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Installation Manual - Utilecon Services, LLC

1. IBM Compatible PC Shield Connection See Note 4 External SHLD ZH T M _ pe x RS 232C to RS 485 A 2 Converter 7 d TX See Note 3 B Y l ATIS Or E 1500 Oo O Terminating Par PLC Processor l i nada 4 Powermonitor 3000 Device 1 See Note 2 gt c i i l e l i 9s e 8 e ig D i e e 6 7 iis 2 j D 8 amp oo Ew LL du D G Z e me l ers SHLD tH Or E e C Rs485 LH SLC Processor j g T a oe 1 J H Es 4n Jn zie l O O fo r s Powermonitor 3000 Device 2 U U I or eg el 3 ControlLogix Processor e amp oO Sie d e 9 8 a 99 t A 60 V P ae e 8 A SHLD H c3 m RS 485 M JU LU m FLU E N O O csse pes 3 device network portrayed Up to 31 DF1 Powermonitor 3000 Device 3 Last Slave Devices can be connected to a DF1 Master without the use of a repeater A C3 Terminating resistors may be required for D e oO networks with long distances or high noise E e e ol environments Consult the RS 232 to RS 485 amp converter manufacturer for more information B amp e E
2. Display Module f i Ter el OQ i S ga LED Indicators Optional Remote 1 0 Port Optional panl F 556 DeviceNet Port KS 9 amp O es al Display Module P A isplay Module Port H eg et g Optional c3 RS 232 Port J RS 485 Native Communications Port Auxiliary Powermonitor 3000 _ Port not E 3 used C3 C Optional Ethernet 10BaseT Port Series A T Removable Status Input Connector f pag 5 288 NAP Port ControlNet Channel A ControlNet Channel B Optional Ethernet 10BaseT Port Series B The Bulletin 1404 Display Module is an optional user interface device The Display Module provides the most economical and simplest method for setting up and configuring the Master Module for operation The Display Module has a highly visible two line LED display and four operator buttons with tactile feedback Use the buttons and display to navigate th
3. Figure 30 Control Relay Connections u 10A Fuse N LOAD K Li u Powermonitor 3000 MASTER MODULE S1 S2 L2 Z 0 LOAD GRD vi v2 12 va R14 R11 R12 Y K Z He HHH BCOM DISPLAY MODULE d SHLD 7 RS 485 MASTER MODULE on Table 29 R14 a Bien an 5 D z m Parameter Condition 1 Condition 2 u scoi mel ka Applied resistance verses 3 5K Ohms or less ON 5 5K Ohms or greater Off we M Le status state Ti V piu lie v2 MODULE z hel Isolation Voltage 500V status input to case 500V status input to m he internal digital circuitry m ls L SHLD C Rig Rii R12 Y K Z RS 485 eHe He TIP Status Input S2 can be configured for external demand pulse input See Powermonitor 3000 User Manual publication 1404 UM001 for more information Relay and KYZ Outputs Figure 30 shows the Form C relay output connections and an example of customer wiring to a supply voltage and two loads Terminal R11 is the common connection R14 is the normally open connection and R12 is the normally closed connection You must supply the wetting voltage and overcurrent protection for the circuit connected to the relay output Refer to Technical Specifications on page 59 for further in
4. OY oo oo oo Customer Chassis Ground Load Publication 1404 IN007D EN P October 2004 Powermonitor 3000 29 Figure 20 3 Phase 3 Wire Delta with Three PT s and Three CT s Wiring Diagram Line Voltage Mode Delta 3 CT L1 L2 L3 Powermonitor 3000 MASTER MODULE Customer Supplied CT Shorting Switch or Test Block Qoo oo oo OO Customer Load Chassis Ground Publication 1404 IN007D EN P October 2004 30 Powermonitor 3000 Figure 21 3 Phase 3 Wire Delta with Three PT s and Two CT s Wiring Diagram Line Voltage Mode Delta 2 CT L1 L2 L3 Fuse 3 lt use ALAS Y Ye L Powermonitor 3000 MASTER Customer Supplied MODULE CT Shorting Switch or Test Block 1 Customer Chassis Ground Load Publication 1404 IN007D EN P October 2004 Powermonitor 3000 31 Figure 22 3 Phase 3 Wire Open Delta with Two PT s and Three CT s Wiring Diagram Line Voltage Mode Open Delta 3 CT L1 L2 L3 Fuse 3 Y Y9 ire Fuse 3 Powermonitor 3000 MASTER Customer S
5. 1786 CPl Cable 1770 KFC Serial or parallel connections ControlNet link The 1786 CP cable can be plugged into any ControlNet product s NAP to provide programming capability on the ControlNet network A programming terminal connected through this cable is counted as a node and must have a unique network address Maintenance Powermonitor 3000 51 Use a 1786 CP cable when connecting a programming terminal to the network through NAPs Using a commercially available RJ style cable could result in network failure Accessing Self test Diagnostic Data using Display Module You can access valuable diagnostic information using the optional Display Module Connect the Display Module to the Master Module using the Display Module cable Using the four control keys navigate through the menus to Display Status and select using the Enter key The Display Module then displays the following data Use the up and down arrow keys to step through the status data cor NAG i isi CAT NL the unit catalog number and series revision letter ru ri E LL LLHR585 displays the revenue meter accuracy class IET NI NI EI Ads CNET waiv vLI the units unique Warranty Identification Number needed for service and optional firmware enhancements Vt wW REV displays details of the digital board analog board and ASIC revisions FRN MASTER MODULE shows the Master Modu
6. Nt Installation Instruction Wy Powermonitor 3000 Catalog Numbers 1404 M4 1404 M5 1404 M6 1404 M8 LW SNA SS SSAA GG Inside Important User Information cece ecient eene 2 European Communities EC Directive Compliance 3 Using This Installation Instruction eseeem ee 4 Safety Considerations eee 6 Product Description sane cccicns evetes cannes cane e I phe qe engage Deae edu pte ede 7 Master Module eite ee cde etie toten rete ek Rea Ea 8 Display Module iie etre dte tenerte tene toate edu ee cipe d 10 LED JIritliCatOfs uec erret rater en dene ea PR i es pete era 11 Quick Start Guidelines sssssssssssssseeeeeeeennes 15 Fra Sta Ath OM sac iet rie eade eant acid conr ean Oen yeas 15 System Accuracy Considerations 17 RNA aE o e E E 19 Winne Dia granis P m 23 Communication Wiring seriam iia eem eee eene 38 lC relserteo onres Enis I EA E E AEAEE 51 Catalog Number Explanation sessee eee 55 Dimension Drawings eeesesesseeeeeeeeeeneen eene nnns 56 Product Approvals ete ie temet ier eiie dir eden ede 57 Technical Specifications eee enn enne erede 59 Publication 1404 IN007D EN P October 2004 2 Powermonitor 3000 Important User Information Publication 1404 IN007D EN P October 2004 Solid state equipment
7. Indoor per NEMA and UL 508 Follow the recommended installation guidelines to maintain these ratings Technical Specifications ANSI IEEE Tested Powermonitor 3000 59 Meets or exceeds the Surge Withstand Capability SWC C37 90 1 1989 for protective relays and relay systems on all power connection circuit terminations Measurement Accuracy and Range See table below for the rating of each parameter Table 43 Measurement Accuracy and Range Parameter Accuracy in of Full Scale at 25 C 50 60 Hz Unity Power Facator Nominal Range M4 M5 M6 M8 Voltage Sense Inputs V1 V2 402 s00595 0 05 X 40 05 34 V 15to399 Vw V3 RMS 600V 26 to 691V RMS Current Sense Input I1 12 I3 0 296 0 05 0 05 0 05 5A 50 mA 10 6A 14 RMS Frequency 0 05 Hz 0 05 Hz 0 05 Hz 0 05 Hz 50 or 60 Hz 40 to 75 Hz Power Functions kW kVA ANSI C12 16 and ANSI C12 20 and ANSI C12 20 and ANSI C12 20 and kVAR EN 61036 Class 1 EN 60687 Class EN 60687 Class EN 60687 Class Demand Functions kW kVA Accuracy 0 5 Accuracy 0 5 Accuracy 0 5 Accuracy Energy Functions kWH kVAH Class 0 2 is also Class 0 2 is also Class 0 2 is also available available available Metering Update Rates 55 to 80 ms 45 to 70 ms 45 to 75 ms 40to 90 ms General Input Output and Environmental Ratings Table 44 Input and Output Ratings Control Power 1404 xxxxA Xxx 102V 264V ac 47 63 Hz o
8. UL 508 listed File E96956 for Industrial Control Equipment and CUL Certified Publication 1404 IN007D EN P October 2004 58 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 CE Certification If this product bears the CE marking it is approved for installation within the European Union and EEA regions It has been designed to meet the following directives EMC Directive This product is tested to meet Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole documented in a technical construction file EN 50081 2 Generic Emission Standard Part 2 Industrial Environment EN 50082 2 Generic Immunity Standard Part 2 Industrial Environment This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of IEC 1010 1 This equipment is classified as open equipment and must be installed mounted in an enclosure during operation as a means of providing safety protection International Standard IEC 529 NEMA UL 508 Degree of Protection The Bulletin 1404 Master Module is rated as IP10 degree of protection per International Standard IEC 529 It is considered an open device per NEMA and UL 508 The Bulletin 1404 Display Module is rated as IP65 degree of protection per International Standard IEC 529 It is rated as Type 4
9. potential Wear an approved wrist strap grounding device Do not open the module or attempt to service internal components If available use a static safe workstation e When not in use keep the module in its static shield bag The Bulletin 1404 Powermonitor 3000 is uniquely designed and developed to meet the needs of both producers of and users of electric power A Powermonitor 3000 system consists of Master Module which provides metering and native RS 485 communications Optional Display Module for configuration commands and data display Optional communications port to serve data to other devices using a choice of networks Optional external devices and applications that display and utilize data for reporting control and management of power and energy usage The Powermonitor 3000 is a microprocessor based monitoring and control device ideally suited for a variety of applications including Load Profiling Using the configurable trending utility to log power parameters such as real power apparent power and demand for analysis of power usage by loads over time Demand Management Understanding when and why demand charges occur allows you to make informed decisions that reduce your electrical power costs Cost Allocation Knowing your actual energy costs promotes manufacturing efficiencies Publication 1404 IN007D EN P October 2004 8 Powermonitor 3000 Master Module Publication 1404 IN007D
10. 0 180 AG 0 211 4 Places 125 0 4 921 114 Mounting 135 15 5 321 ES ES nam nnn ROT 203 2 8 000 DIN I sco mms AE LUE MLB Used With iic e 163 17 6 424 P mmm nnn Display Module ptions Used Without ill i Display Module If Wh gue LAUNE H nnn 5 60 0 22 All dimensions are in mm inches fm m Figure 42 Master Module Spacing 215 9 8 50 See Note 1 i 50 8 2 00 Minimum T See Note 3 General Notes 1 Recommended spacing provides reasonable wiring clearance and ventilation 2 Maintain approximately 102 mm 4 00 in clearance between master modules and other electrical t 215 9 8 50 equipment B See Note 1 3 Do not block cooling vents Wiring and other obstructions must be 50 mm 2 00 in minimum rom top and bottom of unit Fired 4 Mount with ventilation openings in top and bottom 0 provide optimum free convection cooling 4 5 Refer to Specifications for ambient temperature requirements 50 8 2 00 Minimum See Note 3 T 101 6 4 00 See Note 2 Publication 1404 IN007D EN P October 2004 Product Approvals Powermonitor 3000 57 EtherNet IP Conformance Testing All Series B Powermonitor products equipped with an EtherNet IP communications port bear the mark shown below This mark indicates the Powermonitor 3000 has been tested at a
11. Every Powermonitor 3000 Master Module is equipped with a native RS 485 communications port The RS 485 communications standard supports multi drop communications among as many as 32 stations or nodes The RS 485 port supports Allen Bradley DF1 half duplex slave and Modbus RTU slave communications at data rates of 1200 to 19 2k baud RS 485 port is also used for Master Module firmware upgrades in the field The native RS 485 communications wiring should be installed in a daisy chain configuration We recommend the use of Belden 9841 2 conductor shielded cable or equivalent The maximum cable length is 1 219 meters 4 000 feet Use of a star or bridging topology is not recommended and will result in signal distortion unless impedance is matched for each spur star topology or network bridge topology Powermonitor 3000 39 If required install suitable terminating resistors at the ends of the daisy chain cable For RS 485 install a 150 ohm 1 4 watt terminating resistor refer to the wiring diagram Note that some RS 485 conversion devices are equipped with internal terminating resistors Contact the manufacturer of the converter for additional information At each end of each cable segment connect the cable shields to the SHLD terminal of the Master Module RS 485 port or the converter The SHLD connection provides a low impedance ground for high frequency noise while attenuating DC or line frequency signals The RS 485 port in the Mas
12. a o a e Notes 1 3 Device Network portrayed Up to 32 slave devices can be connected per master R I O channel 2 Terminating Resistors must be connected to each end of the R I O network Omit the terminating resistor s if the device s already are equipped with internal terminating resistors Publication 1404 IN007D EN P October 2004 82 ohm Terminating Resistor See Note 2 Powermonitor 3000 45 Optional DeviceNet Communications Powermonitor 3000 units with a catalog number ending in DNT are equipped with a DeviceNet port in addition to the native RS 485 port DeviceNet is an open standard multi vendor industrial device data network that uses a variety of physical media DeviceNet also provides 24V dc power to devices connected to the network The DeviceNet port and the native RS 485 port may be used simultaneously although overall data throughput may be reduced For detailed DeviceNet system installation information including cable lengths the placement of terminating resistors power supplies and other media components refer to publication DN 6 7 2 DeviceNet cable System Planning and Installation Manual Refer to the note at the beginning of Communication Wiring page 3
13. EN P April 2003 Copyright 2004 Rockwell Automation Inc All rights reserved Printed in the U S A
14. EN P October 2004 Distribution System Monitoring Using power parameters to show power flow system topology and distribution equipment status Emergency Load Shedding Monitoring power usage to preserve system stability in the event of sudden utility outage Power System Control Managing system voltage harmonic distortion and power factor The Powermonitor 3000 is a sophisticated modern alternative for traditional electro mechanical metering devices A single Powermonitor 3000 can replace many individual transducers and meters The Powermonitor 3000 is operator friendly and provides the user with easy to understand accurate information in a compact economical package The Master Module contains the main microprocessor based monitoring functions including terminations for power system connections status inputs control outputs a native RS 485 communications port and a port for the Display Module Configuration Although the Powermonitor 3000 ships from the factory with default settings you will need to configure it for your particular requirements You may configure the Powermonitor 3000 using the optional Display Module Alternately you may use an external device or application to write configuration operational parameters and commands to the Master Module through its native or optional communications port Refer to the Powermonitor 3000 User Manual publication 1404 UMO01 for additional detail Optional external
15. TX TX 2 TX TX 3 RX RX 4 5 6 RX RX 7 8 Publication 1404 IN007D EN P October 2004 48 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 Figure 39 Powermonitor 3000 Ethernet Network Example Ethernet Switch LAN ELT LUGE FEAT Als ic uU U SLC 500 Controller oojolooleloro 9 oJojojo ojojo a Powermonitor 3000 PC w RSLinx and Master Module 1 RSPower 32 or RSEnergyMetrix F 5 PLC 5 Controller Powermonitor 3000 Master Module 2 lg ControlLogix Controller Refer to the note at the beginning of Communication Wiring page 38 Configuration options for optional Ethernet communications include the IP Internet ProtocoD address subnet mask default gateway IP address and protocol Defaults are P address 128 1 1 xxx where xxx is the Device ID assigned at the factory in the range 1 to 254 e Subnet mask 255 255 0 0 Default gateway IP address 128 1 1 1 Protocol CSP PCCC CIP EtherNet IP dual stack Series A CIP EtherNet IP Series B Powermonitor 3000 49 Optional ControlNet Communications Powermonitor 3000 units with catalog numbers ending in CNT are equipped with a ControlNet commu
16. depict wiring methods for a variety of power system configurations You will need to configure your Powermonitor 3000 to match the power system configuration for correct operation Refer to the Powermonitor 3000 User Manual publication 1404 UM001 for detailed instructions on unit configuration Powermonitor 3000 23 Wirin Di ram Figure 14 Single Phase Direct Connection Wiring Diagram g ag ama Systems lt 600 Volts Nominal L L Line Voltage Mode Single Phase Fuse Fuse MASTER MODULE Customer Supplied CT Shorting Switch or Test Block 1 OOO OO OO E Customer Load Chassis Ground Publication 1404 IN007D EN P October 2004 24 Powermonitor 3000 Figure 15 Single Phase with PTs Wiring Diagram Line L1 L2 N Voltage Mode Single Phase Powermonitor 3000 MASTER MODULE Customer Supplied CT Shorting Switch or Test Block S S S S Customer Load Chassis Ground Publication 1404 IN007D EN P October 2004 Powermonitor 3000 25 Figure 16 3 Phase 4 Wire Wye Direct Connect Wiring Diagram Systems lt 600 Volts Nominal L L Line L1 L2 L3 N Voltage Mode Wye Fuse Fuse Fuse Powermonitor
17. has operational characteristics differing from those of electromechanical equipment Safety Guidelines for tbe Application Installation and Maintenance of Solid State Controls Publication SGI 1 1 available from your local Rockwell Automation sales office or online at http www ab com manuals gi describes some important differences between solid state equipment and hard wired electromechanical devices Because of this difference and also because of the wide variety of uses for solid state equipment all persons responsible for applying this equipment must satisfy themselves that each intended application of this equipment is acceptable In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Identifies information about practices or circumstances WARNING that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss IMPORTANT Identifies information that is critical for successful application and understanding of the product ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you e
18. identify a hazard e avoid a hazard recognize the consequence TW away Labels may be located on or inside the drive to alert people that dangerous voltage may be present BURN HAZARD Labels may be located on or inside the drive to alert people that surfaces may be dangerous temperatures Powermonitor 3000 3 European Communities EC If this product has the CE mark it is approved for installation within Directive Compliance the European Union and EEA regions It has been designed and tested to meet the following directives EMC Directive This product is tested to meet the Council Directive 89 336 EEC Electromagnetic Compatibility EMC by applying the following standards in whole or in part documented in a technical construction file EN 50081 2 EMC Generic Emission Standard Part 2 Industrial Environment EN 50082 2 EMC Generic Immunity Standard Part 2 Industrial Environment This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of IEC 1010 1 Safety Requirements for Electrical Equipment for Measurement Control and Laboratory Use This equipment is classified as an open style device Open style devices must be provided with environmental and safety protection by proper mounting in enclosures designed for specific application conditions S
19. neatly and maintain a minimum of 50 mm 2 0 inches clearance from the Master Module ventilation slots to avoid a buildup of heat within the unit Furnish and install properly selected fuses for voltage signals and control power Use 600 volt wiring rated at 75 C 167 F or higher We strongly recommend the use of flame retardant wire rated VW 1 by Underwriters Laboratories Use a shorting terminal block provided by customer for CT wiring to permit servicing connected equipment such as the Powermonitor 3000 Master Module without de energizing the power system Use ring lugs or locking spade lugs for voltage and current connections to provide additional wiring security and safety Pay careful attention to correct phasing and polarity for proper operation Connect the Master Module to a low impedance earth ground using its grounding terminal and a dedicated grounding wire at least as large as the largest current carrying wire connected to the Master Module Keep grounding wiring as short as possible To obtain maximum EMI immunity the Master Module mounting feet should make electrical contact with the mounting panel Refer to Mounting of Master Module on page 16 for additional information Connect all equipment ground terminals Master Module PT and CT secondary to a single point low impedance earth ground For information on wire sizes and types for grounding electrical equipment refer to publication 1770 4 1 Industrial Automatio
20. power calculation This would show up as power factor and reactive power VAR errors Phase errors can not be corrected by adjusting the Powermonitor 3000 configuration since the errors change based on varying conditions of the power system A typical PT phase error varies from 1 to 0 25 depending on the PT s accuracy class Applying higher than rated voltage increases the phase error and may saturate the transformer and cause even larger errors The phase error in a CT increases as its current decreases and is lowest when the current is greater than 80 of the CT rating Because significant phase error can occur when CT current is less than 20 of rated current CTs sized for protection do not perform well when used for metering The phase error of both PTs and CTs are also affected by the power factor of the load on the secondary For best accuracy loads should be resistive with PT loads as high as possible and CT loads as low as possible Powermonitor 3000 19 Wiring Bandwidth Error For fundamental 50 Hz or 60 Hz measurements bandwidth error has no affect on accuracy However for waveforms with significant harmonic content the user supplied PTs and CTs may attenuate higher harmonics Most instrument quality PTs have a flat frequency response out to 3 kHz or the 50th harmonic on a 60 Hz system Current transformers especially older existing units tend to be less linear with a flat response only out to 300 Hz or
21. the Powermonitor 3000 may be required to complete the firmware upgrade Factory Installed Communication Cards The RS 485 communications is integral to the Master Module and can not be removed Adding or changing a second communication card to a Powermonitor 3000 must be done at the factory and is not field upgradeable Catalog Number Master Module Explanation Bulletin Number Type of Device current Inputs Communications Revenue _ 05 5 Amps Options Accuracy Class bn jns M4 Master Module with 3 phase P i Monitoring and metering setpoints 1 0 and data 000 None Blank Class 1 or Management Products logging dni 232 RS 232 Serial Power Supply DNT DeviceNet Class 0 5 M5 M4 functionality firmware A 120V 240V ac RIO Remote 1 0 upgradeable to an M6 or M8 50 60 Hz or ENT Ethernet 02 Class 0 2 125V 250V de CNT ControlNet M6 M5 functionality plus B 24V dc oscillography sag swell detection harmonics 1 to 41 measurement additional setpoints and logging firmware upgradeable to M8 M8 M6 functionality plus transient capture and analysis harmonics measurement up to 63rd transducer and energy meter modes 1 In addition to Native RS 485 port Publication 1404 IN007D EN P October 2004 56 Powermonitor 3000 Dimension Drawings Figure 41 Master Module Dimensions 114 30 4 50 14 66 85 0 0 577 3 346 Mounting 535 4 57
22. 07D EN P October 2004 Powermonitor 3000 61 Table 47 General Specifications Dielectric Withstand Control Power 2000 Volts Voltage Inputs 2000 Volts Current Inputs 2000 Volts Status Inputs 500 Volts Control Relays 1600 Volts Terminal Blocks Power Supply and Voltage input 12 AWG 4 mm2 max Terminals 9 Ib in 1 02 Nm Torque 75 C or Higher Copper Wire only Relay KYZ outputs Current input 14 AWG 2 5 mm2 max 10 4 Ib in 1 18 Nm Torque terminals 75 C or Higher Copper Wire only Status inputs RS485 14 AWG 2 5 mm2 max 5 Ib in 0 56 Nm Torque RIO DNT When present 14 AWG 2 5 mm2 max 5 Ib in 0 56 Nm Torque Operating Temperature 20 C to 60 C 40 F to 140 F Cat No 1404 DM 1404 Mxxxx 000 1404 Mxxxx DNT 0 C to 55 C 32 F to 131 F 1404 Mxxxx 232 RIO ENT CNT Storage Temperature 40 C to 85 C 40 F to 185 F Humidity 5 to 95 Noncondensing Vibration 10 to 500 Hz 2G Operational 0 012 in Shock 1 2 Sine Pulse 11 ms duration 30G Operational and 30G Nonoperational 1 Recommended Ring lug AMP part 320634 Publication 1404 IN007D EN P October 2004 62 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 C calibration 1 52 catalog number explanation 1 55 cleaning instructions 1 53 control power 1 36 D device configuration 1 8 display module 1 10 E electrostatic discharge 1 16 1 36 F factory insta
23. 2 L3 Fuse Fuse Fuse Powermonitor 3000 MASTER Customer Supplied MODULE CT Shorting Switch or Test Block 3 S S 3 S S a S a Customer Chassis Load Ground Publication 1404 IN007D EN P October 2004 Powermonitor 3000 35 Figure 26 3 Phase 3 Wire Delta Direct Connect with Two CT s Wiring Diagram Systems lt 600 Volts Nominal L L R14 RI TRI nf amp Z y e Line Voltage Mode Direct Delta 2 CT L1 L2 L3 Fuse Fuse Fuse Powermonitor 3000 MASTER Customer Supplied MODULE CT Shorting Switch or Y Test Block R14 L1 K R11 T e m2 L2 Q GRO gt N C N C vi Q H I v2 Q 2 12 3 V3 S 13 N S 14 14 Customer Load Chassis Ground Publication 1404 IN007D EN P October 2004 36 Powermonitor 3000 Control Power Figure 27 Control Power The Powermonitor 3000 draws a nominal 15VA control power Catalog H numbers 1404 MxxxA xxx require nominal control power of 120 to Ne 240V ac or 125 to 250V dc The power supply is self scaling Catalog TET number 1404 MxxxB xxx require nominal control power of 24V dc e gt Refer to Technical Specifications on page 59 for acceptable control volta
24. 3000 MASTER Customer Supplied MODULE CT Shorting Switch or R14 Test Block R11 ST 1 uc wc Q He i Q Fhe 124 ae 13 s N He i O Eur ps RIA RI Ra Y KZ e Q IE T T T Customer Chassis Load Ground Publication 1404 IN007D EN P October 2004 26 Powermonitor 3000 Figure 17 3 Phase 4 Wire with PT s Wiring Diagram Line L1 L2 L3 N Voltage Mode Wye l Powermonitor 3000 MASTER Customer Supplied MODULE CT Shorting Switch or Test Block f Y Y S gt e S G Customer Chassis Load Ground Publication 1404 IN007D EN P October 2004 Powermonitor 3000 27 Figure 18 3 Phase 3 Wire Grounded Wye Direct Connection Wiring Diagram Systems lt 600 Volts Nominal L L Line L1 L2 13 Voltage Mode Wye Fuse Fuse use Powermonitor 3000 MASTER Customer Supplied MODULE CT Shorting Switch or Test Block SN a Customer Chassis Load Ground Publication 1404 IN007D EN P October 2004 28 Powermonitor 3000 Figure 19 3 Phase 3 Wire Grounded Wye with PT s Wiring Diagram Line Voltage Mode Wye L1 L2 L3 Powermonitor 3000 MASTER MODULE Customer Supplied CT Shorting Switch or Test Block
25. 4 ohm 1 4 watt Install suitable terminating resistors at the ends of the Remote I O network TIP Some Remote I O devices are equipped with internal terminating resistors At each end of each cable segment connect the cable shields to the SHLD terminal of the Remote I O port connector The SHLD connection provides a low impedance ground for high frequency noise while attenuating dc or line frequency signals We recommend that you follow the standard blue shield clear color scheme for Remote I O to differentiate it from Data Highway Plus clear shield blue Configuration options for optional Remote I O communications include the logical rack address and module group the Powermonitor 3000 is always one quarter rack and data rate Defaults are rack 1 group 0 57 6k baud Refer to the Powermonitor 3000 User Manual publication 1404 UMO001 Refer to the note at the beginning of Communication Wiring page 38 Publication 1404 IN007D EN P October 2004 44 Powermonitor 3000 ControlLogix R I O Scanner Figure 34 Connecting Powermonitor 3000 to Remote 1 0 Scanner IBM Compatible PC With R I O Interface Card gt SLC R I O Scanner PLC Processor PLC R I O Scanner Or d Or Terminating Resistor See Note 2 1 Blue SHLD Shield 2 Clear U U Or
26. 8 Install suitable terminating resistors at the ends of the DeviceNet cable TIP Some DeviceNet devices are equipped with internal terminating resistors IMPORTANT You must install and wire a suitable 24V dc power supply to the V and V conductors in the DeviceNet cable The Powermonitor 3000 consumes less than 100 mA from the DeviceNet 24V dc supply Configuration options for optional DeviceNet Communications include the node address MAC ID and data rate Defaults are node 63 and 125k baud Refer to the Powermonitor 3000 User Manual publication 1404 UM001 Table 35 DeviceNet Terminal Block Wiring Connections Terminal Signal Function Color 1 COM V Common Black 2 CAN L Signal Low Blue 3 SHIELD Shield Uninsulated 4 CAN H Signal High White 5 VDC V Power Supply Red Publication 1404 IN007D EN P October 2004 46 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 Figure 38 Connecting Powermonitor 3000 to other DeviceNet Devices SS IBM Compatible PC With 1784 PCDPCMCIA Interface Card Or 1770 KFD Interface Box V CAN_L SHLD CAN_H Or V PLC With 1771 SDN Scanner V CAN_L SHLD CAN_H V Or SLC With 1747 SDN Scanner v Or other DeviceNet V scanner devices DeviceNet 24V dc Power Supply Optional Ethernet Communications 121 ohm Terminating Resistor See Note 2 Cabling Allen Bradley cata
27. NC or M4 screws with flat washers and lock washers User supplied potential transformers PTs and current transformers CTs as well as wiring from the CTs to the Powermonitor may reduce the accuracy of your Powermonitor 3000 system The quality of the Powermonitor 3000 s measurements can be no better than the quality of the signals presented to its input terminals It is the user s responsibility to select transformers that are adequate for the desired metering accuracy ANSI IEEE C57 13 Requirements for Instrument Transformers defines three classes of transformer accuracy class 1 2 class 0 6 and class 0 3 The application should dictate the transformer accuracy class to be used PTs and CTs may introduce errors in three areas ratio errors phase errors and bandwidth errors Ratio Errors The voltage ratio of a PT is the number of primary turns of wire divided by the number of secondary turns Manufacturing tolerances may cause the ratio to be slightly different than the design specifies causing an error affecting the voltage input to the Powermonitor 3000 Likewise the current ratio of a CT is a function of the ratio of the number of turns of wire on the primary and secondary Some error in this ratio is quite common in commercial grade PTs and CTs Other errors include magnetic core losses winding impedance and the burden or load on the transformer secondary The combination of these errors is known as Ratio Erro
28. Temporary errors or node is not configured to go on line Flashing red off Media fault or no other nodes present on network Flashing red green Incorrect network configuration Status off Normal operation Flashing green Communication card power up self test Quick Start Guidelines Installation Powermonitor 3000 15 The Powermonitor 3000 may be used in many electric power monitoring and control systems Whether your Powermonitor 3000 is a complete power and energy monitor or a component in a plant or enterprise wide energy management system there are a few basic steps to follow to make your unit operational 1 Install your Powermonitor 3000 master module within a suitable enclosure Refer to Installation on page 15 2 Install your optional Display Module Refer to the Installation Instructions included with the Display Module publication 1404 IN005 3 Determine your Wiring Mode and install wiring between the Powermonitor 3000 and your power system Connect control power wiring preferably from a separate source of control power If used connect wiring to the status inputs Form C control relay and KYZ solid state outputs Refer to Wiring of Master Module on page 20 4 Configure the potential transformer PT and current transformer CT ratios to match those used in your power system connections Configure the Voltage Mode of the Powermonitor 3000 to match your power system configuration 5 Configure Powermon
29. applications that you may use for Powermonitor 3000 configuration include RSPower32 and RSEnergyMetrix software operating on a personal computer Contact your local Rockwell Automation sales office or distributor or visit http www software rockwell com for more information on available software packages Powermonitor 3000 9 Communications Every Powermonitor 3000 comes with a native RS 485 communications port The RS 485 port may be configured to use the Allen Bradley DF1 half duplex slave protocols or Modbus RTU slave The native port is suitable for communicating to master devices including PLC 5 SLC 500 and ControlLogix processors RSLinx software with DDE OPC server functionality Modbus RTU Master devices Other third party devices e Software that you develop You may also specify Powermonitor 3000 units with optional communications ports including e Serial RS 232 DF1 half duplex or Modbus RTU slave Remote I O e DeviceNet EtherNet IP ControlNet A Powermonitor 3000 may be easily integrated into a programmable controller or computer based control and monitoring system using any of the communications methods listed above Publication 1404 IN007D EN P October 2004 10 Powermonitor 3000 Powermonitor 3000 Terminal Blocks Figure 3 Master Module with Communication Options lel Dae C C mm
30. cations option selected as shown in the charts below Table 6 LED Indicators All Powermonitor 3000 Models LED LED Color LED State and Communications Condition Module Status Off Control power is off or insufficient Steady Red Major fault internal self test has failed Ifa power cycle does not correct the problem call customer support Steady Green Powermonitor 3000 is operating normally RS 485 RX Off The RS 485 bus is idle no active data is present Flashing Green Active data is present on the RS 485 bus RS 485 TX Off Powermonitor 3000 is not transmitting data onto the RS 485 bus Flashing Green Powermonitor 3000 is transmitting data onto the RS 485 bus Publication 1404 IN007D EN P October 2004 12 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 RS 232 Table 7 Native RS 485 Communications only catalog numbers ending in 000 LED LED Color LED State and Communications Condition F1 off Not Used F2 off Not Used F3 off Not Used Table 8 RS 232 Optional Communications catalog numbers ending in 232 LED LED Color LED State and Communications Condition F1 off Not Used RS 232 RX off The RS 232 bus is idle no active data is present Flashing Green Powermonitor 3000 is receiving data RS 232 TX off The Powermonitor 3000 is not transmitting any data onto the RS 232 bus Flashing G
31. cing Failure to comply with these precautions can lead to personal injury or death property damage or economic loss 1 Turn off all electrical power supplied to the Master Module 2 If necessary clean the Master Module with a dry anti static lint free cloth Remove all dust and any obstructions from the cooling air vents on the upper lower and ends of the module Ensure that the nameplate is clean and in good condition 3 If necessary clean the Display Module with a dry anti static lint free cloth Remove all dust and any foreign material s from the exterior of the module Ensure that the graphic front panel overlay and back nameplate are clean and in good condition Publication 1404 IN007D EN P October 2004 54 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 Field Service Considerations If the Powermonitor 3000 requires servicing please contact your nearest Allen Bradley Sales Office To minimize your inconvenience the initial installation should be performed in a manner which makes removal easy 1 A CT shorting block should be provided to allow the Powermonitor 3000 Master Module current inputs to be disconnected without making the user supplied CT s an open circuit The shorting block should be wired to prevent any effect on the external protective relays 2 All wiring should be routed to allow easy maintenance at connections to the Powermonitor 3000 terminal strips and the Powermonitor 3000 i
32. e Note 1 7 M 7 4 RTS See Note 1 GND 5 We gt 5 7 GND Optional Remote 1 0 Communications Powermonitor 3000 units with a catalog number ending in RIO are equipped with a Remote I O port in addition to the native RS 485 port Allen Bradley Remote I O is a robust widely used industrial data network that uses twinaxial cable as its physical media The Powermonitor 3000 emulates a logical quarter rack and supports both polled I O and block transfer communications The Remote I O port and the native RS 485 port may be used simultaneously although overall data throughput may be reduced Remote I O communications wiring should be installed in a daisy chain configuration We recommend the use of Belden 9463 twinaxial cable or equivalent The maximum cable length is shown in Publication 1404 IN007D EN P October 2004 Powermonitor 3000 43 Table 33 and varies with the data rate Use of a star or bridging topology is not recommended and will result in signal distortion unless impendance is matched for each spur star topology or network bridge topology Ensure that all devices on your Remote I O network are capable of operation at the desired baud rate Certain legacy devices may not support a 230 4k baud rate Table 33 Remote 1 0 Capabilities Baud Rate Maximum Distance Terminating Resistor 57 6k 3048m 10 000 ft 150 ohm 1 4 watt 115 2k 1524m 5 000 ft 150 ohm 1 4 watt 230 4k 762m 2 500 ft 8
33. e energized and locked out Failure to follow these instructions may result in personal injury or death property damage or economic loss Never open a current transformer CT secondary circuit with primary current applied Wiring between the CTs and the Powermonitor 3000 should include a shorting terminal block in the CT secondary circuit Shorting the secondary with primary current present allows other connections to be removed if needed An open CT secondary with primary current applied produces a hazardous voltage which can lead to personal injury death property damage or economic loss The Powermonitor 3000 is not designed for nor intended for use as a circuit protective device Do not use this equipment in place of a motor overload relay or circuit protective relay The relay output contacts and solid state KYZ output contacts on the Powermonitor 3000 may be used to control other devices through setpoint control or communications The response of these outputs to a communications failure is configurable by the user Refer to Publication 1404 UM001 for information on configuring the outputs Be sure to evaluate the safety impact of the output configuration on your plant or process Product Description Powermonitor 3000 7 Other Warnings ATTENTION Electrostatic discharge can damage integrated circuits or semiconductors Follow these guidelines when you handle the module Touch a grounded object to discharge static
34. ee NEMA Standards publication 250 and IEC publication 529 as applicable for explanations of the degrees of protection provided by different types of enclosure Publication 1404 IN007D EN P October 2004 4 Powermonitor 3000 Using This Installation What This Manual Doesn t Contain Instruction This manual does not contain the following information Except as noted refer to the Powermonitor 3000 User Manual Publication 1404 UMO01 for detailed information on the topics in this list Information on metering functionality and measurements Use of the Display Module for configuration monitoring and commands Discussion of communications options functionality configuration and operation e Setpoint configuration and operation Discrete I O configuration and operation e Data logging including Event Log Trend Log Min Max Log Load Factor Log Advanced features including Oscillography Harmonic Analysis and Transient Detection Powermonitor 3000 data tables Sample ladder diagrams for communicating with the Powermonitor 3000 using various communications options Display module installation instructions refer to Publication 1404 INO05 For More Information on Additional Power Quality Products Table 1 Related Documentation For this information Refer to Publication Powermonitor 3000 User Manual 1404 UM001 Powermonitor 3000 Display Module Installation 1404 IN005 Instructions Bul
35. ff Powermonitor 3000 is not transmitting any TX data through the Ethernet port Hashing Red Powermonitor 3000 is transmitting data Publication 1404 IN007D EN P October 2004 14 Powermonitor 3000 C NETWORK STATUS NETWORK STATUS Publication 1404 IN007D EN P October 2004 Table 12 Ethernet IP Optional Communications Series B catalog numbers ending in ENT LED LED Color LED State and Communications Condition LNK Off No valid physical Ethernet connection Steady Green Valid physical Ethernet connection ACT Strobing or Powermonitor 3000 transmitting onto Ethernet Solid Yellow F1 off Not Used F2 off Not Used NETWORK STATUS Off No power Flashing Green No established connections Steady Green Connected has at least one established connection Flashing Red Connection timeout one or more connections to this device has timed out Steady Red Duplicate IP the IP address assigned to this device is already in use Flashing Green Red Selftest this device is performing a power up self test Table 13 ControlNet Optional Communications catalog numbers ending in CNT LED LED Color LED State and Communications Condition CHAN A and off No power or Channel disabled CHAN B Steady Red Faulted unit Alternating Self test red green Alternating red off Incorrect node configuration Steady green Normal operation Flashing green off
36. figuration and troubleshooting we offer TechConnect Support programs For more information contact your local distributor or Rockwell Automation representative or visit http support rockwellautomation com Installation Assistance If you experience a problem with a hardware module within the first 24 hours of installation please review the information that s contained in this manual You can also contact a special Customer Support number for initial help in getting your module up and running United States 1 440 646 3223 for failures within the first 24 hours of installation 1 440 646 5800 for installation assistance Monday Friday 8am 5pm EST Outside United States Please contact your local Rockwell Automation representative for any technical support issues New Product Satisfaction Return Rockwell tests all of our products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned United States Contact your distributor You must provide a Customer Support case number see phone number above to obtain one to your distributor in order to complete the return process Outside United States Please contact your local Rockwell Automation representative for return procedure Allen Bradley Powermonitor 3000 RSPower32 RSEnergyMetrix SLC 500 ControlLogix and RSLinx are trademarks and PLC 5 is a registered trademark of Rock
37. formation The KYZ output is a solid state relay designed for low current switching and long life Its normal application is to provide a pulse based on energy usage or one of five other parameters to an external pulse accumulator Terminal K is common Y is normally open and Z is normally closed Refer to Powermonitor 3000 User Manual publication 1404 UM001 for further information on the application and operation of relay and KYZ outputs Publication 1404 IN007D EN P October 2004 38 Powermonitor 3000 Communication Wiring Publication 1404 IN007D EN P October 2004 Methods for connecting communications wiring vary from option to option This section provides guidelines for installing dependable communications wiring for your Powermonitor 3000 system for each communications option including the native RS 485 communications port that is part of every Powermonitor 3000 The user must supply and install special high level isolation when the possibility of high ground potential differences exists This may occur when communicating with a unit connected to a power ground mat Failure to install such isolation may lead to personal injury or death property damage or economic loss TIIDTUM Yos will need to configure communications for each communications option Refer to the Powermonitor 3000 User Manual publication 1404 UMO001 for detailed communications configuration instructions Native RS 485 Communications Wiring
38. ge ranges and wiring termination information Powermonitor 3000 MASTER MODULE We strongly recommend the use of a separate source of control power from the power system being monitored For applications where power system information is critical consider the use of a user supplied uninterruptible power supply so that the Powermonitor 3000 continues to operate during power system events such as significant sags swells and transient disturbances DISPLAY a It is required to connect your Powermonitor 3000 control power g through user supplied disconnecting means and overcurrent protection SHLD RS 485 Status Inputs ATTENTION Do not apply an external voltage to a Status Input These inputs have an internal source and are intended for dry contact input only Applying a voltage may damage the associated input or internal power supply All Status Inputs are common to an internal 24VDC source on the SCOM terminal Status input terminals S1 and S2 are positive polarity and SCOM is negative polarity For optimal EMC performance we recommend wiring the status inputs using shielded cable Belden 8771 or equivalent with the cable shield grounded at both ends where possible See Figure 28 Publication 1404 IN007D EN P October 2004 Powermonitor 3000 37 Figure 28 Status Input Connections
39. icates the Display Module firmware revision MMOD EY displays the current Date e HH MM 55 displays the current Time e RELAY shows the status of the Form 4C relay eK Y Z shows the status of the KYZ output e51 STATUS shows the status of Status Input 1 5i CGUNT shows the accumulated value of Status Input 1 counter pes last cleared 5g STATUS shows the status of Status Input 2 since last SR 5g COUNT shows the accumulated value of Status Input 2 counter e Util Wi displays the output word bitfield as a hex number Refer to the Powermonitor 3000 User Manual publication 1404 UMO01 for information on using the Display Module Calibration To meet general operating requirements regular recalibration is not necessary For special customer requirements contact your Rockwell Automation representative for calibration or service information Powermonitor 3000 53 Cleaning Instructions ATTENTION Electrostatic discharge can damage integrated circuits or semiconductors Follow these guidelines when you handle the module Touch a grounded object to discharge static potential Wear an approved wrist strap grounding device Do not open the module or attempt to service internal components If available use a static safe work station When not in use keep the module in its static shield bag Disconnect and lock out all power sources and short all current transformer secondaries before servi
40. itor 3000 communications This step varies depending upon the communications option you have selected 6 Configure other optional performance features such as Setpoint Control Data Logging etc Refer to the Powermonitor 3000 User Manual publication 1404 UM001 for complete information on configuring and operating your Powermonitor 3000 Only qualified personnel should install wire service and maintain this equipment Refer to and follow the safety guidelines found starting at page 6 and pay attention to all warnings and notices in these instructions Publication 1404 IN007D EN P October 2004 16 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 Prevent Electrostatic Discharge ATTENTION Electrostatic discharge can damage integrated circuits or semiconductors Follow these guidelines when you handle the module Touch a grounded object to discharge static potential Wear an approved wrist strap grounding device Do not open the module or attempt to service internal components If available use a static safe work station When not in use keep the module in its static shield bag Mounting of Master Module Mount the Powermonitor 3000 Master Module in a suitable protective enclosure Select an enclosure that will protect the Master Module from atmospheric contaminants such as oil water moisture dust corrosive vapors and other harmful airborne substances The enclosure should also p
41. le firmware revision HEV IE 4 4 shows the units device ID number assigned at the factory This number is also used in the default address for native RS 485 and optional RS 232 and Ethernet communications SELFTES7 Sanrio displays a status code bitfield as a hex number A non zero value indicates a problem COME FLASH indicates the health of the flash memory code area RAM indicates the health of the random access memory ATA FLASH indicates the health of the flash memory data area Ni RAM indicates the health of the super cap backed non volatile random access memory u C D indicates the data acquisition system health z mrr i n M UU indicates the system watchdog timer status CLOCK indicates the health of the real time clock COMM displays the firmware revision of the optional communications card Gf applicable L LH displays the optional communication card type Publication 1404 IN007D EN P October 2004 52 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 e L OMM displays the optional communications status bitfield as a hex number 0000 hex is normal for 232 and RIO units ae 9001 hex is normal for DNT and ENT units e JMSTA displays the Display Module status bitfield as a hex number A non zero value may indicate a problem although a non zero value may appear if a Display Module is connected to an operating Master Module TIL M NI s ND e JM FRN ind
42. letin 1403 Powermonitor II Tutorial 1403 1 0 2 Ethernet Series B Release Note 1404 RN008 Publication 1404 IN007D EN P October 2004 Powermonitor 3000 5 Terms and Conventions In this manual the following terms and conventions are used Table 2 Abbreviation Term AWG American Wire Gage CSA Canadian Standards Association CT Current Transformer DM Display Module EMI Electromagnetic Interference ID Identification IEC International Electrotechnical Commission LED Light Emitting Diode NEMA National Electrical Manufacturers Association PLC Programmable Logic Controller PT Potential Transformer Also known as VT in some countries RAM Random Access Memory RFI Radio Frequency Interference R 1 0 Remote Input Output RMS Root mean square SLC Small Logic Controller SPDT Single Pole Double Throw UL Underwriters Laboratories VA Volt ampere VAR Volt ampere Reactive CIP Control and Information Protocol NAP Network Access Port Publication 1404 IN007D EN P October 2004 6 Powermonitor 3000 Safety Considerations Publication 1404 IN007D EN P October 2004 ATTENTION A ATTENTION A IMPORTANT IMPORTANT Only qualified personnel following accepted safety procedures should install wire and service the Powermonitor 3000 and its associated components Before beginning any work disconnect all sources of power and verify that they are d
43. lled communication cards 1 55 field service considerations 1 54 firmware upgrades 1 54 installation 1 15 L LED indicators 1 11 maintenance 1 51 calibration 1 52 factory installed communication cards 1 55 field service considerations 1 54 firmware upgrades 1 54 self test diagnostic data 1 51 master module 1 8 communications 1 9 configuration 1 8 dimensions 1 56 installation 1 15 mounting 1 16 spacing guidelines 1 56 terminal blocks wire sizes and screw torques 1 20 wiring 1 20 Minimum Configuration 1 15 mounting 1 16 master module 1 16 Index P product approvals 1 57 ANSI IEEE tested 1 59 CE certification 1 58 ControlNet conformance testing 1 57 EMC directive 1 58 EtherNet IP conformance testing 1 57 IEC529 NEMA UL 508 1 58 low voltage directive 1 58 UL CUL 1 57 product description 1 7 0 quick start guidelines 1 15 R relay and KYZ outputs 1 37 S safety considerations 1 6 self test diagnostic data 1 51 specifications 1 56 1 59 control relay 1 60 general input output and environmental ratings 1 59 input and output ratings 1 59 measurement accuracy resolution and range 1 59 relay life 1 60 status inputs 1 36 system accuracy considerations 1 17 bandwidth error 1 19 phase errors 1 18 ratio errors 1 17 V voltage and current inputs 1 21 W wiring 1 19 1 38 native RS 485 communications 1 38 optional DeviceNet communications 1 45 optional Ethernet communications 1 46
44. log number 1485C P1 C thin cable DeviceNet Notes 1 Example network protrayed For detailed DeviceNet installations including cable requirements refer to Publication DN 6 7 2 2 Terminating Resistors must be connected to each end of the DeviceNet network Omit the terminating resistor s if the device s already are equipped with internal terminating resistors 121 ohm Terminating Resistor See Note 2 Powermonitor 3000 units with catalog numbers ending in ENT are equipped with an industry standard Ethernet 10baseT port Your Powermonitor 3000 may contain one of two hardware versions of the Ethernet port The catalog number series determines which hardware version the product contains Table 37 below indicates the differences Table 37 Ethernet Hardware Versions Powermonitor 3000 47 Series A Series B Data Rate 10M Bit only 10 100M bit Protocol Supported EtherNet IP and CSP EtherNet IP Built in Web Page Yes fixed Yes configurable Supports CIP Class 1 No Yes Connnection 1 0 Data Supports Control FLASH No Yes The Powermonitor 3000 is designed to connect easily to industry standard Ethernet hubs and switches using standard UTP unshielded twisted pair cables with RJ 45 connectors Table 38 shows the cable and connector pin assignments and Figure 39 shows a typical star network topology Table 38 Ethernet Wiring Connections Terminal Signal Function 1
45. n Open Device Vendor Association ODVA independent test lab and has passed the EtherNet IP conformance test This test provides a level of assurance that the Powermonitor 3000 will interoperate with other conformance tested EtherNet IP devices including devices from other vendors Two representative devices from the Powermonitor 3000 EtherNet IP family of devices the 1404 M405A ENT B and the 1404 M8805A ENT B have been tested by ODVA using EtherNet IP Conformance Test version A2 8 The ODVA website www odva org maintains a list of products that have passed the conformance test at one of their test labs Ether IP conformance tested ControlNet Conformance Testing All Powermonitor products equipped with a ControlNet communications port bear the mark shown below This mark indicates the Powermonitor 3000 has been tested at a ControlNet International CD independent test lab and has passed the ControlNet conformance test This test provides a level of assurance that the Powermonitor 3000 will interoperate with other conformance tested ControlNet devices including devices from other vendors Two representative device from the Powermonitor 3000 ControlNet family of devices the 1404 M405A CNT A and the 1404 M805A CNT A have been tested by CI using ControlNet Conformance Test version 12 The CI website www ControlNet org maintains a list of products that have passed the conformance test at one of their test labs WcontrolNet UL CUL
46. n Wiring and Grounding Guidelines for Noise Immunity or the National Electric Code published by National Fire Protection Association NFPA Wiring of Master Module Terminal Blocks Wire Sizes and Screw Torques Observe all wire lug sizes and screw torques Refer to Technical Specifications on page 59 Powermonitor 3000 21 Voltage and Current Inputs Voltage Input and PT Selection The Powermonitor 3000 is designed to connect directly to power system rated up to 600 volts line to line 347 volts line to neutral Higher system voltages require the use of user supplied PTs Typical secondary voltage on a PT is 120V ac Select the PT primary voltage to match the nominal voltage of your power system Connect user furnished short circuit protection between the power system and the Powermonitor 3000 If PTs are used install the user furnished short circuit protection on the high voltage side of the PTs Current Inputs and Current Transformer CT Selection The current input on the Powermonitor 3000 is designed for a 5 amp nominal current signal User supplied CTs are required to connect your power system to the input of the Powermonitor 3000 Select the CT primary current to match the nominal current of your power system CTs and the Powermonitor 3000 should include a shorting terminal block in the CT secondary circuit Shorting the secondary with primary current present allows other connections to be removed if needed An open CT sec
47. nications interface The ControlNet Powermonitor 3000 can be connected in a single media or redundant media network Figure 40 shows an example ControlNet network using redundant media Figure 40 Powermonitor 3000 ControlNet Network Example Powermonitor 3000 Device ControlNet 1756 CNBR in 1756 A4 chassis redundant media optional ControlNet node Refer to the following documentation for ControlNet network wiring requirements and general ControlNet information ControlNet Cable System Planning and Installation Manual publication 1786 6 2 1 ControlNet Coax Tap Installation Instructions publication 1786 5 7 ControlNet Coax Media Planning and Installation Guide publication CNET IN002 Publication 1404 IN007D EN P October 2004 50 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 Connecting a Programming Terminal to the Network Using 1786 CP Cable To connect a programming terminal to the network using a 1786 CP cable you have the following options 1 Using a 1784 KTC KTCx or PCC communication card and a 1786 CP cable 1784 KTC KTCx 1786 CP Cable PCIC or PCC card ControlNet link A 2 Using a 1770 KFC communication interface a serial or parallel connection and a 1786 CP cable
48. ondary with primary current applied produces a hazardous voltage which can lead to personal injury death property damage of economic loss ATTENTION Never open a current transformer secondary circuit with primary current applied Wiring between the The shorting terminal block should be located adjacent to the Powermonitor 3000 Master Module so that it is readily accessible should service be needed Use 14 AWG 2 5 mm wire for the short run between the Powermonitor 3000 and the shorting terminal block Use wiring of 12 AWG 4 mm or larger between the shorting terminal block and the CT so that the additional load of the wiring does not overload the CT and reduce its accuracy Publication 1404 IN007D EN P October 2004 22 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 Mittra You may install either two or three CTs for any of the Delta or Open Delta wiring or voltage modes Refer to Figure 21 Figure 23 or Figure 26 for wiring of a 2 CT configuration Whether there are two or three CTs in a circuit does not affect the voltage wiring Refer to the User Manual publication 1404 UMO01 Do not install fuses or other overcurrent protection in the secondary circuit of a CT Refer to System Accuracy Considerations on page 17 for guidelines on PT and CT selection Refer to Technical Specifications on page 59 for information on voltage isolation levels and wire termination recommendations The wiring diagrams
49. optional remote I O communications 1 42 optional RS 232 communications 1 41 relay and KYZ outputs 1 37 Publication 1404 IN007D EN P October 2004 2 Index status inputs 1 36 terminal blocks wire sizes and screw torques 1 20 voltage and current inputs 1 21 wiring diagrams 1 23 3 phase 3 wire delta direct connect with three CTs 1 35 3 phase 3 wire delta with three PTs and three CTs 1 31 3 phase 3 wire grounded L2 B phase open delta direct connect with three CTs 1 34 3 phase 3 wire grounding wye direct connection 1 28 Publication 1404 IN007D EN P October 2004 3 phase 3 wire grounding wye with PTs 1 29 3 phase 3 wire open delta with three PTs and three CTs 1 32 3 phase 3 wire open delta with two PTs and two CTs 1 33 3 phase 4 wire direct connect 1 25 3 phase 4 wire with PT s 1 26 3 wire delta with three PT s and two CT s 1 30 3 wire grounded wye direct connection wiring diagram 1 27 single phase direct connection 1 23 single phase with PTs 1 24 Rockwell Automation Support Rockwell Automation provides technical information on the web to assist you in using our products At http support rockwellautomation com you can find technical manuals a knowledge base of FAQs technical and application notes sample code and links to software service packs and a MySupport feature that you can customize to make the best use of these tools For an additional level of technical phone support for installation con
50. r You may compensate for Ratio Error if known by adjusting the Basic Configuration entries for PT and CT primary or secondary voltages Publication 1404 IN007D EN P October 2004 18 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 For a PT the Ratio Error increases as the transformer s load current increases so its total load impedance should be as high as possible Conversely a CT s Ratio Error increases as the voltage supported by the transformer secondary increases so its total load impedance including the impedance of the wire connecting the CTs to the metering device should be as low as possible This is why 12 AWG or larger is usually recommended for wiring CTs with a 5 amp secondary rating Phase Error Phase shift between the primary to secondary signals is another source of inaccuracy introduced by the user supplied PTs and CTs Phase shift is generally not of concern for simple voltage or current measurements When these signals are combined for instance when calculating line to line voltage or phase power the effect of phase shift can become significant The difference in phase error among different transformers causes measurement errors If all the PTs and CTs introduced a five degree phase shift there would be no error in the measured quantities If on the other hand the PTs had a phase error of one degree and the CTs had a phase error of six degrees there would be a five degree phase error in the
51. r 106V 275V dc 0 2 Amp maximum loading 1404 xxxxB xxx 18V to 50V dc 15 VA maximum loading Input Impedance 1M ohm minimum 399V ac maximum V1 V2 and V3 to N Voltage Sense Inputs V1 V2 V3 Publication 1404 IN007D EN P October 2004 60 Powermonitor 3000 Table 44 Input and Output Ratings Current Sense Overload Withstand Inputs I1 12 13 14 15 Amps Continuous 200 Amps for one second Burden 0 05 VA Impedance 0 002 ohms Maximum Crest Factor at 5A is 3 Starting Current 5 mA Status Inputs Contact Closure Internal 24Vdc Control Relay 1 ANSI C37 90 1989 trip duty KYZ Output 1 Solid State KYZ 80mA at 240Vdc 300Vdc Table 45 Control Relay Rating 50 60 Hz AC rms DC Maximum Resistive Load 10A at 250V 10A at 30V and 0 25A at Switching 2500VA 250V Minimum Load Switching 10mA at 24V 10mA at 24V UL 508 CSA 22 2 IEC Rating B300 0300 Class Maximum Make Values 30A at 120V 0 55A at 125V Inductive Load 15A at 240V 0 27A at 250V 3600VA 69VA Maximum Break Values 3A at 120V 0 55A at 125V Inductive Load 1 5A at 240V 0 274 at 250V 360VA 69VA Maximum Motor Load 1 3 HP at 125V Switching 1 2 HP at 250V 1 Meets ANSI IEEE C37 90 1989 standards for trip duty Table 46 Relay Life Parameter Number of Operations Mechanical 5X 108 Electrical 1X109 1 Meets ANSI IEEE C37 90 1989 standards for trip duty Publication 1404 IN0
52. reen The Powermonitor 3000 is transmitting data Table 9 Remote 1 0 Optional Communications catalog numbers ending in RIO LED LED Color LED State and Communications Condition F1 off Not Used F2 off Not Used R 1 0 off Remote 1 0 communications has not been established Flashing Green Remote 1 0 communications has been established but there are errors Steady Green Remote 1 0 communications has been established Powermonitor 3000 13 Table 10 DeviceNet Optional Communications catalog numbers ending in DNT LED LED Color LED State and Communications Condition Fi Off Not Used Es F2 Off Not Used SEP NETWORK STATUS Off Power is off or the Powermonitor 3000 is SOOO NETWORK STATUS not online Flashing Green Network status is OK no connections established Steady Green Network status is OK connections established Flashing Red Recoverable communications failure port is restarting Steady Red Non recoverable communications error check wiring and configuration parameters Table 11 Ethernet Optional Communications Series A catalog numbers ending in ENT LED LED Color LED State and Communications Condition LINK Off Ethernet connection is inactive Steady Green Ethernet connection is active C LINK RX Off Ethernet is idle no active data present on port C RX Hashing Red Active data is present on Ethernet port TX O
53. rotect against personnel contact with energized circuits The ambient temperature within the enclosure must remain within the limits listed in the Specifications page 61 Select an enclosure that will provide adequate clearance for ventilation and wiring for the Powermonitor 3000 and other equipment to be installed within the enclosure See Figure 41 and Figure 42 for dimensions and spacing guidelines for the Powermonitor 3000 Mount the Master Module so that the metal grounding clips on the bottom of the mounting feet make direct contact with the enclosure mounting panel If the mounting panel is painted scrape or sand the paint down to bare metal Use star washers to assure good long term electrical contact with the mounting panel Ensure that the mounting panel is properly connected to a low impedance earth ground Mount the enclosure in a position that allows full access to the Powermonitor 3000 Master Module Install the Master Module with the ventilation slots in the bottom and top of the unit unobstructed to assure adequate free convection cooling of its internal electronic components System Accuracy Considerations Powermonitor 3000 17 IMPORTANT Use caution not to block the ventilation slots of the Master Module All wiring and other obstructions must be a minimum of 50 mm 2 0 inches from the top and bottom of the unit See Figure 41 on page 56 for mounting hole dimensions Mount the Master Module with four 4 No 8 32 U
54. rough a series of menus for configuration commands and data display Publication 1404 IN007D EN P October 2004 LED Indicators Figure 5 LED Indicators sl ISISIBISIS SIRE amp DIS je e Powermonitor 3000 11 The Display Module is shipped with a 3 meter 10 ft long shielded 4 pair cable that provides power and serial communications between the Master Module and the Display Module The Display Module fits into a standard ANSI four inch analog meter cutout for panel mounting Only one Display Module may be connected to a Master Module although you may use one Display Module to configure and monitor any number of Master Modules one at a time Figure 4 Display Module A Fwernonitor 3000 Pt monitor ower Allen Bradley J xe p The Powermonitor 3000 is equipped with six bi color light emitting diodes LED s arranged as shown in Figure 5 The three LED s on the left display the same information on Powermonitor 3000 modules with any communication option including native RS 485 communications only The three LED s on the right have different labels and different indications depending on the communi
55. ructing your own cable using DB 9 and or DB 25 connectors Publication 1404 IN007D EN P October 2004 42 Powermonitor 3000 Figure 32 Connecting Powermonitor 3000 to Computer Communications Port DB9 Female 5 1 e OOOOO OOOO 9 oo iS S 9 no connect 1 is Lr TXD 2 output A RXD 3 input e no connect 4 GND 5 ground DSR See Note 2 6 output RTS See Note 1 7 input CTS See Note 1 8 output no connect 9 e IBM Compatible PC See Note 3 Notes 1 Required only if user has enabled hardware handshaking i mn ee 2 Internally pulled active in this DCE a device function not supported 3 Straight through RS 232 cable required Or PLC Processor gt L Seat 3 J SLC 500 Ch 0 PLC 5 Ch 0 DB 25 Male Powermonitor 3000 IBM PC IBM PC DB 25 Female Or SLC Processor DBS Female pes rem 1 5 13 1 LX LA oooo 00000 OoOOOOOOOO0O0oO00 OOOO OOooo OOOOOOOOOOO0 9 6 9 6 25 14 TXD 2 SSS Se gt 2 3 RXD Ei RXD 3 3 2 TXD CTS See Note 1 8 gt 8 5 CTS See Note 1 Or ControlLogix Processor RTS Se
56. ter Module presents a standard load impedance to the RS 485 network allowing the standard 32 nodes on a network Configuration options for the native RS 485 port include the protocol device address and the data rate Defaults are Auto detect protocol Device address the Device ID assigned at the factory in the range 1 to 254 e Baud rate 9600 Use of RS 232 to RS 485 converter You need a user supplied RS 232 to RS 485 converter for communication between the Powermonitor 3000 native RS 485 port and an external device such as a computer or programmable controller RS 232 port Examples of these include B amp B Electronics Inc part number 485SD9TB DB 9 connection Allen Bradley catalog number 1761 NET AIC Publication 1404 IN007D EN P October 2004 40 Powermonitor 3000 Notes 1 Ds wo ES Figure 31 RS 485 Connections
57. the fifth 60 Hz harmonic Wide band instrument CTs are available for improved frequency response Bandwidth error cannot be corrected by adjusting the Powermonitor 3000 configuration In addition operation of either the PTs or CTs at extremely low frequencies may also cause saturation and resulting magnitude and phase errors For more detailed information on instrument transformer accuracy and power measurement refer to publication 1403 1 0 2 Bulletin 1403 Powermonitor II Tutorial Only qualified personnel following accepted safety procedures should install wire and service the Powermonitor 3000 and its associated components Before beginning any work disconnect all sources of power and verify that they are de energized and locked out Failure to follow these instructions may result in personal injury or death property damage or economic loss Wiring of the Powermonitor 3000 includes the following steps Connection of voltage and current signals from PTs and CTs Connection of control power Connection of status inputs and status control outputs Communications wiring Please follow these guidelines to help assure reliable trouble free operation of your Powermonitor 3000 Publication 1404 IN007D EN P October 2004 20 Powermonitor 3000 Publication 1404 IN007D EN P October 2004 Install and connect all wiring in a neat and workmanlike manner Use wire tags to identify connections Bundle wiring
58. tself ATTENTION Never open a current transformer CT secondary circuit with primary current applied Wiring between the CTs and the Powermonitor 3000 should include a shorting terminal block in the CT secondary circuit Shorting the secondary with primary current present allows other connections to be removed if needed An open CT secondary with primary current applied produces a hazardous voltage which can lead to personal injury death property damage or economic loss Firmware Upgrades Powermonitor 3000 firmware upgrades are of two types Service upgrades are those that occur from time to time to improve operation and resolve issues Product upgrades are optional firmware enhancements that you may purchase to convert your M5 Master module to an M6 or M8 or your M6 to an M8 Service upgrades may be available at no charge Contact your local Rockwell Automation representative for information or visit the Internet at http www ab com PEMS Product upgrades are available for purchase Contact your Rockwell Automation representative for additional information Master Module firmware upgrades of either type are performed using the native RS 485 communications port Firmware upgrades may be performed without removing the Powermonitor 3000 from its Powermonitor 3000 55 installation An RS 485 to RS 232 converter is required to connect between the Powermonitor 3000 and your personal computer communications port Cycling power to
59. upplied MODULE CT Shorting Switch or Test Block L1 f S S S a 9 SO a Q a Q n Customer Load Chassis Ground Publication 1404 IN007D EN P October 2004 32 Powermonitor 3000 Figure 23 3 Phase 3 Wire Open Delta with Two PT s and Two CT s Wiring Diagram Line Voltage Mode Open Delta 2 CT L1 L2 L3 Powermonitor 3000 MASTER MODULE Customer Supplied CT Shorting Switch or Test Block L1 Customer Load Chassis Ground Publication 1404 IN007D EN P October 2004 Powermonitor 3000 33 Figure 24 3 Phase 3 Wire Grounded L2 B Phase Open Delta Direct Connect with Three CT s Wiring Diagram Systems lt 600 Volts Nominal L L Line Voltage Mode Open Delta 3 CT L1 L3 Distribution Ground 7 Fuse Voltage must not exceed 347 Volts L L otherwise step down ransformers are required Powermonitor 3000 MASTER Customer Supplied MODULE CT Shorting Switch or Test Block L1 30 OO OO OO Customer Li L2 L3 Chassis Ground Load Publication 1404 IN007D EN P October 2004 34 Powermonitor 3000 Figure 25 3 Phase 3 Wire Delta Direct Connect with Three CT s Wiring Diagram Systems lt 600 Volts Nominal L L Line Voltage Mode Direct Delta 3 CT L1 1
60. well Automation DeviceNet is a trademark of Open DeviceNet Vendor Association ODVA Ethernet is a registered trademark of Digital Equipment Corporation Intel and Xerox Corporation Belden is a trademark of Belden Inc www rockwellautomation com Corporate Headquarters Rockwell Automation 777 East Wisconsin Avenue Suite 1400 Milwaukee WI 53202 5302 USA Tel 1 414 212 5200 Fax 1 414 212 5201 Headquarters for Allen Bradley Products Rockwell Software Products and Global Manufacturing Solutions Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Rockwell Automation SA NV Vorstlaan Boulevard du Souverain 36 BP 3A B 1170 Brussels Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation 27 F Citicorp Centre 18 Whitfield Road Causeway Bay Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Headquarters for Dodge and Reliance Electric Products Americas Rockwell Automation 6040 Ponders Court Greenville SC 29615 4617 USA Tel 1 864 297 4800 Fax 1 864 281 2433 Europe Rockwell Automation Br hlstraf e 22 D 74834 Elztal Dallau Germany Tel 49 6261 9410 Fax 49 6261 17741 Asia Pacific Rockwell Automation 55 Newton Road 11 01 02 Revenue House Singapore 307987 Tel 65 351 6723 Fax 65 355 1733 Publication 1404 IN007D EN P October 2004 PN 40055 212 03 1 Supersedes Publication 1404 IN007C
61. xamples D oo B amp B Electronics amp e 99 e Part Number 485SD9TB DB9 a VL od 2 Allen Bradley Cat 1761 NET AIC D Shields should be connected at A e D SHLD one end only to avoid ground loops D a 8 C3 RS 485 h H c3 Xe m LH Publication 1404 IN007D EN P October 2004 1500 Terminating Resistor See Note 2 Powermonitor 3000 41 Optional RS 232 Communications Powermonitor 3000 units with a catalog number ending in 232 are equipped with an RS 232 serial communications port in addition to the native RS 485 port The RS 232 communications standard supports point to point communications among two stations or nodes The RS 232 port supports Allen Bradley DF1 half duplex slave and Modbus RTU slave communications at data rates of 1200 to 19 2k baud You must select either optional RS 232 communications or native RS 485 communications The two ports do not operate at the same time The optional RS 232 communications port is a DCE data communications equipment type device It requires a straight through RS 232 cable to connect with personal computers programmable controller serial ports and other DTE data terminal equipment devices It requires a crossover cable for connection to a modem or other DCE devices No terminating resistor is required The maximum cable length is 15 24 meters 50 0 feet Refer to the following wiring diagrams for cable pinout information for const

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