Related Manuals for Delta Tau 3Ax-603486-xUxx
Summary of Contents for Delta Tau 3Ax-603486-xUxx
- Page 1 USER MANUAL QUAD H-BRIDGE 65V AMPLIFIER 4-Channel H-Bridge 65V Amplifier Board 3Ax-603486-xUxx January 28, 2003...
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Page 2: Operating Conditions
Copyright Information © 2003 Delta Tau Data Systems, Inc. All rights reserved. This document is furnished for the customers of Delta Tau Data Systems, Inc. Other uses are unauthorized without written permission of Delta Tau Data Systems, Inc. Information contained in this manual may be updated from time-to-time due to product improvements, etc., and may not... -
Page 3: Table Of Contents
Quad H-Bridge 65V Amplifier Table of Contents INTRODUCTION ...............................1 Power Supply Considerations............................1 Current Mode Considerations............................1 Amplifier-Enable/Fault Polarity Selection ........................1 Torque/Velocity Control..............................1 HARDWARE DESCRIPTION ..........................3 TB1: 8 Pin PMAC Interface Terminal Block ........................3 Description................................3 TB2: 13-Pin Motor Amplifier Output Terminal Block....................3 TB3: External Power Ground ............................4 TB4: External Power ..............................4 Description................................4... - Page 4 Quad H-Bridge 65V Amplifier Table of Contents...
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Page 5: Introduction
Quad H-Bridge 65V Amplifier INTRODUCTION The Quad H-Bridge High Power Drive is a 3U-size amplifier designed to drive DC brushed type motors. This amplifier provides four 520W continuous PWM amplifiers. The Quad H-Bridge High Power Drive may be interfaced conveniently to the PMAC controller via ACC-24E2A. The maximum bus voltage for this amplifier is 65VDC and the continuous rating for each drive is 8A. - Page 6 Quad H-Bridge 65V Amplifier Ixx00 Set to 1 to activate motor. Ixx02 Motor xx Command Output Address. For example: I102=$078003 to use DAC1 with motor 1. Ixx03 Motor xx Position Loop Feedback Address. For example: I103=$3501 to use Encoder 1. Ixx04 Motor xx Velocity Loop Feedback Address.
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Page 7: Hardware Description
Quad H-Bridge 65V Amplifier HARDWARE DESCRIPTION The are six connectors on the Quad H-Bridge Amplifier board: • TB1: 13-Pin PMAC Interface Terminal Block • TB2: 8-Pin Motor Amplifier Output Terminal Block • TB3: External Power Ground • TB4: External Power •... -
Page 8: Tb3: External Power Ground
Quad H-Bridge 65V Amplifier TB3: External Power Ground Symbol Function Description PGND Input Bus power reference TB4: External Power Symbol Function Description A+65V Input Bus power supply TB5: Logic Power Terminal Block Symbol Function Description AGND INPUT Logic Power Reference +15V - INPUT 15V Logic Power... -
Page 9: P1: 96-Pin Power Input Connector
Quad H-Bridge 65V Amplifier P1: 96-Pin Power Input Connector Row A Row B Row C PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND PGND +65V (bus) +65V (bus) +65V (bus) +65V (bus) - Page 10 Quad H-Bridge 65V Amplifier Hardware Description...
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Page 11: Amplifier Specifications
Quad H-Bridge 65V Amplifier AMPLIFIER SPECIFICATIONS Power Stage Specifications Description Specification V+ Input Voltage 15V minimum 65V maximum Logic Power 15V @ 100mA -15V @ 50mA Transconductance Factor 0.8V/A Max Continuous Current 32A (8A per channel) Peak Current 48A (12A per channel) Internal Switching Frequency 20 KHz ±... - Page 12 Quad H-Bridge 65V Amplifier Amplifier Specifications...
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Page 13: Amplifier User Components Description
Quad H-Bridge 65V Amplifier AMPLIFIER USER COMPONENTS DESCRIPTION Fuses Label Type Description Fast blow for BUS Slow blow LEDs Label Function Channel 1 Enable Channel 1 Fault Channel 2 Enable Channel 2 Fault Channel 3 Enable Channel 3 Fault Channel 4 Enable Channel 4 Fault REGEN LD10... - Page 14 Quad H-Bridge 65V Amplifier Amplifier User Components Description...
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Page 15: Quad H-Bridge High Power Amplifier Diagram
Quad H-Bridge 65V Amplifier QUAD H-BRIDGE HIGH POWER AMPLIFIER DIAGRAM Quad H-Bridge High Power Amplifier Diagram... - Page 16 Quad H-Bridge 65V Amplifier Quad H-Bridge High Power Amplifier Diagram...
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Page 17: Sample Wiring Diagram
Quad H-Bridge 65V Amplifier SAMPLE WIRING DIAGRAM ACC-24E2A AMPOUT1+ BUS- 4-Axis AMPOUT1- BUS+ Amplifier AMPOUT2+ Motor #1 DBR- AMPOUT2- Shunt DBR+ Resistor AMPOUT3+ AMPOUT3- AGND AMPOUT4+ A+15V AMPOUT4- AGND A-15V Amplifier Logic Power Supply +/- 15V (external or UBUS) 65V BUS POWER SUPPLY Sample Wiring Diagram... - Page 18 Quad H-Bridge 65V Amplifier Sample Wiring Diagram...
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Page 19: Analog Amplifier Backplane Board
Quad H-Bridge 65V Amplifier ANALOG AMPLIFIER BACKPLANE BOARD The analog amplifier backplane board allows easy access to power the Quad H-Bridge amplifier units when placed in the 3U racks. The amplifier backplane boards come in two options: Single amplifier 2- slot assemblies or a dual amplifier 4-slot assemblies. -
Page 20: Dual Quad H-Bridge Amplifier Backplane Layout
Quad H-Bridge 65V Amplifier Dual Quad H-Bridge Amplifier Backplane Layout Analog Amplifier Backplane Board... -
Page 21: Analog Amplifier Backplane Connectors
Quad H-Bridge 65V Amplifier Analog Amplifier Backplane Connectors TB1 Bus Power and Shunt Resistor Inputs Label Description -BUS BUS Voltage reference +BUS BUS Voltage (15V to 65V) DBR+ Shunt Resistor Input DBR- Shunt Resistor Input TB2 Logic Power Supply and Fan Power Supply Input Label Description AGND...
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