UID46: Universal Interface Device User`s Manual
Contents
1. Lar JAYS Be var Y3sn gt oo oO Ooo mamma 0 253 ej 0 563 6 015 7 140 Figure 1 2 UID46 Enclosure 2 0 INSTALLATION AND OPERATION 2 1 General The UID46 is a general purpose device for connection between Magna Power Electronics XR TSiii MSiii and MTiv Series power supplies and user devices Figure 2 1 shows the electrical circuit of the UID46 and figure 2 2 shows jumpers connections for master slave parallel and series operation The following sections describe how to use the device for master slave parallel and series operation and for custom applications A Caution As shipped the UID46 is configured for master slave parallel operation 2 2 Master Slave Parallel Operation Two or more Magna Power Electronics power supplies can be connected in parallel to obtain a total output current greater than that available from one power supplv The total output current is the sum of the output currents of the individual power supplies Each power supplv can be turned on or off separatelv Master slave parallel operation permits equal current sharing under all load conditions and allows complete control of output current from one master power supply To configure the power supplies for master slave parallel operation disconnect power to the power supplies and connect all units and loads in parallel as shown in Figure 2 3 Remove the cover of the UID46 and set the jumpers settings according to Figure 2 2 f2. x ez ww 190 Ze 190 WMTWIBGNVLS 7 z m x 2 navvosaanvis 3 H3S3H 00 Q O0 3143834 era TEIL vc LE i ano Zoot OO EY 55 oa 901 0 0 26 dOLS 13890143101 Fe oo lt A 13SADO1831NI 090 oo TIN fl g Hia p 7 oo SE aaquasay JAHISIU fase aj a JAHISAH ko imwa FEE 18 oo basa Hoo 99 DA wa bes 1 9 new Da un 2 0 0 7 DA 43HA 434 A01 POO gt 434 AOL oy nr Ix 99 z 43H 00 i ONO 438 Foo i d Do gu Apte E 2 a tal 5 5 20 Foz 0L 0L sel fa E ZOA iene 0 EU ti 4 3 5 7 i 8 o per guasn pi n 4 gu3sn i 9 vaasn H eyasn Ep zaasn Luasn pe J Figure 2 2 Jumper JP1 settings for a master slave parallel and b master slave series 3 Jumper connection between terminals 13 14 connects the standbv alm digital control line of the master power supplv to the stop digital control line of the slave power supplv This connection causes the slave unit to turn off when the master unit is turned off or when a diagnostic condition appears 4 Jumper connections between terminals 3 4 5 6 7 8 9 10 15 16 set the slave voltage set point to maximum and the voltage trip and over current trip set points just beyond full scale values The slave power supply must be configured for external program input The master unit can be configured f
3. The UID46 permits users to design and implement their own control circuitry to control or monitor the power supply s inputs or outputs As shown in figure 2 5 the UID46 has a general purpose area on its printed circuit board to configure custom circuitry or to provide interconnections to utilize connector JR4 Table 2 1 shows the interface of master and slave connectors JR1 through JR3 with corresponding pad areas of JX1 and JX2 Connectors JR2 and JR3 are interconnected to allow daisy chain connections for multiple UID46 units JR4 is a 10 terminal connector that mates to a screw terminal plug This connector is user defined and can be utilized to externally monitor or control power supply functions Table 2 2 shows the interface of connector JR4 and the corresponding pad area For example connecting a wire from terminal 1 of JX3 USERI to terminal 15 of JX1 provides a signal to indicate the master power supplv is operational The multipurpose area in the center of the PCB enables the user to add circuitrv within the UID46 The multipurpose area provides sufficient space to add components like or ing diodes for simultaneously monitoring two diagnostic signals One example is to connect the anodes of two diodes to the OCT and OVT alarm signal and interconnect the cathodes This provides a diagnostic signal on either the OCT or OVT alarm signal Table 2 1 JR1 JR2 JR3 gt o Description REF GND REF
4. GND VREF EXT TVREF EXT VO2 2 5V REF CAL GND POWER THERMAL INTERLOCK CUR CTL STANDBY ALM ALM EXT CTL FUSE RESERVE START CLEAR STOP CONNECTION INTERFACE DESCRIPTION FOR JR1 JR2 AND JR3 Description REF GND 10 REF IREF EXT TIREF EXT IO2 VMOD 5V PGM LINE STANDBY PHASE LOSS VOLT CTL RESERVE OCT INT CTL OVT RESERVE ARM INTERLOCK SET Table 2 2 CONNECTION INTERFACE DESCRIPTION FOR JR4 Description USERI USER2 USER3 USER4 USERS USER6 USER7 USERS USER9 USERIO ocomdcauou 3 1181102A O 3000000000000 0000000000000 1 f e c E 482 JR1 JY e J 1 e 00 00s P O o9 88 se o9 oo O of oo 000000 OO o 000000 O O o9 oo 000000 ol o9 o9 000000 o o9 o9 oo 000000 oo o9 a oo o00000 oo o9 O oo 000000 oo o9 22 000000 o 86 000000 oo 000000 O oo 900000 D00000 oo O oo oo o oo oo O oo j o2 ROOS a 0 5hoo8 O 0 Q oo 20 O Figure 2 5 Printed circuit board layout of the UID46 10
5. OPERATING AND SERVICE MANUAL Universal Interface Device 46 MAGNA POWER ELECTRONICS INC 39 ROYAL ROAD FLEMINGTON NJ 08822 September 5 2009 SAFETY NOTICE Universal Interface Device 46 UID46 connects two or more power supplies for master slave configurations or for other user configured applications Before applving power to the svstem verify that the system is configured properly for the specific application and that ratings are not exceeded on any input or output terminal Installation and service must be performed only by properly trained and qualified personnel who are aware of dealing with electrical hazards Ensure that the ac power line ground is properly connected to the power supply chassis Furthermore other power grounds including those connected to application maintenance equipment must be grounded for both personnel and equipment safety Always ensure that facility ac input power is de energized prior to connecting or disconnecting the input and output power cables Caution While the UID46 is a low voltage device lethal voltages may be present inside the connecting power supply even when the ac input voltage is disconnected Only properly trained and qualified personnel should remove covers and access the inside of the power supply During normal operation the operator does not have access to hazardous voltages within the cabinet Depending on the user s application high voltages hazardous to human sa
6. delivery due to a failure of the product to perform as specified or for any other reason or cause Buyer and Magna Power Electronics Inc agree that Buyer s sole remedy and Magna Power Electronics Inc s sole liability to Buyer is limited to repair replacement or refund of the purchase price of the product as described herein whether Buyer s claim arises out of contract or in tort claims against the warranty shall be the final determination of Magna Power Electronics Inc ii CLAIM FOR DAMAGE IN SHIPMENT This instrument received comprehensive mechanical and electrical inspections before shipment Immediatelv upon receipt from the carrier and before operation this instrument should be inspected visuallv for damage caused in shipment If such inspection reveals internal or external damage in anv wav a claim should be filed with the carrier A full report of the damage should be obtained by the claim agent and this report should be forwarded to us We will then advise of the disposition to be made of the equipment and arrange for repair or replacement When referring to this equipment alwavs include the model and serial number RETURNING EQUIPMENT Before returning anv equipment to the factorv the following steps should be taken 1 Contact our technical service department Give a full description of the difficultv and include the model and serial number of the unit On receipt of this information we will give you service
7. fety may be generated normally on the output terminals of the connecting power supply Ensure that the output power cables are properly labeled as to the safety hazards and that any inadvertent contact with hazardous voltages is eliminated The connecting power supplv is designed to be permanentiv connected to the power source requiring a readilv accessible disconnect device incorporated in the fixed wiring These operating instructions form an integral part of the equipment and must be available to the operating personnel at all times All the safety instructions and advice notes are to be followed Neither Magna Power Electronics Inc nor any of the associated sales organizations can accept responsibility for personal injury consequential injury loss or damage that results from improper use of the equipment and accessories LIMITED WARRANTV The following is made in lieu of all warranties expressed or implied Magna Power Electronics Inc warranties its products to be free of manufacturing defects for a period of two 2 years from date of original shipment from its factory Magna Power Electronics Inc will repair replace or refund the purchase price at 1ts discretion which upon examination by Magna Power Electronics Inc is determined to be defective in material or workmanship providing such claimed defective material is returned upon written authorization of Magna Power Electronics Inc freight prepaid For products failing wit
8. hin the first 30 days of the warranty period Magna Power Electronics Inc will return the repaired product at its expense using a standard shipping method after 30 days of the warranty period the repaired product will be returned at the customer s expense using the customer s requested shipping method Damage due to corrosion customer alterations excessive dust extreme environmental or electrical conditions and or misuse will be evaluated upon inspection If inspection reveals that the cause of damage is not due to materials or workmanship repair of the product will be treated on a non warranty basis All electrical commercial supply parts and items not manufactured by Magna Power Electronics Inc shall carry the warranty of the original manufacturer and no more but under no circumstances to exceed the warranty period Replacement parts shall be warranted for a period of 90 days Warranty labor shall only apply if the product assembly or part is returned to the factory freight prepaid and insured Damage or breakage while in transit is not covered by this warranty Magna Power Electronics Inc assumes no responsibility to Buyer for labor to diagnose and remove defective product and installation of replacement product Furthermore Magna Power Electronics Inc is not liable to Buyer or to any third party for consequential or incidental damages under any circumstances whether due to defect in the product due to delay or failure of
9. information or shipping instructions Za Packaging and method of shipment must be coordinated with the factory to insure safe delivery All equipment returned for repair require a Return Authorization Number and must be insured No returns will be accepted without assignment of a Return Authorization Number 3 For non warrantv repairs we will submit a cost estimate for vour approval before proceeding 111 Section TABLE OF CONTENTS Title 1 0 GENERAL INFORMATION 1 1 1 2 1 3 14 1 5 Description Features IEC Svmbols Used in Manual Power Requirements Specifications 2 0 INSTALLATION AND OPERATION 2 1 2 2 2 3 2 4 General Master Slave Parallel Operation Master Slave Series Operation Custom Configurations iv Page Ro gt gt a REN gt 1 0 GENERAL INFORMATION 1 1 Description This manual contains operation and maintenance instructions for Magna Power Electronics Universal Interface Device 46 UID46 The UID46 allows users to connect power supplies for master slave parallel or series operation or allows connections to external control circuitry with easy access screw terminals 1 2 Features The UID46 is a general purpose device for connection to Magna Power Electronics XR TSiii MSiii and MTiv Series power supplies The device contains the necessary circuitry for configuring power supplies for master slave parallel or series operation Master slave parallel operation allows two or m
10. or master slave parallel configuration This is the factory default setting Replace the cover and connect a 37 conductor male to male cable from connector JS1 of the master power supply to connector JR2 of the UID46 Connect a second 37 conductor male to male cable from connector JS1 of the slave power supply to connector JR1 of the UID46 The jumper settings perform the following functions Jumper connection between terminals 19 20 connects the current monitoring voltage 102 on the master power supply to the external current set point input on the slave power supply This makes the slave power supply operate at the same current output as the master power supply 2 Jumper connection between terminals 11 12 connects the power output digital control line of the master power supply to the start digital control line of the slave power supplv This connection causes the slave unit to turn on when the master unit is turned on Los oo L1 Usund 5 608605558 er MASTER SLAVE SERIES b a 8880088 UL Ios MASTER SLAVE PARALLEL Figure 2 1 Schematic of UID46 UNI 11917104 f Zooty 19 LIOA M20 1831NI ra 20 6L 6L MOOTHALNI 3807 38WHd oo z gt 3807 TMAHAHL 0 0 OO Fra HL ovis 7084 SEE avis amod OO gj Hamod aun woa Eoo 2 sun woa BA Le Lis i Jena ve zooa vo OSO una 2 3 mI 1223 119 1 0 0 119 INI
11. or rotary keypad external program or remote input Refer to the power supply manual for setting the configuration commands Three or more parallel connected power supplies can be interconnected by applying additional UID46 units one UID46 is required for every slave power supply As illustrated in figure 2 3 for two slave power supplies follow the previous instructions plus connect an additional 37 conductor male to male cable from JS1 of the second slave power supply to JR1 of the second UID46 Connect a 37 conductor male to male cable between connector JR3 and JR2 of the two UID46 units Interconnecting UID46 units routes master control and monitoring signals to all of the slave power supplies CURRAT Y MODE CONTROL VO currar VO Q MODE CONTROL MODE CONTROL vo LOAD LOAD USER INTERFACE DEVICE 45 USER INTERFACE DEVICE 45 a b Figure 2 3 Master slave parallel connection for a one or b more slave power supplies 2 3 Master Slave Series Operation Two or more power supplies can be connected in series to obtain a total output voltage greater than that available from one power supply The total output voltage is the sum of the output voltage of the individual power supplies Each power supply can be turned on or off separately N Caution No plus or minus voltage should exceed 1000 Vdc with respect to ground for models rated 1000 V less No plus or minus voltage should exceed 4000 Vdc with respect
12. ore power supplies to equally share output current when connected together Master slave series operation allows two or more power supplies to equally share output voltage when connected together The UID46 can be used as an interface for connecting control and monitoring lines to external circuitry It also contains an area on the printed circuit board for interconnecting wires and placing components for specific user applications 1 3 IEC Symbols Used in Manual The following IEC symbols are used in this manual Caution risk of electric shock Protective conductor terminal A Caution risk of danger Three phase alternating current 1 4 Power Requirements 1 5 Specifications The following specifications describe the published operational characteristics of the UID46 UID46 connectors see figure 1 1 for details JR1 2 3 37 pin D subminature female JR4 10 pin plug connector Size 1 210 H x 7 140 W x 4 010 D see figure 1 2 for details Weight 6 54 oz o o o o B 62o000o00220002020022000 o o o 0 a Figure 1 1 UID46 connectors JR1 2 3 and b 154 viewed from UID46 1 140 0 070 ol 4 010 pugogpangdaoraopapranpa Baibab dod o d d n cur Ha LSVW O 9290209000000009000D000 YILSVIA S9INOY 19313 S3AYO d VNO VI 6656665656 65646565654654 6558 O
13. r power supply to the stop digital control line of the slave power supply This connection causes the slave unit to turn off when the master unit is turned off or when a diagnostic condition appears Jumper connections between terminals 1 2 3 4 5 6 7 8 15 16 set the slave current set point to maximum and the voltage trip and over current trip set points just beyond full scale values The slave power supply must be configured for external program input The master unit can be configured for rotary keypad external program or remote input Refer to the power supply 7 manual for setting the configuration commands Three or more series connected power supplies can be interconnected bv applving additional UID46 units one UID46 is required for every slave power supply As illustrated in figure 2 4 for two slave power supplies follow the previous instructions plus connect an additional 37 conductor male to male cable from JS1 of the second slave power supply to JR1 of the second UID46 Connect a 37 conductor male to male cable between connector JR3 and JR2 of the two UID46 units Interconnecting UID46 units routes master control and monitoring signals to all of the slave power supplies TOTHIRD Si USER INTERFACE DEVICE 45 VOLTAGE VO G LOAD USER INTERFACE DEVICE 45 USER INTERFACE DEVICE 45 a b Figure 2 4 Master slave series connection for a one or b more slave power supplies 2 4 Custom Configurations
14. to ground for models rated greater than 1000 V Master slave series operation permits equal voltage sharing under all load conditions and allows complete control of output voltage from one master power supply To configure the power supplies for master slave series operation disconnect power to the power supplies and connect all units and loads in series as shown in Figure 2 4 Remove the cover of the UID46 and set the jumpers settings according to Figure 2 2 for master slave series configuration Replace the cover and connect a 37 conductor male to male cable from connector JS1 of the master power supply to connector JR2 of the UID46 Connect a second 37 conductor male to male cable from connector JS1 of the slave power supply to connector JR1 of the UID46 The jumper settings perform the following functions l Jumper connection between terminals 17 18 connects the voltage monitoring voltage VO2 on the master power supply to the external voltage set point input on the slave power supply This makes the slave power supply operate at the same voltage output as the master power supply Jumper connection between terminals 11 12 connects the power output digital control line of the master power supply to the start digital control line of the slave power supply This connection causes the slave unit to turn on when the master unit is turned on Jumper connection between terminals 13 14 connects the standby alm digital control line of the maste
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