page 25: ...cable electrical codes 2 Apply primary power to the unit and check for normal transceiver opera tion Checks for the radio are described in the transceiver manual 3 If necessary refine the antenna heading for maximum RSSI Refer to the transceiver manual for additional RSSI information 4 Close and latch the equipment cabinet The cabinet latch may be pad locked if desired RSPSupply 1 888 532 2706 www...

Page 26: ...e an tenna feedline need tobe kept as short as possible to minimize losses Refer to the transceiver manual for further information on selecting feedlines Packaged systems are normally mounted in either a wall mount or pole mount configuration If possible install the unit in a location that can be easily reached while standing on the ground This allows convenient access for test and servicing of th...

Page 27: ...wall mount the unit follow these instructions 1 Hold the packaged unit up to the wall in the desired mounting position Have an assistant mark the four mounting holes with a pencil or marker 2 Prepare the mounting surface for the fasteners to be used If using lag screws a small pilot hole at each mark will allow easier starting of the screw 3 Hold the packaged unit up to the wall again while an ass...

Page 28: ...o use flat washers with the attaching hardware fasteners are not supplied To pole mount the unit follow these instructions 1 Attach the two pole mount adapter brackets to the MDS P 50 enclosure with suitable nut and bolt assemblies as shown in Figure 14 on Page 29 2 With the help of an assistant position the MDS P 50 enclosure on the pole at the desired mounting point 3 Install the attaching hardw...

Page 29: ... and pole mounting the internal chassis of the packaged system can also be mounted in a standard 19 inch equipment rack for indoor installations The rack mounted model is normally shipped without an enclo sure and is supplied with hardware for mounting the chassis plate to the rack cabinet Figure 15 on Page 30 shows a typical rack mount installation and Figure 16 on Page 31 details the mounting pl...

Page 30: ...nstructions however will differ depending on the type of rack cabinet to be used Contact GE MDS if addi tional assistance is required Invisible place holder Figure 15 Typical Rack Mount Installation MDS P 50 POWER DATA ANTENNA CABLING PACKAGED SYSTEM CHASSIS PLATE RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 31: ...andard 1 1 4 3 37 cm conduitcoupling CAUTION The MDS P 50 is available for operation on a wide variety of AC or DC supply volta ges Be sure to check the label near J3 and make sure that the supply voltage you are using matches that specified on the label before applying power The use of an incorrect supply volt age can permanently damage the radio power supply or both DC Input J3 Connector J3 is u...

Page 32: ...e of the transceiver chassis serves as the antenna connection to the packaged system Route the antenna coax through the front hole a weathertight bushing on the bottom of the enclosure and attach it to the transceiver connector This bushing is also com monly used to pass the RTU interface cabling through to the Interface Utility Board Do not tighten it until all cabling has been installed Refer to...

Page 33: ...the radio to be keyed by a variety of different methods that will accommodate most systems See Keyline Options on Page 34 8 11 Keyline connection when an internal current source is used Requires a jumper between Pins 7 and 10 This method uses the on board 12 volt DC supply See Keyline Options on Page 34 9 AC Failure Alarm Normally 11 Vdc drops to zero volts if an AC failure occurs 10 13 Vdc Access...

Page 34: ...Current Source Keying Another keyline option is to use the on board 12 volt DC supply This is done by adding a jumper from J1Pin 7to Pin10 J1 Pins8 and 11 are thenconnected to the keyline relay contacts see Figure 18 on Page 35 example 3 Manual Keying Button for test purposes A red pushbutton SW1 is provided on the Interface Utility Board to key the transmitter manually when desired This is useful...

Page 35: ... MDS P 60 P 60 HL Reference Manual 35 Figure 18 Keying Options Analog Interface Utility Board P N 03 1105A21 RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 36: ...sceiver Not applicable for x710 or x810 radios which are asynchronous NOTES 1 The radio is configured as DCE Data Communications Equipment as opposed to DTE Data Terminal Equipment 2 These lines are inputs ETC TXD and RTS 3 These lines are outputs TC RC RXD CTS DSR and DCD 4 For asynchronous operation make no connection to Pins 8 9 or 10 Table 6 Interface Utility Board J1 Connections Pin Number De...

Page 37: ...h Range is approximately zero to five volts DC through a 10K resistor Refer to the trans ceiver manual for additional RSSI information BATTERY PACK RED BLACK FUSE DIGITAL INTERFACE ASSEM BL Y SYSTEM GROUNDSTUD DATA INTERFACE PRIMARY PO WER ANTENNA TRANSMISSION LINE POWER SUPPLY J7 J4 1 1 J8 1 F2 J2 1 J1 1 J6 J5 F1 MOV1 MOV 2 J3 1 3 4 6 J10 J9 PRIMARY POWER INPUT AC or DC as indicated on chassis la...

Page 38: ...able electrical codes 2 Apply primary power to the unit and check for normal transceiver opera tion Checks for the radio are described in the transceiver manual 3 Close and latch the equipment cabinet The cabinet latches may be pad locked if desired 4 If necessary refine the antenna heading for maximum RSSI Refer to the transceiver manual for additional RSSI information RSPSupply 1 888 532 2706 ww...

Page 39: ... in the event of a pri mary power failure Depending on the transmit duty cycle and how often the radio is polled the batterymay last much longer Thebattery is float charged by the power supply during normal operation During battery backup operation an AC FAIL LED illuminates on the Inter face Utility Board On DC powered units this LED will be lit continuously under normal conditions A test procedu...

Page 40: ... Figure 21 provides a schematic diagram When the battery voltage drops to 10 2 Volts 0 2V the Low Voltage Dis connect Assembly automatically disconnects the battery from the transceiver This of course stops operation of the radio but protects the battery from potential damage When AC power returns the battery is automatically con nected to the power supply for charging and normal radio operation r...

Page 41: ...ointed object to press the switch This allows the replacement battery to immediately supply power to the transceiver Invisible place holder Figure 22 Low Voltage Disconnect Assembly NOTE For proper opera tion of the Low V oltage Disconnect assembly 14 10 Vdc 0 1 V must be present at the battery connector on the Interface Utility Board with the battery disconnected This is the standard factory sett...

Page 42: ...pending on the model of the unit a variety of features are available on this board that will assist you in monitoring and controlling the operation of the system Table 7 on page 42 contains a summary of the available features and indicators on each packaged model Invisible place holder Table 7 Interface Utility Board Features Indicators Model Configuration Order Wire Jack1 HHT Jack LED Indicator s...

Page 43: ...to the modular jack on the Interface Utility Board See Table 7 on page 42 for the appropriate jack number 2 Key the transmitter by speaking into the handset VOX MDS P 60 w Digital Interface Utility Board J1 Modular J3 Modular or DB 25 connector SW2 used to switch these jacks in or out of the circuit CR15 AC power failure indicator On with battery operation CR12 Transmitter keyed SW1 Red button Use...

Page 44: ...nd Held Terminal HHT See Figure 24 on Page 45 HHT control of the transceiver allows you to make several key measurements and adjustments without the need for remo ving the transceiver cover or having to reconfigure internal switches or jumpers The transceiver manual contains a list of HHT commands for the specific radio installed in your system NOTE When an HHT is connected th e normal data commun...

Page 45: ...finished the HHT is ready to accept commands Refer to the transceiver manual for radio spe cific commands On digital models be sure to return SW2 to the OUT position when finished testing HHT Connection to an MDS P 50 On MDS P 50 models an HHT must be plugged directly into the transceiver s INTERFACE DB 25 connector Follow these steps to connect the terminal NOTE For MDS x710 radios GE MDS recomme...

Page 46: ...sure to re install the interface cable Special Note for MDS 9360 Users The DB 25 connector on the Digital Inte rface Utility Board J8 permits direct connection of an HHT or PC for diagnostic testing or link evaluation of an MDS 9300 Series spread spectrum transceiver A standard RS 232 EIA 232 cable may be used for connection to a PC RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com...

Page 47: ...em and remote terminal unit for signs of damage or loose connections Consult the applicable instruction manual s for maintenance recommendations The transceiver instruction manual contains many transceiver maintenance checks that can be made with an HHT Specific items to check include RF power output received signal strength RSSI supply voltage and current draw 5 3 Fuse Replacement The packaged sy...

Page 48: ...cement instructions Steps arealso given later in this chapter for checking and adjusting the battery charging rate Table 8 Equipment Fuses Equipment Model Ref Desig Function Type MDS P 60 F1 F2 Primary Power Refer to Table 9 F3 Transceiver Power 3AG Fast 250V 3A F4 Battery 3AG Fast 250V 3A F5 Accessory Analog boards only 1A 3AG MDS P 50 F1 F2 Primary Power 2A 3AG Battery Fuse Inline 5A 5AG Table 9...

Page 49: ...plug the battery cable from J4 on the Interface Utility Board 3 Remove the battery bracket screws and the battery pack Properly discard the defective battery 4 Install the new battery pack and re install the battery bracket 5 Connect the cable assembly between the battery and J4 on the Inter face Utility Board 6 Re apply primary power to the station Charging Adjustment Refer to Battery Charging Ch...

Page 50: ...secure cabling connections Unit does not operate on backup battery or runs only a short time a Check to see that battery is being charged properly see Battery Charging Check AC Powered Units Only on page 65 b Battery may be defective If so replace it with a functioning unit see Battery Charging Check AC Powered Units Only on page 65 Transmitter does not key a Manually key the transmitter with SW1 ...

Page 51: ...03 1212A05 24 VDC 03 1212A02 48 VDC 03 1212A03 125 VDC 03 1212A04 Interface Utility Board Provides system control and interfacing Connection point for external accessories Analog 03 2110A01 2300 4300 Series Digital 03 2472A01 2300 4300 Series 03 2472A02 9300 Series 03 2472A03 9800 Series Backup Battery Assembly 12V 4 6 Ah Not used in DC powered models 03 1575A02 Transceiver Interface Cable Connect...

Page 52: ...Power Supply Assemblies AC and DC Converts primary power to level required by the radio system 120 VAC 03 1143A02 12 VDC 03 1212A05 24 VDC 03 1212A02 48 VDC 03 1212A03 125 VDC 03 1212A04 Interface Utility Board Provides system control and interfacing Connection point for external accessories Analog 03 1105A21 2300 4300 Series Digital 03 1467A21 2300 4300 Series 03 1467A22 9800 Series Backup Batter...

Page 53: ...hone The Order Wire handset is plugged into J1 on the Interface Utility Board While monitoring the transmittedsignal on a communications ser vice monitor adjust the Order Wire Level control R28 to achieve the desired deviation level 2 5 kHz for 12 5 kHz channel operation and 3 0 kHz for 25 kHz channel operation The radio is keyedautomatically by speaking into the Order Wire handset Order Wire Leve...

Page 54: ... These are the two pins closest to the squared end of the jack s shell The resistor is used to simulated the load of a discharged battery 3 Measure the voltage present at the battery fuse F4 referenced to power supply negative This voltage should be 14 10 Vdc if not the power supply voltage should be adjusted to produce 14 10 Vdc The power supply output voltage can be adjusted with voltage adjustm...

Page 55: ...nd wiring diagrams for the MDS P 60 packaged system Additionally schematic diagrams are included for the Analog and Digital Interface Utility Boards Invisible place holder Figure 25 MDS P 60 Interior AC Version NEMA enclosure not shown RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 56: ...nual MDS 05 2818A01 Rev C Invisible place holder Figure 26 Exploded View of MDS P 60 AC Version NEMA enclosure not shown RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 57: ...ual 57 Invisible place holder Figure 27 Exploded View of MDS P 60 DC Version Analog interface utility board shown NEMA enclosure not shown RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 58: ... LINE 1 4 6 2 1 RADIO TRANSCEIVER AC LINE 1 DC AC LINE 2 DC TB2 GROUND 1 2 3 PRIMARY POWER INTERFACE POWER SUPPLY ASSEMBLY J4 ANTENNA ANTENNA CONNECTOR 10 11 14 26 21 6 RSSI TX AUDIO RX AUDIO PTT GND 9 11 10 14 1 7 J1 DB 25 INTERFACE AC ALARM 9 J5 J4 3 GND 2 12 V NOT USED IN DC POWERED MODELS 12V BATTERY J2 POWER CONNECTOR J2 13 V GND RED BLACK 2 1 J7 F1 F2 F3 F4 F5 03 2110A01 INTERFACE UTILITY PC...

Page 59: ...0 00000 00 Interface Connector XCVR Power 3 2 1 J4 J7 F5 F4 F3 PTT Active LED CR10 R24 R37 C13 J2 J3 J6 J1 26 25 2 1 U 4 R39 R38 R40 U 6 R34 R33 U 5 U 3 R26 CR8 R16 R17 R21 R22 R6 C10 C11 C12 R30 C14 R36 R23 R35 C8 C7 R29 R28 R13 C4 R12 C5 R18 R27 C3 R11 R25 R15 C26 25 C6 C9 R20 R32 R7 R5 R14 R31 R19 CR5 U 1 R8 R9 CR3 C2 C1 R10 CR11 U 2 CR7 J5 V3 V2 V1 T1 T2 R 2 R 1 R 3 C R 4 4 5 6 6 4 5 1 1 2 2 3...

Page 60: ...EIVER AC LINE 1 DC AC LINE 2 DC TB2 GROUND 1 2 3 POWER SUPPLY ASSEMBLY 1 RXD TXD R T S CTS DCD DSR 3 2 4 5 7 6 GND RSSI 11 J4 ANTENNA ANTENNA CONNECTOR 13 V GND 24 22 20 18 16 12 14 26 R T S C TS DCD DSR RXD GND 2 3 4 5 6 8 1 7 TXD J1 DB 25 INTERFACE POWER CONNECTOR J2 RED BLACK AC ALARM 12 J5 J4 3 GND 2 12 V NOT USED IN DC POWERED MODELS 12V BATTERY J2 2 1 J7 F1 F2 F3 F4 03 2472Axx INTERFACE UTIL...

Page 61: ... P 60 HL Reference Manual 61 Invisible place holder Figure 31 Interface Wiring for iNET Transceivers using COM2 port RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 62: ...l MDS 05 2818A01 Rev C Invisible place holder Figure 32 Interface Wiring for TransNET Transceivers or iNET using COM1 port RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 63: ...l Primary Power XCVR Power Transceiver Interface Interface Connection Hand Held Terminal Alternate Connection J2 J1 J6 J3 IN OUT 2 1 26 25 R31 CR12 SW2 CR11 CR10 CR9 CR8 CR7 CR6 CR5 CR4 CR3 CR2 CR1 J5 SW1 R13 J8 J9 J10 R16 CR15 R25 C10 R20 R21 R26 CR17 C9 R19 U 3 R30 C11 U 4 R28 R27 R22 R23 R29 R24 R18 R10 R11 R2 C3 R4 C2 C1 R1 R5 R6 C8 R3 C6 C4 R7 U 1 C12 R17 C5 R12 R8 CR14 R9 CR13 CR16 F1 F2 J4 ...

Page 64: ...ociated external equip ment and a second to set theoutput audio level fed to the external equipment The setting of these controlsassumes the associated transceiver has been prop erly tested and adjusted prior to installation 00 00000 00 2 Order Wire Handset Jack Not Used Hand Held Terminal PC Connection Back up Battery XCVR Power Fuse F3 3A 3AG Battery Fuse F4 5A 3AG To Power Supply Primary Power ...

Page 65: ...evel adjustments on this board Order Wire Levels Digital Interface Utility Board 03 1467A21 The Interface Utility Board has an Order Wire Deviation control R19 used to set the transmit modulation level of the audio from the local Order Wire handset s microphone The Order Wire handset is plugged into J9 on the Inter face Utility Board While monitoring the transmittedsignal on a communications ser v...

Page 66: ...ge adjustment pot R11 within the AC power supply unit accessible through the hole on the side of its cover 4 Remove the 1 5 k resistor from J4 and re install the mating battery con nector into J4 5 11 Service Drawings and Reference Data MDS P 50 This section contains assembly drawings and wiring diagrams for the MDS P 50 packaged system Additionally schematic diagrams are included for the Analog a...

Page 67: ...8 AC FAILURE J7 AC DC DC DC AC DC 4 6 2 1 RADIO TRANSCEIVER POWER CONNECTOR J4 AC HI AC LO J3 03 1105A21 ANALOG INTERFACE BOARD GND 1 2 3 PRIMARY POWER INTERFACE 3 GND DC 2 12 V J4 ANTENNA ANTENNA CONNECTOR J2 15 10 11 14 26 21 6 RSSI TX AUDIO RX AUDIO 8 V PTT GND J1 DB 25 9 11 19 21 16 1 7 J2 J5 J6 13 V GND INTERFACE RED BLACK 3A 3AG FB POWER SUPPLY ASSEMBLY OUT IN 10 13 VDC 11 GND DC DC 12 RSSI ...

Page 68: ...S 05 2818A01 Rev C Invisible place holder Figure 37 MDS P 50 Analog Interface Utility Board P N 03 1105A21 Component Locations RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 69: ...2 J1 DB 25 INTE R FACE J5 J6 13 V R E D GND BLACK 4A 4AG FB J7 AC DC DC DC AC DC 4 6 2 1 03 1143A02 120 VAC 03 1324A01 12 VDC 03 1324A02 24 VDC 03 1324A03 48 VDC 03 1324A04 125 VDC POWE R S UPPLY AS S E MB LY OUT IN R C 9 E TC 10 R S S I 11 AC FAILUR E 12 AC HI AC LO J3 GND 1 2 3 PR IMAR Y POWE R INTE R FACE DC DC 20 22 23 26 R XD TC GND R TS 4 3 15 1 24 5 11 12 16 18 19 R S S I DCD CTS DS R E TC ...

Page 70: ... POWER FAILURE INDICATOR On with battery operation ORDERWIRE DEVIATION ORDERWIRE HANDSET INTERFACE CONNECTION 25 26 2 ACCESSORY EQUIP FUSE 2 Amps DC Max PRIMARY POWER INPUT FUSE TRANSCEIVER INTERFACE TO DB 25 TO AC POWER SUPPLY TRANSMITTER KEYED INDICATOR CHASSIS GROUND TRANSCEIVER DC POWER AC FAIL TX TX TRANSMIT TEST KEY 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 NOT USED CR4 S G N S T R E N G...

Page 71: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 72: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 73: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 74: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 75: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 76: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 77: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 78: ...RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 79: ...d held terminal to P 60 45 hand held terminal to packaged system 44 interconnection with analog interface utility board P 50 illustrated 67 interconnection with analog interface utility board P 60 illustrated 58 interconnection with digital interface utility board P 50 illustrated 60 61 62 order wire handset 43 order wire handset to packaged system illustrated 44 plugs for TB1 and TB2 illustrated ...

Page 80: ...ting dimensions MDS P 50 27 Mounting dimensions MDS P 60 13 Mounting the P 50 enclosure 26 Mounting the P 60 enclosure 12 O Operation battery backup 39 connecting an order wire handset 43 initial power up 39 operational test 42 using interface utility board features and indicators 42 Order wire adjusting levels P 50 65 adjusting levels P 60 53 connecting a handset 43 handset connection to packaged...

Page 81: ...ounting instructions P 60 15 Power initial power up 39 low voltage disconnect assembly 39 Power primary 9 Programming and diagnostics 10 R Rack mount installation P 50 illustrated 30 Rack mount installation P 60 illustrated 16 Rack mounting P 50 29 Rack mounting P 60 16 S Specifications 10 T Tables J1 pin connections analog interface utility board P 50 33 troubleshooting chart 50 Transmit receive ...

Page 82: ...I 4 MDS P 60 P 60 HL Reference Guide MDS 05 2818A01 Rev C RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

Page 83: ...paired and returned to you as quickly as possible Please be sure to include the SRO number on the outside of the shipping box and on any corre spondence relating to the repair No equipment will be accepted for repair without an SRO number SRO numbers are issued online at www gemds com support product sro Your number will be issued immediately after the required information is entered Please be sur...

Page 84: ...Science Parkway Rochester NY 14620 General Business 1 585 242 9600 FAX 1 585 242 9620 Web www gemds com RSPSupply 1 888 532 2706 www RSPSupply com http www RSPSupply com p 8466 MDS P60 Compact Enclosure One Radio aspx ...

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