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Summary of Contents for Delta Tau 3Ax-603443-360
- Page 1 USER MANUAL QUAD H-Bridge 40V Amplifier 4-Channel H-Bridge 40V Amplifier Board 3Ax-603443-360 November 7, 2003 Single Source Machine Control Power // Flexibility // Ease of Use 21314 Lassen Street Chatsworth, CA 91311 // Tel. (818) 998-2095 Fax. (818) 998-7807 // www.deltatau.com...
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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 40V Amplifier Table of Contents INTRODUCTION ...............................1 Power Supply Considerations ...........................1 Current Mode Considerations ...........................1 Maximum Current Output E-Point Jumpers ......................2 Amplifier-Enable/Fault Polarity Selection ......................2 Torque/Velocity Control ............................2 HARDWARE DESCRIPTION ..........................3 TB1: 8-Pin PMAC Interface Terminal Block......................3 TB2: 13-Pin Motor Amplifier Output Terminal Block .....................3 TB3: External Power Ground............................4 TB4: External Power..............................4 TB5: JFAN ................................4... - Page 4 QUAD H-Bridge 40V Amplifier Table of Contents...
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Page 5: Introduction
QUAD H-Bridge 40V Amplifier INTRODUCTION The Delta Tau AMP-2 or QUAD H-Bridge Low Power Drive is a 3U-size amplifier designed to drive DC brushed type motors in the UMAC system. This amplifier provides four 80W continuous PWM amplifiers. The QUAD H-Bridge Low Power Drive may be interfaced conveniently to the PMAC controller via ACC-24E2A. -
Page 6: Maximum Current Output E-Point Jumpers
QUAD H-Bridge 40V Amplifier Maximum Current Output E-Point Jumpers Each amplifier has an E-point jumper that allows changing the transconductance factor of the amplifier. Jumper Description Default No Jumper 0.5A/V Transconductance factor for amplifier 1 No Jumper Jumper 1-2 0.25A/V Transconductance factor for amplifier 1 No Jumper 0.5A/V Transconductance factor for amplifier 2 No Jumper... -
Page 7: Hardware Description
QUAD H-Bridge 40V Amplifier HARDWARE DESCRIPTION There are six connectors on the QUAD H-Bridge Amplifier board: 1. TB1: 8-Pin PMAC Interface Terminal Block 2. TB2: 13-Pin Motor Amplifier Output Terminal Block 3. TB3: External Power Ground 4. TB4: External Power 5. -
Page 8: Tb3: External Power Ground
QUAD H-Bridge 40V Amplifier TB3: External Power Ground Symbol Function Description PGND Input Bus power reference TB4: External Power Symbol Function Description A+40V Input Bus power supply TB5: JFAN Symbol Function Description FAN- Output For cooling fan FAN+ Output For cooling fan AGND Input/Output Reference for logic supply... -
Page 9: P1: 96 Pin Power Input Connector
QUAD H-Bridge 40V Amplifier P1: 96 Pin Power Input Connector Pin # 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 +40V (bus) -
Page 10: Mechanical Specifications
QUAD H-Bridge 40V Amplifier Mechanical Specifications Size & Dimension See Diagram TB1 Connector 8 pin Screw Terminal TB2 Connector 13 pin Phoenix P1 Connector 96 pin 3U back plane Environmental Operating Temperature 0°C to 55°C (32°F to 135°F) Storage Temperature -12°C to 82°C (10°F to 180°F) Humidity 0% to 95%, Non-Condensing... -
Page 11: Low Power Quad H-Bridge Amplifier Layout
QUAD H-Bridge 40V Amplifier LOW POWER QUAD H-BRIDGE AMPLIFIER LAYOUT Low Power Quad H-Bridge Amplifier Layout... - Page 12 QUAD H-Bridge 40V Amplifier Low Power Quad H-Bridge Amplifier Layout...
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Page 13: Sample Wiring Diagram
QUAD H-Bridge 40V Amplifier SAMPLE WIRING DIAGRAM ACC-24E2A AMPOUT1+ BUS- 4-Axis AMPOUT1- BUS+ Amplifier AMPOUT2+ Motor #1 DBR- Shunt AMPOUT2- DBR+ Resistor AMPOUT3+ AMPOUT3- AGND AMPOUT4+ A+15V AMPOUT4- AGND A-15V Amplifier Logic Power Supply +/- 15V (external or UBUS) 40V BUS POWER SUPPLY Sample Wiring Diagram... - Page 14 QUAD H-Bridge 40V Amplifier Sample Wiring Diagram...
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Page 15: Analog Amplifier Backplane Board
QUAD H-Bridge 40V 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 dual amplifier 4-slot assemblies. -
Page 16: Dual Quad H-Bridge Amplifier Backplane Layout
QUAD H-Bridge 40V Amplifier Dual Quad H-Bridge Amplifier Backplane Layout Analog Amplifier Backplane Board... -
Page 17: Analog Amplifier Backplane Connectors
QUAD H-Bridge 40V 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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