X - Yaskawa
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1. Ground terminal Fig 2 1 Drive Terminal Configuration efesotomasyon com Electrical Installation 2 2 Wiring Main Circuit Terminals Applicable Wire Sizes and Closed loop Connectors Select the appropriate wires and crimp terminals from Table 2 1 to Table 2 2 Table 2 1 208 240Vac Wire Sizes and Connector Specifications Clamping Recommended Terminal Torque Wire Size Drive Model Nominal Terminal Symbol lip tfo AWG CIMR E7U mm R LI S L2 TL3 0 5 0 75 B2 U TI V T2 W T3 gt Ne S L2 T L3 2 U TI _ 512 B2 U TI 512 TIL3 B1 B2 U T S L2 TIL3 2 U TI S L2 TIL3 2 U T 7 S L2 B2 U T1 600Vac UL Approved vinyl sheathed or equivalent 13 3 X Pres 44 3 22 1 44 3 eL 5 0 3 O M8 38 3 R L1 S L2 T L3 V 1 2 U T1 V T2 W T3 10 0 22 1 6 44 3 5 0 i 2 1 U T1 V T2 W T3 S1 L21 T1 L31 45 1 4 88 5 10 0 di 2 TL3 V T2 W T3 RI L11 S1 L21 TI L31 Electrical Installation 2 3 Table 2 1 208 240Vac Wire Sizes2. Charge indicator Ground terminal Models CIMR _ 2018 25 HP 208V 4018 30 HP 480V and smaller 5 sP 1 2 ac R 1515253 54155 36 87 5 5 sw kc Ground terminal Control circuit terminals Charge indicator NFONJE 5 MS 4 0 5 0N m ons Terminal tightening torque 9 0 10 0N m e M6 4 0 5 0K 1 16 30 10 SHUCCE amp U L21 TVLS e Of S L2 1 3 UTi j WT2 W T3 iaie elle LI Or _ Ground terminal Models CIMR _ _2022 30 HP 208V 4030 40 HP 480V and larger Main circuit terminals
3. 2 6 R L16 Control circuits Control circuits CIMR 4075 to 4160 and CIMR _ 4185 to 4300 125 Hp to 500 Hp 3 en R L1 S L2 TIL3 R1 L11 gt 5121 P T1 L31 400 200 ot 30940 9 1i V Power Control supply circuits Led Input fuses or molded case circuit breakers are required for proper branch circuit protection for all Drives Failure to use recommended fuses circuit breakers See Appendix E may result in damage to the wiring Drive and or personal injury 2 Control power is supplied internally from the main circuit DC power supply for all Drives 3 Consult your Yaskawa representative before using 12 pulse rectification Note 1 Electrical Installation 2 10 Cable Length between Drive and Motor The E7 should be installed as close as possible to the motor to minimize the length of load side power cable needed between the Drive and the motor If the cable between the Drive and the motor is long the high frequency leakage current will increase causing the Drive output current to increase as well This may affect peripheral devices To prevent this reduce the cable length whenever possible or if necessary adjust the carrier frequency set in C6 02 as shown in Table 2 6 The line side power cables load side power cables and the control wiring should all be run
4. ET V 15VDC 20mA 2kQ Frequency x 4 A1 0 10VDC 20k Reference N 4to20mA E A2 H3 08 4 20m A 250K Q P P 0 to 10V 20K Terminal Connections AC 0 10Vdc A to AC 4 20mA 2 to AC 0 10Vdc P Pair Fig 2 3 Analog Input Terminal Configuration Table 2 7 Terminal Numbers and Wire Sizes Same for all Drives Possible Recommended Terminal Torque Wire Sizes Wire Size AWG Wire Type Screws Ib in Nem AWG mm mm Terminals 51 52 53 54 55 56 57 SN SC SP A2 AC MI M2 M3 M4 Shielded twisted pair wire MA MB MC FM AC eee M 5 Shielded polyethylene covered AM R R S S IG vinyl sheath cable Stranded 4 2 to 5 3 wire 1 7 0 to 8 8 20 to 14 12 0 8 to 1 0 0 5 to 22 1 25 E G M3 5 Use shielded twisted pair cables to input an external speed command 2 Yaskawa recommends using straight solderless terminals on digital inputs to simplify wiring and improve reliability 3 Yaskawa recommends using a thin slot screwdriver with a 3 5 mm blade width Electrical Installation 2 12 Wiring Checks After all wiring is completed perform the following checks 1 Is all wiring correct 2 Have all wire clippings screws or other foreign material been removed from the Drive enclosure 3 Are all terminal s
5. 40 4 to 4300 DC power input 1 20P4 to 2110 40P4 to 4300 DC reactor connection 20P4 to 2018 40P4 to 4018 Ground 20P4 to 2110 40P4 to 4300 Electrical Installation 2 8 Main Circuit Configurations 208 240Vac The 208 240Vac main circuit configurations of the Drive are shown in Table 2 4 Table 2 4 Drive Main Circuit Configurations 208 240 VAC CIMR __ _ 20P4 to 2018 CIMR 2022 and 2030 1 2 Hp to 25 Hp 30 Hp to 40 Hp Power Control supply circuits Control circuits CIMR __ _ 2037 to 2110 50 Hp to 150 Hp Gs Power Control supply circuits Input fuses or molded case circuit breakers are required for proper branch circuit protection for all Drives Failure to use recommended fuses circuit breakers See Appendix E may result in damage to the wiring Drive and or personal injury Control power is supplied internally from the main circuit DC power supply for all Drives Consult your Yaskawa representative before using 12 pulse rectification Electrical Installation 2 9 Main Circuit Configurations 480Vac The 480Vac main circuit configurations of the Drive are shown in Table 2 5 Table 2 5 Drive Main Circuit Configurations 480 VAC CIMR _ _ _ 40P4 to 4018 DIME 4024 10 4059 1 2 Hp to 30 Hp 40 Hp to 100 Hp
6. D M8 867 4 400 X 2P Ss 98 0 203 X 2P r 1 4200 6200 2400 6400 mt p Use 75 C copper wire or equivalent Drive Model Nominal CIMR E7U Hp Determine the wire size for the main circuit so that line voltage drop is within 2 of the rated voltage Line IMPORTANT voltage drop is calculated as follows Line voltage drop V x wire resistance Q km x wire length m x current A x 103 Prior to removing any protective cover or wiring any part of the Drive remove all power sources including main input power and control circuit power Wait a minimum of 5 minutes after power removal before WARNING removing any cover The charge lamp located within the Drive should be off prior to working inside Even if the charge lamp is off one must measure the AC input output and DC Bus potential to insure safe levels prior to resuming work Failure to adhere to this warning may result in personal injury or death Electrical Installation 2 7 Main Circuit Terminal Functions Main circuit terminal functions are summarized according to terminal symbols in Table 2 3 Wire the terminals correctly for the desired purpose Table 2 3 Main Circuit Terminal Functions 208 240Vac and 480Vac Purpose Terminal Designation Model CIMR E7U__ _ _ 208 240Vac 480Vac R LI S L2 T L3 20P4 to 2110 40P4 to 4300 Main circuit power input RI L11 SI L21 TI L31 2022 to 2110 4030 to 4300 Drive outputs U T1 V T2 W T3 20P4 to 2110
7. Drive Model Nominal CIMR E7U S L2 T L3 C 40 4 0 5 0 75 B1 B2 U T1 V T2 ws S L2 T L3 40P7 B2 U TI WIT3 41 5 42P2 43P7 45P5 4TP5 49P0 4011 4015 4018 4024 4030 4037 lt R LI S L2 T L3 B2 U T1 V T2 W T3 M 1 S L2 T L3 t W T3 69 S L2 T L3 B2 U T1 V T2 W T3 E 5 a N S L2 B2 U T1 V T2 W T3 lt ome 2 S L2 T L2 B2 U T1 V T2 W T3 600Vac UL Approved vinyl sheathed or equivalent 1 B2 U T1 V T2 W T3 z S L2 B2 U TI V T2 a gt oc lt S L2 Pi 3 U T1 V T2 W T3 w z Un z S L2 T L3 1 C3 U T1 V T2 W T3 R1 L11 SUL21 TI L31 z a 09 a T E E E R L1 S L2 T L3 1 U T1 V T2 W T3 RI L11 51121 T1 L31 S L2 T L3 1 U T1 V T2 W T3 R1 L11 S1 L21 TI L31 Hp Electrical Installation 2 5 Nominal CIMR E7U Hp Table 2 2 480Vac Wire Sizes and Connector Specifications Clamping Recommended Terminal Torque ira
8. Gi Terminal Symbol lb in Wire Size AWG Wire Type Nem 1 U T1 V T2 88 5 20 W T3 R1 L11 817121 TI L31 10 0 33 6 m 44 3 5 0 2 88 5 10 0 2 es 347 S L2 T L3 39 2 V T2 W T3 RI LI1 S1 L21 T1 L31 123 22 5 88 5 10 0 D 347 lt 39 2 r 1 4200 6200 4400 6400 ES d aan 347 S L2 D1 39 2 U TI V T2 W T3 R1 L11 1 L21 TI L31 pos ets 600Vac UL Approved vinyl sheathed or equivalent r 1 8200 6 200 4400 6400 Electrical Installation 2 6 Table 2 2 480Vac Wire Sizes and Connector Specifications Clamping Recommended Terminal Torque Terminal Symbol lb in Wire Size AWG Wire Type 2 Nem mm DD 88 5 300 X 2P R LI S L2 M8 10 0 152 X 2P 88 5 300 X 2P U TI V T2 W T3 R1 L11 S1 L21 TI L33 EN 10 0 152 X 2P 88 5 2 0 300 350 EN 10 0 67 4 AN 867 4 3 0 X 2P 98 0 85 2 r 1 4200 6200 2400 6400 d PS NA 88 5 500 X 2P R LI S L2 M8 10 0 253 X 2P 88 5 400 X 2P U TI V T2 W T3 R1 L11 S1 L21 TI L33 10 0 203 X 2P 600Vac UL Approved 88 5 2 0 du re ete 867 4 250 98 0 a27 2 2P r 1 4200 6200 2400 6400 T E 88 5 700 X 2P R LI S L2 T L3 10 0 355 X 2P U TI V T2 W T3 R1 L11 S1 L21 TI L33 E En 0 ber x AN 88 5 2 0 E 10 0 67 4
9. board Fig 2 4 DIP Switch S1 Location Table 2 9 DIP Switch S1 Function Setting OFF No terminating resistance RS 485 and RS 422 terminating resistance ON Terminating resistance of 1100 Factory Default OFF OFF 0 10 Vdc internal resistance 20KQ Input method for analog input A2 ON 4 20mA internal resistance 2500 Factory Default ON Electrical Installation 2 15 Shunt Connector CN15 The shunt connector CN15 is described in this section Shunt connector along with parameters H4 07 and H4 08 select the sig nal range of the analog output terminals FM and AM Shunt connector CN15 is only available when the optional Terminal Card with the 4 20mA Analog Output Monitor is installed Model No ETC618120 See Chapter 7 Maintenance for installation of the optional Terminal Card The function of various shunt connector CN15 configurations is shown in Table 2 10 Fig 2 5 Shunt Connector CN15 Location Table 2 10 Shunt Connector CN15 Configuration Options CN15 Analog Output Monitor Configurations EJ Voltage Output 0 10 Vdc for terminals FM AC CH1 and AM AC CH2 EH Current Output 4 20mA for terminals FM AC CH1 and AM AC CH2 Voltage Output 0 10Vdc for terminals FM AC CH1 Current Output 4 20mA for terminals AM AC CH2 Current Output 4 20mA for terminals FM AC CH1 Voltage Output 0 10 Vdc for terminals AM AC CH2 The so
10. 110 CIMR E7U4024 to 4300 Shorting Bar Sta ndard CIMR E7U20P4 to 2018 CIMR E7U40P4 to 4018 es Ni Li 12 TA L3 ETS Forward Run Stop Motor Y Reverse Run Stop External Fault Fault Reset Multi function Contact Inputs Multi step S peed Setting 1 Factory Default Mutti step S peed Setting 2 H2 0 1 Jog Frequency Reference H2 0 2 Z External Frequency Reference Modbus Metasys APOGEE Communications RS 4 85 422 d 0 10VDC 20K Q 4 to 20mA 15VDC 20mA H3 08 4 20mA 250 Q 0 to 1 20K Q H4 01 FM H4 04 AM Terminating Resistance Fig 2 6 Terminal Connections Electrical Installation 2 18 Fault Contact Digital Output 250VAC 3 1A Digital Output 1 Default During RUN Multi function Digital Outputs Digital Output 2 250VAC 30VDC Default Remote Auto Operation N Multi function 0 B t Analog Outputs 0 to H10VDC 2mA Control Circuit Wiring Precautions Observe the following precautions when wiring control circuits 1 Separate control wiring from power motor wiring terminals R L1 S L2 T L3 U T1 V T2 W T3 1 C2 and 3 and
11. E7U4045 CIMB E7U2075 CIMR E7U4055 CIMR E7U4075 CIMR E7U2090 CIMR E7U2110 CIMR E7U4090 CIMR E7U4110 CIMR E7U4160 CIMR E7U4185 CIMR E7U4220 CIMR E7U4300 Document Number IG E7 03 07 11 06 Rev 06 07 Data subject to change without notice Yaskawa Electric America Inc Chapter 2 Electrical Installation This chapter describes wiring terminals main circuit terminal connections main circuit terminal wiring specifications control circuit terminals and control circuit wiring specifications Terminal Block 2 2 Wiring Main Circuit 2 3 Control Into suu corde tea le ote aoe i teres thes 2 12 Electrical Installation 2 1 Terminal Block Configuration The wiring terminals are shown in Fig 2 1 id pH SN SC SP A1 A2 V AC V MP ACIRP R R 5 6 MB MC 5 54 1551 llo Control circuit terminals i e Main circuit terminals EVLIIS L2IT L3 ABCDE
12. and Connector Specifications Clamping Recommended Terminal Torque Wire Size oye Screws Ib in AWG Nem mm R LI S L2 TL3 Pius V T2 W T3 R1 L11 SUL21 T1 L31 22 5 100 ee S L2 TL3 199 300 V T2 W T3 RI L11 S1 L21 T1 L31 22 5 152 88 5 SERRE 10 0 at 2 199 3 0 22 5 85 12 4 14 347 1 0 R LI S L2 T L3 39 2 53 5 X 2P U T1 V T2 W T3 517 21 T1 L31 D ps SEAP 88 5 2 0 10 0 67 4 199 4 0 22 5 107 2 12 4 14 600Vac 347 4 0 UL Approved R L1 S L2 T L3 E 39 2 80 X 2P vinyl sheathed 199 3 0 X 2P or equivalent V T2 W T3 RULI1 S1 L21 TI L31 MIO 22 5 85 2 D 88 5 2 0 1999 10 0 67 4 TN 199 2 0 X 2P 22 5 674 X 2P D E 347 250 x2P R LI S L2 T L2 D 39 2 127 x2P U T1 V T2 W T3 RULI1 81 1 21 T1 L31 D run 88 5 2 0 10 0 67 4 D 347 2 0 X 2P 39 2 67 4 X 2P Dm aE 347 300 X 2P S L2 T L3 39 2 152 X 2P V T2 W T3 RULI1 S1 L21 TI L31 E 205 x A 88 5 2 0 10 0 67 4 347 4 0 X 2P 39 2 1072 2 m Use 75 C copper wire or equivalent Drive Model Nominal CIMR E7U Hp Electrical Installation 2 4 Table 2 2 480Vac Wire Sizes and Connector Specifications Clamping Recommended Terminal Torque Terminal Symbol Saree pein Wire Size AWG Wire Type Nem mm
13. crews tight Electrical Installation 2 13 Control Circuit Terminal Functions The factory default functions of the control circuit terminals for 2 wire control are shown in Table 2 8 Digital input signals Table 2 8 Control Circuit Terminals a Signal Level Forward run when CLOSED stopped when OPEN Forward run stop command Reverse run stop command Reverse run when CLOSED stopped when OPEN External fault input Fault when CLOSED Fault reset Reset when CLOSED Multi step speed reference 1 Master auxiliary switch Auxiliary frequency reference when CLOSED Multi step speed reference 2 Multi step setting 2 when CLOSED Jog frequency reference Jog frequency when CLOSED Multi function digital inputs Functions set by H1 01 to H1 05 24 Vdc 8 mA Photocoupler isolation Digital input common Refer to Table 2 10 for connection details Analog input signals 15Vdc power supply 15Vdc power supply for analog inputs or transmitters 15Vdc Max current 20 mA Analog input or Speed Command to 10Vdc 100 0 to 10 V 20 kQ Multi function analog input 4 to 20 mA 100 0 to 10Vdc 100 H3 0 Function set by H3 09 4 to 20 mA 250Q 0 to 10 V 20kQ Analog common Shield wire optional ground line connection point Digital output signals During Run N O contact CLOSED during operati
14. efesotomasyon com YASKAWA IG E7 03 The Drive for Quality Installation Guide for E7 Drives Purpose This document describes wiring terminals main circuit terminal connections and main circuit terminal wiring specifications for the standard E7 drive The contents of this document are included in the E7 User Manual TM E7 01 Chapter 2 pages 2 1 through 2 7 Section Wiring Main Circuit Terminals Table 2 1 208 240Vac Wire Sizes and Connector Specifications Table 2 2 480Vac Wire Sizes and Connector Specifications Information in this document supercedes that contained in TM E7 01 with dates 5 1 06 Rev 06 05 and earlier The data in this document reflects the most recent information provided by Yaskawa regarding these specific wire size tables This document is subject to change without notice The latest version of this document can be obtained from the Yaskawa website www yaskawa com by entering IG E7 03 into the Yaskawa site search Applicability This document applies to the following models of E7 drives CIMR E7U20P4 CIMR E7U40P4 e fe sotomas yon co m CIMR E7U20P7 CIMR E7U40P7 CIMR E7U21P5 CIMR E7U41P5 CIMR E7U22P2 CIMR E7U42P2 CIMR E7U23P7 CIMR E7U43P7 CIMR E7U25P5 CIMR E7U45P5 CIMR E7U27P5 CIMR E7U47P5 CIMR E7U2011 CIMR E7U49P0 CIMR E7U2015 CIMR E7U4011 CIMR E7U2018 CIMR E7U4015 CIMR E7U4018 CIMR E7U4024 CIMR E7U4030 CIMR E7U4037 CIMR E7U2022 CIMR E7U2030 CIMR E7U2037 CIMR E7U2045 CIMR E7U2055 CIMR
15. ftware configuration for the analog output monitor signal type is listed below Parameter Parameter Name Description Setting Factory Menu No Digital Operator Display Range Setting Location Terminal FM Signal Level 0 0 10V H4 07 Selection 2 4 20 2 Programming AO Level Select NEVER Dos qe Terminal AM Signal Level 0 0 10 V H4 08 Selection 2 4 20 mA 0or2 AO Level Select2 iiid Electrical Installation 2 16 Sinking Sourcing Mode The input terminal logic can be switched between sinking mode OV common and sourcing mode 24V common by using the terminals SN SC and SP An external power supply can also be connected providing more freedom in signal input methods Table 2 11 Sinking Sourcing Mode and Input Signals Internal Power Supply Sinking Mode i Pp gt izk IP24V 24V 4 Factory Default External Power Supply Sinking Mode 1 External 24 424V Internal Power Supply Sourcing Mode Act 4 51 IP24V 24V External Power Supply Sourcing Mode External 24V IP24v 24 Electrical Installation 2 17 Terminal Connections Connections to Drive terminals are shown in Fig 2 6 3 Phase Power Supply 50 6 0Hz DC Reactor Standard CIMR E7U2022 to 2
16. in a separate conduit Careful atten tion to this recommended design practice will avoid many potential motor and Drive related problems Table 2 6 Motor Cable Length vs Carrier Frequency C6 02 Motor Cable Length 164 ft 60m maximum 328 ft 100m maximum More than 328 ft 100m See the limitations on carrier frequency based on Drive capacity and model number in Appendix B Ground Wiring Observe the following precautions when connecting the ground wire 1 208 240Vac Drives should have a ground connection with resistance of less than 100Q 2 480Vac Drives should have a ground connection with resistance of less than 10 3 Do not share the ground wire with other devices such as motors or large current electrical equipment 4 Always use a ground wire that complies with technical standards on electrical equipment and minimize the length of the ground wire Leakage current flows through the Drive Therefore if the distance between the ground rod and the ground terminal is too long potential on the ground terminal of the Drive will become unstable 5 When using more than one Drive be careful not to loop the ground wire See Fig 2 4 OK NOT OK Fig 2 2 Ground Wiring Examples B Control Circuit Ground Terminals The removable Drive control terminal card provides two ground terminals marked TB3 and 4 to accept the control wire shield connection The control wire shield should be connected on this end on
17. ly the opposite end should be isolated with electrical tape IMPORTANT Grounding of the E7 enclosure and motor is required for proper system operation Electrical Installation 2 11 Control Circuit Wire Sizes The auto mode speed reference speed command field wiring connection is made to E7 Drive terminals A1 or A2 signal positive AC signal common and G shield Keep this lead length as short as possible to maintain signal quality Insulated twisted shielded pair wire 2 conductor t 18 ga Belden 8760 or equivalent is required Do not run these wires in the same conduit as other AC power or control wires The shield must be connected on this end only stub and isolate the other end The A2 signal employed is 4 to 20 mA with parameter H3 08 set for 2 4 20 mA For 0 to 10 VDC parameter H3 08 is set for 0 0 10 VDC and the E7 control board DIP switch 51 2 must be in the OFF position See Fig 2 4 For remote operation keep the length of the control wiring to 50m or less Separate the control wiring from high power lines input power motor leads or relay sequence circuits to reduce noise induction from peripheral devices When setting speed commands frequency references from an external speed potentiometer and not from the Digital Opera tor use shielded twisted pair wires and ground the shield to terminal E G as shown in Fig 2 3 Terminal numbers and wire sizes are shown in Table 2 7
18. on Multi function digital output Function set by H2 01 Remote Auto Operation N O contact CLOSED when local control Multi function digital output Function set by H2 02 Dry contacts Contact capacity 1 A max at 250Vac max at 30Vdc Fault output signal SPDT MA MC CLOSED during fault condition MB MC OPEN during fault condition Dry contacts Contact capacity 1 A max at 250Vac max at 30Vdc Analog output signals Multi function analog output output frequency 0 to 10Vdc 100 frequency Multi function analog monitor 1 Function set by H4 01 Analog common Multi function analog output output current 0 to 10Vdc 100 Drive s rated output current Multi function analog monitor 2 Function set by H4 04 to 10 max 5 2 mA max RS 485 422 Modbus communication input Modbus communication output For 2 wire RS 485 jumper and S and jumper R and S Differential input PHC isolation Differential input PHC isolation Signal common Electrical Installation 2 14 DIP Switch 51 DIP Switch S1 is described in this section The functions of DIP switch S1 are shown in Table 2 9 S I Na mu re Ej CE ws ee amp ccec Ce ele eo Lor PONE ge minating 4 ON TD 1 BONG resistance 2 P DIP Switch S1 located on gt terminal
19. other high power lines Separate wiring for control circuit terminals MA MB MC M1 M2 M3 and M4 digital outputs from wiring to other control circuit terminals If using an optional external power supply ensure it is a UL Listed Class 2 power supply source Use twisted pair or shielded twisted pair cables for control circuits to prevent operating faults Prepare cable ends as shown in Fig 2 7 Connect the shield wire to terminal E G Insulate the shield with tape to prevent contact with other signal lines and equipment Shield sheath Insulation Do not connect here Connect to shield sheath terminal E G at Drive Insulate with tape Fig 2 7 Preparing the Termination of Shielded Twisted pair Cables Electrical Installation 2 19 Field Wiring Diagram Use this diagram to document field wiring It may be helpful to copy this page H1 0 1 H1 02 H1 03 H2 01 H1 04 H1 05 H2 02 15VDC 20mA 0 10VDC 20K Q H3 08 H4 01 FM 4 20mA 250 Q 0 to 1 20K H4 04 AM Terminating Resistance Fig 2 8 Field Wiring Diagram Electrical Installation 2 20
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