Motor Power Wiring, NT and MG Motors | Emerson 400518-01 instruction

Safety Information	Product Overview

Installation

Diagnostics

Options and Accessories

Specification

SHB+

-B

PE

SH PE B+

Figure 15:Shunt Resistor Connections showing SM-Heatsink DBR-1 Kit

Do Not make any shunt resistor connections to B-.

Shunt connections are at main voltage potential. Components connected must be rated for the voltage and selected for safety. The external shunt resistor must have protection for a failed ON state of the shunt control.

Motor Power Wiring

The following paragraphs provide details of motor connections. When motor power cables are long, 100ft. [30 m], a ferrite (Control Techniques p/n 157016-13, Steward p/n 28A3851-0A2 or equivalent) installed on the three phase conductors but not the shield, near J1 can significantly reduce high frequency switching harmonics that in some cases can cause communications errors. Maximum cable length is 200 ft [60 m]. J1 terminals are suitable for one 18 AWG to 14 AWG or ISO 0,75 to ISO 2,5 stranded conductors. The ground/shield terminal may contain the shield and ground conductors together if each is 16 AWG or ISO 0,75 or ISO 1,5. Otherwise a ferrule must be used to crimp both connectors together.

NT and MG Motors

NT and MG motors are equipped with up to three male MS (Military Standard) connectors, one for stator connections, one for encoder connections and one for the brake (if so equipped).

Stator connections from the drive to the motor are made with the CMDS or CMMS cable have a female MS style connector on the motor end and four individual wires and shield that connect to the motor power connector on the front of the drive.

The motor ground wire and shields must be run all the way back to the drive terminal and must not be connected to any other conductor, shield or ground except the enclosure wall for EMC.

Installation

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Emerson 400518-01 installation manual Motor Power Wiring, NT and MG Motors

Contents

Epsilon EP Drive Page Epsilon EP Drive Installation Manual Reference Materials Safety Precautions General warning Listed 51Y8 IND. CONT. EQ Underwriters Laboratories Listed Drive Overload Protection Vii CE Declaration of Conformity Viii Table of Contents Index Diagnostics and TroubleshootingOptions and Accessories Specifications Product Overview Epsilon EP Drive Product Overview Achieving Low Impedance Connections Basic Installation GuidelinesInstallation Electromagnetic Compatibility EMC Electrostatic Discharge ESD Protection Wiring NotesEnvironmental Considerations Nema Enclosure Panel Layout Outside Enclosure Cable to Enclosure ShieldingInside Enclosure Epsilon EP Schaffner Control Techniques Rating Mechanical InstallationAC Line Filter Installation Notes AC Line Filters Mechanical Drawing for Epsilon Base and Indexing Drives Mechanical Drawing for Epsilon Programming Drive Drive Model Dimension a Minimum Panel Width Inches mm System Grounding High Power Connections AC Supplies not Requiring Transformers AC Power Requirements Earth Grounded Delta Distribution Transformer, 240 Vac 3Ø AC Supplies Requiring Transformers To Fusing Transformer Sizing Single Phase Power Supply Connections Drive/Motor Combination Suggested KVA Rating LPN-RK-10SP Line Fusing and Wire Size Operation on DC Input Supply AC Input Power Connections External Shunt Resistor External Shunt Electrical InstallationShunt Resistor Kit Installation Shunt Control NT and MG Motors Motor Power Wiring Epsilon EP NT/MG Motor Power Wiring Diagram Front View XV Motor Power Wiring Voltage Range Model Current Low Power ConnectionsDC Logic Power Supply Wiring Logic Power Supply Specification Motor Overtemp Wiring Motor Feedback Wiring J6Connection of Encoder Quadrature and Marker Signals Connection of Encoder Commutation Signals to the Drive XV 130 mm Motor XV 40-80 mm Motor Epsilon EP to NT or MG Motor Brake Wiring Diagram Motor Brake Wiring XV 40mm-80mm Input/Output and Drive Enable Wiring Connector J3 Functions O Connector J3 Functions STI-SNCOA Analog/Sync Output Connector J5 Function Pin Numbers Electrical Characteristics Function Pin Number Electrical Characteristics Sync Input Connector J10 Encoder Output Signal Wiring Analog Command Wiring Drive J5 Connector Shell Ns Minimum Pulse Mode Wiring, Differential Inputs CCW Pulse Mode Wiring, Single Ended Inputs Master/Slave Encoder Connections Communication Cables CommunicationsPin Function Epsilon EP Serial Communication Connector DeviceNet Port Serial Communications SpecificationsModbus Communications Ethernet Port Installation Display Indication Status Description Diagnostic DisplayDiagnostics and Troubleshooting Status Codes Fault Codes Display Fault Action to Reset Bridge Disabled Flash Invalid Fault Descriptions Low DC Bus Threshold High DC Bus Threshold Travel Limit + Drive Faults Diagnostic Analog Output Test PointsChannel Analog/Sync Output Connector J5 Pin# Rebooting the Drive Viewing Active Drive FaultsResetting Faults Epsilon EP Drive Options Options and Accessories STI-24IO STI-SNCOA STI-SNCI STI-ENC Options and Accessories Specifications Epsilon EP Specifications Control Outputs Pulse ModeEncoder Output Signal Control Inputs Environmental Fault Detection CapabilityDrive Weights Cooling Method Drive Model Dimension a Dimension B Shown in inches/mm Epsilon EP Drive Dimensions EIO26 Cable Cable Diagrams XTMDS-XXX Cable XV Motor Cables XCMDS-XXX XCMDBS-XXX +24V XTBMS-XXX PIN XEFTS-XXX Cable XEFCS-XXX Cable CMDS-XXX Cable NT and MG Motor CablesCMMS-XXX Cable CBMS-XXX Cable Socket Specifications EFCS-XXX Cable SNCFLOA-XXX Sync Cables SNCMD-815-XXX SNCMD-89-XXX ESA-SP-485-XXX Communications Cables Index Page