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Intelligent Motion Systems IM481H, Ultra Miniature High Performance Microstepping Drpive manual +

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Shield to Earth Ground

on Supply End Only

Shielded Twisted Pair

(Wire Size from

IMS Driver Supply Cable AWG Table)

π

Type RFI Filter

≥ Required Current

Cable Lengthas required120 or 240 VACDependent onPower SupplyPower Supply+

-

To Cable ADC Volts Out

NOTE:

Connect the cable illustrated

in Example A to the output of

the Power Supply

Example C – Cabling 50 Feet or Greater,

AC Power to Power Supply

Contents

Main Excellence in Motion IM481H OPERATING INSTRUCTIONS Page Page Page Page 3 SECTION 3 PIN ASSIGNMENT AND DESCRIPTION SECTION 4 ELECTRICAL SPECIFICATIONS * SECTION 5 THERMAL SPECIFICATIONS 4 SECTION 6.1 Dimensions in Inches (mm) * Does not include mounting hardware. 21 1 JP2 SECTION 6.2 MOUNTING INFORMATION Dimensions are in Inches (mm) 6 * Hole Pattern for Direct PCB Mounting H-481 Heat Sink 7 IM481-H Driver, INT-481 Interface Board, H-481 Heat Sink Panel Mount * IM481-H Driver, INT-481 Interface Board Panel Mount without Heat Sink * OUTPUT CURRENT SECTION 7.1 DETERMINING THE OUTPUT CURRENT 8 SECTION 7.2 SETTING OUTPUT CURRENT Table 3 shows the standard 1% resistor values with respect to the peak output current. 9 SECTION 7.3 RESISTOR TABLE 10 11 MOTOR SECTION 8.1 MOTOR SELECTION SECTION 8.2 CONNECTING THE MOTOR MOTOR CONNECTIONS 12 POWER REQUIREMENTS SECTION 9.1 MOTOR POWER POWER SUPPLY SPECIFICATIONS * 13 SECTION 9.2 +5 VDC INPUT 14 SECTION 10 LAYOUT AND INTERFACE GUIDELINES MOTOR CABLES 15 POWER SUPPLY CABLES SECTION 11 MICROSTEP SELECTION MICROSTEP SELECTION Table 5 BINARY Figure 6 ILLEGAL SETTINGS: MAY CAUSE ERRATIC OPERATION DECIMAL SECTION 12 FULLSTEP OUTPUT SIGNAL SECTION 13 TIMING 17 SECTION 14 INPUTS OR Figure 9 Closes UNIT #3 18 SECTION 15 AUTOMATIC CURRENT REDUCTION 19 Page Page APPENDIX A Recommended Cable Configurations: DC Supply to IMS Driver - + - + - Example B Cabling 50 Feet or Greater, AC Power to Full Wave Bridge + To Cable A - Power Supply Cable Length as required 25 Driver Supply Cable Wire Size Recommended Cable Configurations: IMS Driver to Motor Shield to Earth Ground on Supply End Only Ferrite Beads Cable Length 50 Feet or greater Phase A Phase A Example B - Cabling 50 Feet or Greater, IMS Driver to Motor 28 Driver to Motor Supply Cable Wire Size Page WARRANTY