PZ 97E. LVPZT OEM Amplifier. for Multilayer Bending Actuators. Technical Documentation

Transcription

1 O p e r a t i n g M a n u a l PZ 97E E-650 LVPZT Amplifier for Multilayer Bending Actuators Technical Documentation This Document is valid for following Product: E E-650.OE LVPZT Amplifier LVPZT OEM Amplifier Release: 1.00 Release Date: 12 March 2000 PHYSIK INSTRUMENTE (PI) GmbH & Co. D Waldbronn, Germany FAX: (+49) info@physikinstrumente.com

2 Table of Contents : 0. Quality and Warranty Clauses Introduction Models and Accessories Operating Elements Front Panel Elements Rear Panel Elements Operation Operating Requirements Operating Modes E Technical Data Block Diagram Pin Assignment E-650.PS Power Supply Specifications E-650.OE OEM LVPZT Amplifier E-650.OE Block diagram E-650.OE Technical Data E-650.OE Pin Assignment...9 Copyright 2000 by Physik Instrumente GmbH Release: 1.00 File:PZ97E100.doc, Bytes PDate: :25 MDate: Wednesday, 12. April 2000, 09:25 Release 1.00 Physik Instrumente (PI) Page 1

3 0. Quality and Warranty Clauses Certification Physik Instrumente (PI) certifies that this product met its published specifications at the time of shipment. The device was calibrated and tested with the PZT actuators specified in the product identification table (see below). Warranty This Physik Instrumente product is warranted against defects in materials and workmanship for a period of one year from date of shipment. Duration and conditions of warranty for this product may be superseded when the product is integrated into (becomes a part of) other Physik Instrumente products. During the warranty period, Physik Instrumente will, at its option, either repair or replace products which prove to be defective. Limitation of Warranty The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by the Buyer, Buyer supplied products or interfacing, unauthorised modification or misuse, operation outside of the environmental specifications for the product, or improper site preparation or maintenance. The design and implementation of any circuit on this product is the sole responsibility of the Buyer. PI does not warrant the Buyer's circuitry or malfunctions of PI products that result from the Buyer's circuitry. In addition, PI does not warrant any damage that occurs as a result of the Buyer's circuit or any defects that result from Buyer-supplied products. No other warranty is expressed or implied. Physik Instrumente specifically disclaims the implied warranties of merchantability and fitness for a particular purpose. Release 1.00 Physik Instrumente (PI) Page 2

4 1. Introduction E is a bench top amplifier especially designed for Low Voltage Multilayer Bender Actuators ("Bimorphs") such as the PL-122 to PL-140. It contains one amplifier that can output and sink a peak current of 300 ma. E LVPZT Amplifier for Piezo Bender Actuators Features: Specially Designed to Drive Multilayer "Bimorph" Actuators 18 W Peak Power LCD Voltage Display Output Voltage Range 0 to 60 V + One Fixed Voltage 1.1. Models and Accessories E LVPZT Amplifier for Multilayer Bender Actuators E-650.OE LVPZT OEM Amplifier for Multilayer Bender Actuators E-650.PS Power Supply (ID#2580) E OEM cable for PZT connection, DB9pin, open end, 1.5 m Release 1.00 Physik Instrumente (PI) Page 3

5 2. Operating Elements 2.1. Front Panel Elements A 3 1/2 digit LCD display reads the output voltage. Marking "DC-Offset" "PZT Monitor" "PZT Output" "Control Input" "Power" Element 10-turn potentiometer for DC bias 0 to +60 Volts control voltage output monitor, V DB 9-pin connector for PZT connection Analog control voltage input, BNC connector Power on/off toggle switch 2.2. Rear Panel Elements Power connector for +15VDC input 3. Operation 3.1. Operating Requirements A power supply for 15 VDC is required. Recommended is the use of the 650.PS power supply Operating Modes External operation: Output voltage is controlled by an analog signal applied to the BNC input, ranging from 0 to 10 V. Multiplying by the gain factor of 6, an output voltage range of 0 to 60 V results. The DC offset potentiometer can be used to bias the control input voltage. The control voltage is applied to the input socket (BNC connector) "Control Input", Input range: V. Manual Operation: Output voltage can be set by a 10-turn, DC offset potentiometer in the range of 0 to 60 V. Release 1.00 Physik Instrumente (PI) Page 4

6 4. E Technical Data 4.1. Block Diagram 10 V 6 60 V Control Input V PZT Output DC-Offset 5 1 PZT Monitor Dwg: E650Block.wmf 4.2. Pin Assignment "PZT Output" connector Out 1 Out 2 GND 3 +60V 4 +60V 5 6 GND 7 GND 8 GND 9 GND 4.3. E-650.PS Power Supply output, VAC input 1: center pin, +15Vdc, 2.1 mm diameter 2: GND 2 1 Release 1.00 Physik Instrumente (PI) Page 5

7 4.4. Specifications Release 1.00 Physik Instrumente (PI) Page 6

8 5. E-650.OE OEM LVPZT Amplifier E-650.OE is an OEM amplifier especially designed for Low Voltage Multilayer Bender Actuators ("Bimorphs") such as the PL-122 to PL-140. It contains one amplifier that can output and sink a peak current of 140 ma. E-650.OE OEM LVPZT Amplifier for Piezo Bender Actuators Features Specially Designed to Drive Multilayer "Bimorph" Actuators 8 W Peak Power Output Voltage Range 0 to 60 V + One Fixed Voltage +/-15 V Operating Voltage Operation : Output voltage is controlled by an analog signal ranging from 0 to 10 V. Multiplying by the gain factor of 6, an output voltage range of 0 to 60 V results. A fixed voltage of 60 V is also available for biasing the bender actuator. Release 1.00 Physik Instrumente (PI) Page 7

9 5.1. E-650.OE Block diagram 60 V Control Input V PZT Output DC/DC Converter +15V 0V -15V Dwg: E650OEBlock.wmf 5.2. E-650.OE Technical Data Release 1.00 Physik Instrumente (PI) Page 8

10 5.3. E-650.OE Pin Assignment Pin Out (seen from below) +15V GND -15V Mod AGND GND V +60V U e Mod In PiezoOut Release 1.00 Physik Instrumente (PI) Page 9