AVTECH AVO-6HZ B Laser Diode Driver Instructions

P.O. BOX 265

OGDENSBURG, NY

U.S.A. 13669-0265

A V T E C H E L E C T R O S Y S T E M S L T D .

N A N O S E C O N D W A V E F O R M E L E C T R O N I C S

S I N C E 1 9 7 5

TEL: 888-670-8729 (USA & Canada) or +1-613-686-6675 (Intl)

FAX: 800-561-1970 (USA & Canada) or +1-613-686-6679 (Intl) [email protected] - http://www.avtechpulse.com/

X BOX 5120, LCD MERIVALE

OTTAWA, ONTARIO

CANADA K2C 3H5

INSTRUCTIONS

MODELS AVO-6HZ-B

10 AMP / 110 VOLT

LASER DIODE DRIVER

WITH IEEE 488.2 AND RS-232 CONTROL

SERIAL NUMBER: ____________

WARRANTY

Avtech Electrosystems Ltd. warrants products of its manufacture to be free from defects in material and workmanship under conditions of normal use. If, within one year after delivery to the original owner, and after prepaid return by the original owner, this Avtech product is found to be defective, Avtech shall at its option repair or replace said defective item. This warranty does not apply to units which have been dissembled, modified or subjected to conditions exceeding the applicable specifications or ratings. This warranty is the extent of the obligation assumed by Avtech with respect to this product and no other warranty or guarantee is either expressed or implied.

2

TECHNICAL SUPPORT

Phone: 888-670-8729 (USA & Canada) or +1-613-686-6675 (International)

Fax: 800-561-1970 (USA & Canada) or +1-613-686-6679 (International)

E-mail: [email protected]

World Wide Web: http://www.avtechpulse.com

3

TABLE OF CONTENTS

WARRANTY......................................................................................................................2

TECHNICAL SUPPORT....................................................................................................2

TABLE OF CONTENTS....................................................................................................3

INTRODUCTION...............................................................................................................5

HIGH-VOLTAGE PRECAUTIONS....................................................................................6

SPECIFICATIONS.............................................................................................................7

REGULATORY NOTES....................................................................................................8

FCC PART 18.......................................................................................................................... 8

EC DECLARATION OF CONFORMITY...................................................................................8

DIRECTIVE 2002/95/EC (RoHS).............................................................................................9

DIRECTIVE 2002/96/EC (WEEE)............................................................................................9

FIRMWARE LICENSING.......................................................................................................10

INSTALLATION...............................................................................................................11

VISUAL CHECK....................................................................................................................11

POWER RATINGS.................................................................................................................11

CONNECTION TO THE POWER SUPPLY............................................................................11

PROTECTION FROM ELECTRIC SHOCK...........................................................................12

ENVIRONMENTAL CONDITIONS.........................................................................................13

LABVIEW DRIVERS..............................................................................................................13

FUSES.............................................................................................................................14

AC FUSE REPLACEMENT...................................................................................................14

DC FUSE REPLACEMENT...................................................................................................15

FUSE RATINGS.....................................................................................................................15

FRONT PANEL CONTROLS..........................................................................................16

REAR PANEL CONTROLS............................................................................................18

GENERAL INFORMATION.............................................................................................20

AMPLITUDE CONTROL........................................................................................................20

MONITOR OPTION...............................................................................................................21

LENZ’S LAW AND INDUCTIVE VOLTAGE SPIKES.............................................................21

BASIC TEST ARRANGEMENT - WITHOUT OUTPUT MODULE..........................................21

BASIC TEST ARRANGEMENT - WITH OUTPUT MODULE.................................................22

BASIC PULSE CONTROL....................................................................................................23

TRIGGER MODES................................................................................................................24

4

GATING MODES...................................................................................................................25

OPERATIONAL CHECK.................................................................................................26

PROGRAMMING YOUR PULSE GENERATOR............................................................30

KEY PROGRAMMING COMMANDS....................................................................................30

ALL PROGRAMMING COMMANDS.....................................................................................31

MECHANICAL INFORMATION......................................................................................33

TOP COVER REMOVAL........................................................................................................33

RACK MOUNTING................................................................................................................33

ELECTROMAGNETIC INTERFERENCE..............................................................................33

MAINTENANCE..............................................................................................................34

REGULAR MAINTENANCE..................................................................................................34

CLEANING............................................................................................................................ 34

TRIGGER DAMAGE..............................................................................................................34

WIRING DIAGRAMS.......................................................................................................35

WIRING OF AC POWER.......................................................................................................35

WIRING OF DC POWER.......................................................................................................36

PCB 158Q - LOW VOLTAGE POWER SUPPLY, 1/3.............................................................37



PCB 197F - HIGH VOLTAGE DISCHARGE BOARD............................................................40

PCB 183A-S AND 183A-P CAPACITOR BANKS..................................................................41

PCB 156C - POLARITY CONTROL BOARD........................................................................42

PCB 94G - ALARM BOARD..................................................................................................43

PCB 217A - RELAY DRIVER.................................................................................................44

PCB 104F - KEYPAD / DISPLAY BOARD, 1/3......................................................................45



MAIN WIRING, -P UNITS......................................................................................................48

MAIN WIRING, -N UNITS......................................................................................................49

MAIN WIRING, -PN UNITS....................................................................................................50

PERFORMANCE CHECK SHEET.................................................................................51

Manual Reference: /fileserver2/officefiles/instructword/avo-6/AVO-6HZ-B,ed5.odt.

Last modified January 22, 2016.

Copyright © 2016 Avtech Electrosystems Ltd, All Rights Reserved.

5

INTRODUCTION

The AVO-6HZ-B is a high performance, GPIB and RS232-equipped instrument capable of generating up to 10 A at repetition rates up to 100 kHz. The pulse width is variable from 50 ns to 50 us, and the duty cycle may be as high as 5%. Rise and fall times are fixed at less than 15 ns. The AVO-6HZ-B includes an internal trigger source, but it can also be triggered or gated by an external source. A front-panel pushbutton can also be used to trigger the instrument.

The AVO-6HZ-B features front panel keyboard and adjust knob control of the output pulse parameters along with a four line by 40-character backlit LCD display of the output amplitude, pulse width, pulse repetition frequency, and delay. The instrument includes memory to store up to four complete instrument setups. The operator may use the front panel or the computer interface to store a complete “snapshot” of all key instrument settings, and recall this setup at a later time.

The instrument is protected against overload conditions by an automatic control circuit.

An internal power supply monitor removes the power to the output stage for five seconds if an average power overload exists. After that time, the unit operates normally for one second, and if the overload condition persists, the power is cut again. This cycle repeats until the overload is removed.

The AVO-6HZ-B consists of two parts, the pulser mainframe and the output module.

The mainframe is a voltage pulser, which generates up to 110V (V

OUT

). Instruments with the "-P" model suffix can generate up to +110V, whereas instruments with the "-N" model suffix can generate up to -110V. Instruments with the "-PN" suffix can generate both polarities.

The fan-cooled output module contains an 11Ω series resistance, and packaged diodes may be soldered to the output terminals of this module. The diode load is connected in series with the internal resistance, so that the current through the diode is normally given by:

I

DIODE

= (V

OUT

– V

DIODE

) / (11Ω + R

DIODE

) where V

DIODE

is the voltage drop across the diode and R of the diode. These values must be selected such that I

DIODE

is the parasitic resistance

DIODE

never exceeds 10 A.

This instrument is intended for use in research, development, test and calibration laboratories by qualified personnel.

6

HIGH-VOLTAGE PRECAUTIONS

CAUTION: This instrument provides output voltages as high as 125 Volts under normal operating conditions, and generates > 125V internally, so extreme caution must be employed when using this instrument. The instrument should only be used by individuals who are thoroughly skilled in high voltage laboratory techniques. The following precautions should always be observed:

1. Keep exposed high-voltage wiring to an absolute minimum.

2. Wherever possible, use shielded connectors and cabling.

3. Connect and disconnect loads and cables only when the instrument is turned off.

4. Keep in mind that all cables, connectors, oscilloscope probes, and loads must have an appropriate voltage rating.

Do not attempt any repairs on the instrument, beyond the fuse replacement procedures described in this manual. Contact Avtech technical support (see page 2 for contact information) if the instrument requires servicing.

SPECIFICATIONS

Model:

Amplitude 2 :

Pulse width (FWHM):

Rise & fall time:

(20%-80%)

Maximum PRF:

Duty cycle (max):

Polarity 3

Output impedance:

DC offset or bias insertion:

Propagation delay:

Jitter:

:

Trigger modes:

Variable delay:

Sync output:

Gate input:

Monitor output:

GPIB, RS-232 control 2 :

Ethernet port, for remote control using VXI-11.3, ssh, telnet, & web:

Settings resolution:

AVO-6HZ-B 1

0 - 10 Amps

50 ns - 50 us

≤ 15 ns

100 kHz

5%

Positive or negative or both (specify)

11 Ohms

Optional 4.

Apply required DC bias current in the range of ± 100 mA to solder terminals on the output module. Not available on the AVO-6HF-B, AVO-6HZ-B, or AVO-6C1-B (50 us models).

≤ 150 ns (Ext trig in to pulse out)

≤ ± 100 ps ± 0.03% of sync delay (Ext trig in to pulse out)

Internal trigger, external trigger (TTL-level pulse, > 10 ns, 1 kΩ input impedance), front-panel “Single Pulse” pushbutton, or single pulse trigger via computer command.

Sync to main output: 0 to ±1.0 seconds, for all trigger modes (including external trigger).

Optional 6

+3V, 100 ns, to ≥ 50Ω

Synchronous or asynchronous, active high or low, switchable. Suppresses triggering when active.

Optional 5 . Provides an attenuated coincident replica of output voltage.

Standard on -B units.

. Recommended as a modern alternative to GPIB / RS-232.

See http://www.avtechpulse.com/options/vxi for details.

Settings accuracy:

The resolution of the timing parameters varies, but is always better than 0.15% of the set value.

The amplitude resolution is typically 0.02% of the maximum amplitude.

Typically ± 3% (plus ±1V or ± 3 ns) after 10 minute warmup, at low duty cycles 8 . For high-accuracy applications requiring traceable calibration, verify the output parameters with a calibrated oscilloscope.

Output connectors, standard:

Optional output device sockets:

Connectors, other:

Power requirements:

Dimensions:

(H x W x D)

Chassis material:

Mounting:

Temperature range:

Solder terminals.

The standard solder terminals can be replaced by a plug-in or screw-in socket. See http://www.avtechpulse.com/laser-bias/avx-s1 for examples.

Contact Avtech ( [email protected]

) with your special device mounting requirement.

BNC

100 - 240 Volts, 50 - 60 Hz

Mainframe: 100mm x 430 mm x 375mm (3.9” x 17” x 14.8”)

Output module: 150 mm x 150 mm x 150 mm (6” x 6” x 6”)

Cast aluminum frame and handles, blue vinyl on aluminum cover plates

Any

+5°C to +40°C

3)

4)

5)

6)

7)

8)

1)

2)

-B suffix indicates IEEE-488.2 GPIB and RS-232 control of amplitude and frequency. See http://www.avtechpulse.com/gpib/ for details.

For operation at amplitudes of less than 20% of full-scale, best results will be obtained by setting the amplitude near full-scale and using external attenuators on the output (between the mainframe and the output module).

Indicate desired polarity by suffixing model number with -P or -N (i.e. positive or negative) or -PN for dual polarity.

For DC offset option suffix model number with -OS. Not available for the models AVO-6HF-B, AVO-6HZ-B, or AVO-6C1-B (50 us models).

For monitor option add suffix -M.

Add the suffix -VXI to the model number to specify the Ethernet port.

Add the suffix -CLZ to the model number to specify this output arrangement. For the AVO-6D-B only.

The amplitude may decrease ~10% relative to the programmed setting if the instrument is operating at or near the maximum specified duty cycle.

7

REGULATORY NOTES

FCC PART 18

This device complies with part 18 of the FCC rules for non-consumer industrial, scientific and medical (ISM) equipment.

This instrument is enclosed in a rugged metal chassis and uses a filtered power entry module (where applicable). The main output signal is provided on a shielded connector that is intended to be used with shielded coaxial cabling and a shielded load. Under these conditions, the interference potential of this instrument is low.

If interference is observed, check that appropriate well-shielded cabling is used on the output connectors. Contact Avtech ([email protected]) for advice if you are unsure of the most appropriate cabling. Also, check that your load is adequately shielded. It may be necessary to enclose the load in a metal enclosure.

If any of the connectors on the instrument are unused, they should be covered with shielded metal “dust caps” to reduce the interference potential.

This instrument does not normally require regular maintenance to minimize interference potential. However, if loose hardware or connectors are noted, they should be tightened. Contact Avtech ([email protected]) if you require assistance.

EC DECLARATION OF CONFORMITY

8

We Avtech Electrosystems Ltd.

P.O. Box 5120, LCD Merivale

Ottawa, Ontario

Canada K2C 3H5 declare that this pulse generator meets the intent of Directive 2004/108/EG for

Electromagnetic Compatibility. Compliance pertains to the following specifications as listed in the official Journal of the European Communities:

EN 50081-1 Emission

EN 50082-1 Immunity

9 and that this pulse generator meets the intent of the Low Voltage Directive 72/23/EEC as amended by 93/68/EEC. Compliance pertains to the following specifications as listed in the official Journal of the European Communities:

EN 61010-1:2001 Safety requirements for electrical equipment for measurement, control, and laboratory use

DIRECTIVE 2002/95/EC (RoHS)

This instrument is exempt from Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the Restriction of the use of certain Hazardous

Substances (RoHS) in electrical and electronic equipment. Specifically, Avtech instruments are considered "Monitoring and control instruments" (Category 9) as defined in Annex 1A of Directive 2002/96/EC. The Directive 2002/95/EC only applies to

Directive 2002/96/EC categories 1-7 and 10, as stated in the "Article 2 - Scope" section of Directive 2002/95/EC.

DIRECTIVE 2002/96/EC (WEEE)

European customers who have purchased this equipment directly from Avtech will have completed a “WEEE Responsibility Agreement” form, accepting responsibility for WEEE compliance (as mandated in Directive 2002/96/EC of the European Union and local laws) on behalf of the customer, as provided for under Article 9 of Directive 2002/96/EC.

Customers who have purchased Avtech equipment through local representatives should consult with the representative to determine who has responsibility for WEEE compliance. Normally, such responsibilities with lie with the representative, unless other arrangements (under Article 9) have been made.

Requirements for WEEE compliance may include registration of products with local governments, reporting of recycling activities to local governments, and financing of recycling activities.

10

FIRMWARE LICENSING

Instruments with firmware versions 5.00 or higher use open-source software internally.

Some of this software requires that the source code be made available to the user as a condition of its licensing. This source code is available upon request (contact [email protected]).

Earlier firmware versions do not contain any open source software.

11

INSTALLATION

VISUAL CHECK

After unpacking the instrument, examine to ensure that it has not been damaged in shipment. Visually inspect all connectors, knobs, liquid crystal displays (LCDs), and the handles. Confirm that a power cord, a GPIB cable, and two instrumentation manuals

(this manual and the “Programming Manual for -B Instruments”) are with the instrument.

Confirm that an output module is supplied, with coaxial cables and a control cable to connect it to the mainframe. If the instrument has been damaged, file a claim immediately with the company that transported the instrument.

POWER RATINGS

This instrument is intended to operate from 100 - 240 V, 50 - 60 Hz.

The maximum power consumption is 150 Watts. Please see the “FUSES” section for information about the appropriate AC and DC fuses.

This instrument is an “Installation Category II” instrument, intended for operation from a normal single-phase supply.

CONNECTION TO THE POWER SUPPLY

An IEC-320 three-pronged recessed male socket is provided on the back panel for AC power connection to the instrument. One end of the detachable power cord that is supplied with the instrument plugs into this socket. The other end of the detachable power cord plugs into the local mains supply. Use only the cable supplied with the instrument. The mains supply must be earthed, and the cord used to connect the instrument to the mains supply must provide an earth connection. (The supplied cord does this.)

Warning: Failure to use a grounded outlet may result in injury or death due to electric shock. This product uses a power cord with a ground connection. It must be connected to a properly grounded outlet. The instrument chassis is connected to the ground wire in the power cord.

The table below describes the power cord that is normally supplied with this instrument, depending on the destination region:

12

Destination Region

United Kingdom, Hong Kong,

Singapore, Malaysia

Australia, New Zealand

Continental Europe, Korea,

Indonesia, Russia

North America, Taiwan

Switzerland

South Africa, India

Japan

Israel

China

Description

BS 1363,

230V, 50 Hz

AS 3112:2000,

230-240V, 50 Hz

European CEE 7/7

“Schuko” 230V, 50 Hz

NEMA 5-15,

120V, 60 Hz

SEV 1011,

230V, 50 Hz

SABS 164-1,

220-250V, 50 Hz

JIS 8303,

100V, 50-60 Hz

SI 32,

220V, 50 Hz

GB 1002-1,

220V, 50 Hz

-AC17

-AC18

-AC19

-AC22

Option Manufacturer Part Number

-AC00 Qualtek 370001-E01

-AC01 Qualtek 374003-A01

-AC02

-AC03

-AC06

Qualtek

Qualtek

Qualtek

364002-D01

312007-01

378001-E01

Volex

Qualtek

Qualtek

Volex

2131H 10 C3

397002-01

398001-01

2137H 10 C3

PROTECTION FROM ELECTRIC SHOCK

Operators of this instrument must be protected from electric shock at all times. The owner must ensure that operators are prevented access and/or are insulated from every connection point. In some cases, connections must be exposed to potential human contact. Operators must be trained to protect themselves from the risk of electric shock. This instrument is intended for use by qualified personnel who recognize shock hazards and are familiar with safety precautions required to avoid possibly injury.

In particular, operators should:

1. Keep exposed high-voltage wiring to an absolute minimum.

2. Wherever possible, use shielded connectors and cabling.

3. Connect and disconnect loads and cables only when the instrument is turned off.

4. Keep in mind that all cables, connectors, oscilloscope probes, and loads must have an appropriate voltage rating.

5. Do not attempt any repairs on the instrument, beyond the fuse replacement procedures described in this manual. Contact Avtech technical support (see page 2 for contact information) if the instrument requires servicing. Service is to be performed solely by qualified service personnel.

13

ENVIRONMENTAL CONDITIONS

This instrument is intended for use under the following conditions:

1. indoor use;

2. altitude up to 2 000 m;

3. temperature 5 °C to 40 °C;

4. maximum relative humidity 80 % for temperatures up to 31 °C decreasing linearly to 50 % relative humidity at 40 °C;

5. Mains supply voltage fluctuations up to ±10 % of the nominal voltage;

6. no pollution or only dry, non-conductive pollution.

LABVIEW DRIVERS

A LabVIEW driver for this instrument is available for download on the Avtech web site, at http://www.avtechpulse.com/labview. A copy is also available in National Instruments'

Instrument Driver Library at http://www.natinst.com/.

14

FUSES

This instrument contains four fuses. All are accessible from the rear-panel. Two protect the AC prime power input, and two protect the internal DC power supplies. The locations of the fuses on the rear panel are shown in the figure below:

Fuses #1 and #2

(AC fuses)

Fuse #4

(DC fuse)

Fuse #3

(DC fuse)

AC FUSE REPLACEMENT

To physically access the AC fuses, the power cord must be detached from the rear panel of the instrument. The fuse drawer may then be extracted using a small flat-head screwdriver, as shown below:

Pry out the fuse drawer using a screwdriver.

Fuse

Drawer

DC FUSE REPLACEMENT

The DC fuses may be replaced by inserting the tip of a flat-head screwdriver into the fuse holder slot, and rotating the slot counter-clockwise. The fuse and its carrier will then pop out.

15

FUSE RATINGS

The following table lists the required fuses:

Fuses

#1, #2

(AC)

#3

(DC)

#4

(DC)

Nominal

Mains

Voltage

115 V

230 V

N/A

N/A

Rating

1.6A, 250V,

Time-Delay

0.8A, 250V,

Time-Delay

1.6A, 250V,

Time-Delay

5.0A, 250V,

Time-Delay

Case Size

Recommended Replacement Part

Littelfuse Part

Number

Digi-Key Stock

Number

5×20 mm 021801.6HXP

5×20 mm

5×20 mm

5×20 mm

0218.800HXP

021801.6HXP

0218005.HXP

F2424-ND

F2418-ND

F2424-ND

F2422-ND

The recommended fuse manufacturer is Littelfuse (http://www.littelfuse.com).

Replacement fuses may be easily obtained from Digi-Key (http://www.digikey.com) and other distributors.

16

FRONT PANEL CONTROLS

1

2

5 4

3

1. POWER Switch. This is the main power switch. When turning the instrument on, there is normally a delay of 5-10 seconds before anything is shown on the main display.

If the main menu does not appear after 30 seconds, turn off the instrument and leave it off for at least 60 seconds before applying power again.

Allow 30 seconds before re-powering an instrument that has been switched off. If the power is switched more frequently than that, the turn-on delay may be longer

(up to 20 seconds) as the internal software performs filesystem checks, or the instrument may remain unresponsive indefinitely.

2. OVERLOAD Indicator. When the instrument is powered, this indicator is normally green, indicating normal operation. If this indicator is yellow, an internal automatic overload protection circuit has been tripped. If the unit is overloaded (by operating at an exceedingly high duty cycle or by operating into a very low impedance), the protective circuit will disable the output of the instrument and turn the indicator light yellow. The light will stay yellow (i.e. output disabled) for about 5 seconds after which the instrument will attempt to re-enable the output (i.e. light green) for about

1 second. If the overload condition persists, the output will be disabled again (i.e. light yellow) for another 5 seconds. If the overload condition has been removed, the instrument will resume normal operation.

This overload indicator may flash yellow briefly at start-up. This is not a cause for concern.

3. SYNC OUT. This connector supplies a SYNC output that can be used to trigger other equipment, particularly oscilloscopes. This signal leads (or lags) the main output by a duration set by the "DELAY" controls and has an approximate amplitude of +3 Volts to R

L

> 1kΩ with a pulse width of approximately 100 ns.

4. LIQUID CRYSTAL DISPLAY (LCD). This LCD is used in conjunction with the keypad to change the instrument settings. Normally, the main menu is displayed, which lists the key adjustable parameters and their current values. The

“Programming Manual for -B Instruments” describes the menus and submenus in detail.

5. KEYPAD.

Control Name Function

MOVE

CHANGE

×10

÷10

+/-

This moves the arrow pointer on the display.

This is used to enter the submenu, or to select the operating mode, pointed to by the arrow pointer.

If one of the adjustable numeric parameters is displayed, this increases the setting by a factor of ten.

If one of the adjustable numeric parameters is displayed, this decreases the setting by a factor of ten.

If one of the adjustable numeric parameters is displayed, and this parameter can be both positive or negative, this changes the sign of the parameter.

EXTRA FINE This changes the step size of the ADJUST knob. In the extra-

ADJUST fine mode, the step size is twenty times finer than in the normal mode. This button switches between the two step sizes.

This large knob adjusts the value of any displayed numeric adjustable values, such as frequency, pulse width, etc. The adjust step size is set by the "EXTRA FINE" button.

When the main menu is displayed, this knob can be used to move the arrow pointer.

17

18

4

9

GATE

AMP

TRIG

RS-232

GPIB

8

REAR PANEL CONTROLS

10

1

OUT

CONTROL

3

5 6

7

11 2

Note: some connectors may be in different positions than shown above, depending on the exact combination of options ordered.

1. AC POWER INPUT. An IEC-320 C14 three-pronged recessed male socket is provided on the back panel for AC power connection to the instrument. One end of the detachable power cord that is supplied with the instrument plugs into this socket.

2. AC FUSE DRAWER. The two fuses that protect the AC input are located in this drawer. Please see the “FUSES” section of this manual for more information.

3. DC FUSES. These two fuses protect the internal DC power supplies. Please see the

“FUSES” sections of this manual for more information.

4. GATE. This TTL-level (0 and +5V) logic input can be used to gate the triggering of the instrument. This input can be either active high or active low, depending on the front panel settings or programming commands. (The instrument triggers normally when this input is unconnected). When set to active high mode, this input is pulleddown to ground by a 1 kΩ resistor. When set to active low mode, this input is pulledup to +5V by a 1 kΩ resistor.

5. TRIG. This TTL-level (0 and +5V) logic input can be used to trigger the instrument, if the instrument is set to triggering externally. The instrument triggers on the rising edge of this input. The input impedance of this input is 1 kΩ. (Depending on the length of cable attached to this input, and the source driving it, it may be desirable to add a coaxial 50 Ohm terminator to this input to provide a proper transmission line termination. The Pasternack (www.pasternack.com) PE6008-50 BNC feed-thru 50

Ohm terminator is suggested for this purpose.)

When triggering externally, the instrument can be set such that the output pulse

19 width tracks the pulse width on this input, or the output pulse width can be set independently.

6. GPIB Connector. A standard GPIB cable can be attached to this connector to allow the instrument to be computer-controlled. See the “Programming Manual for -B

Instruments” for more details on GPIB control.

7. RS-232 Connector. A standard serial cable with a 25-pin male connector can be attached to this connector to allow the instrument to be computer-controlled. A user name (“admin”) and a password (“default”, as shipped from the factory) are required when logging into a serial terminal session. The internal controller attempts to autosense the parity setting. It may be necessary to send a few return characters before attempting a login in order to provide enough data to allow this auto-sensing to work.

(A standard Linux “agetty” process is used to implement serial control internally.) See the “Programming Manual for -B Instruments” for more details on RS-232 control.

8. Network Connector. (Optional feature. Present on -VXI units only.) This Ethernet connector allows the instrument to be remotely controlled using the VXI-11.3, ssh

(secure shell), telnet, and http (web) protocols. See the “Programming Manual for -B

Instruments” for more details.

9. AMP Connector. (Optional feature. Present on "-EA" units only.) The output amplitude can be set to track the voltage on this input. Zero Volts in corresponds to zero amplitude output, and +10V in corresponds to maximum amplitude out. This mode is activated by selecting "Ext Control" on the front-panel amplitude menu, or with the

"source:voltage external" command.

10.OUT CONNECTOR. These five SMA connectors provide the main output signals. For best results, each output should be connected to the output module. (Alternatively, these five output connectors can drive five separate 50 Ohm loads.) These five connectors are all wired to the same point internally.

Caution: Voltages as high as 120V may be present on the center conductor of these output connectors. Avoid touching this conductor. Connect to these connectors using standard coaxial cables, to ensure that the center conductor is not exposed.

11. CONTROL Connector. This DB-9 female connector should be connected to the corresponding connector on the output module using the supplied DB-9 cable. This cable contains the wiring for the output module cooling fan and the output module thermistor.

20

GENERAL INFORMATION

AMPLITUDE CONTROL

The AVO-6HZ-B consists of two parts, the mainframe and the output module. The mainframe is a voltage pulser, which generates 0 to 110V (V

OUT

).

The fan-cooled output module contains a 11Ω series resistance (capable of dissipating up to 50 Watts of average power), and packaged diodes may be soldered to the output terminals of this module. The diode load is connected in series with the internal resistance, so that the current through the diode is normally given by:

I

DIODE

= (V

OUT

– V

DIODE

) / (11Ω + R

DIODE

) where V

DIODE

is the voltage drop across the diode and R of the diode. These values must be selected such that I

DIODE

is the parasitic resistance

DIODE

never exceeds 10A.

The functional equivalent circuit of the output module is shown below:

CONTROL

CABLE FROM

MAINFRAME

OUTPUT MODULE

FAN &

THERMISTOR

11 Ω

INPUTS FROM

MAINFRAME

(0 TO 110V)

MON OUTPUT

(-M OPTION)

450 Ω

I

OUT

,

10A MAX.

Diode (device under test), oriented for positive operation.

Reverse for negative operation.

Output Module Functional Equivalent Circuit

An additional resistance (R

SENSE

) can be placed in series with the diode load, for current monitoring purposes. In this case, the diode current is given by:

I

DIODE

= (V

OUT

– V

DIODE

) / (11Ω + R

DIODE

+ R

SENSE

)

Alternatively, a fast current probe may be used to monitor the current waveform.

Factory testing is conducted using a Tektronix CT2 or Pearson 2878 current transformer. (This technique tends to introduce less waveform distortion than the sensing resistor method. However, AC-couped current probes such as the CT2 will not be able to operate at pulse widths of more than a few microseconds. The 2878 does operate to 50 us, the maximum pulse width of the AVO-6HZ-B.)

21

MONITOR OPTION

Instruments with the -M option will have a monitor output on the mainframe, as shown above. When a 50Ω load is connected to this output, the monitor voltage will be onetenth of the voltage present at the five module signal inputs. This output may be used to monitor the voltage amplitude non-invasively.

The monitor output may be left unconnected if unused.

LENZ’S LAW AND INDUCTIVE VOLTAGE SPIKES

This instrument is designed to pulse resistive and diode loads and will exhibit a large output spike when used to drive a load with significant inductance (as predicted by

LENZ'S LAW). For this reason the load should be connected to the output using low inductance leads (as short as possible).

The voltage developed across an inductance L (in Henries), when the current is changing at a rate given by dI

LOAD

/ dt (in Amps/sec), is: V

SPIKE

= L dI

LOAD

/ dt.

BASIC TEST ARRANGEMENT - WITHOUT OUTPUT MODULE

The AVO-6HZ-B can be tested initially without the supplied output module. If the output module is not used, the mainframe output generates 0 to 110 Volts, into a five separate

50 Ohm loads, as illustrated below:

AC

POWER

AVO-6HZ-B

MAINFRAME

OUT CONNECTOR #1

OUT CONNECTOR #2

OUT CONNECTOR #3

OUT CONNECTOR #4

OUT CONNECTOR #5

To three other

50 Ohm loads.

SYNC

OUTPUT

SCOPE

PROBE

50 Ω,

>12 W

REAL-TIME

OSCILLOSCOPE

CHANNEL A

50 Ω,

>12 W

CHANNEL B

TRIG

INPUT

The load resistors must have a voltage rating of at least 110V, and a power rating of at least 15 Watts. They must also be low-inductance, or the waveform will become distorted and exhibit noticeable ringing.

22

BASIC TEST ARRANGEMENT - WITH OUTPUT MODULE

To fully test the instrument, and for normal operation, the output module must be connected as shown below:

AVTECH

AVO-6HZ-B

MAINFRAME

CONTROL

6-foot DB-9 control cable

OUTPUT

MODULE

CONTROL

Output

Pad



REAL-TIME

OSCILLOSCOPE

OUT

11 Ω

IN

CHANNEL A

AC

POWER

SYNC

OUTPUT

Five

5-foot RG-58 coaxial cables

Ground

Pad

Tektronix CT2 current probe or

Pearson 2878

Current transformer

TRIG

INPUT

If a Tektronix CT2 current probe or Pearson 2878 current transformer is not available to measure the output current waveform, or the output pulses are too wide, a 1 Ohm resistor may be used to sense the current instead. However, noticeable ringing and distortion may be appear on the waveform if this technique is used. This alternative test arrangement is shown below:

AVTECH

AVO-6HZ-B

MAINFRAME

CONTROL


OUTPUT

MODULE

CONTROL

OUT

IN

11 Ω

Output

Pad



REAL-TIME

OSCILLOSCOPE

Scope

Probe

CHANNEL A

1 Ohm

AC

POWER

Ground

Pad

SYNC

OUTPUT

Five


TRIG

INPUT

23

If the AVO-6HZ-B is operated at its maximum duty cycle, the worst-case power dissipation in the output module is (110V × 10A × 5%) = 55 Watts. The internal fan must have sufficient external ventilation to cool the module. The DB-9 control cable must be connected as shown above for the fan to operate.

The output signal on the output module is provided on a short length of protruding circuit board. One side is completely covered by a ground plane. The other side is split into two separate pads. The pad farthest from the module chassis is connected to the ground plane on the opposite side by copper foil wrapped around the board edge. The pad closest to the module is the output pad. This is shown schematically in the diagram on the previous page.

BASIC PULSE CONTROL

This instrument can be triggered by its own internal clock or by an external TTL trigger signal. In either case, two output channels respond to the trigger: OUT and SYNC. The

OUT channel is the signal that is applied to the load. Its amplitude and pulse width are variable. The SYNC pulse is a fixed-width TTL-level reference pulse used to trigger oscilloscopes or other measurement systems. When the delay is set to a positive value the SYNC pulse precedes the OUT pulse. When the delay is set to a negative value the

SYNC pulse follows the OUT pulse.

These pulses are illustrated below, assuming internal triggering and a positive delay:

100 ns, FIXED

SYNC OUT

(generated by the internal oscillator)

3V, FIXED

DELAY > 0 PULSE WIDTH

MAIN OUTPUT

AMPLITUDE,

VARIABLE

If the delay is negative, the order of the SYNC and OUT pulses is reversed:

100 ns, FIXED

SYNC OUT

(generated by the internal oscillator)

3V, FIXED

DELAY < 0

PULSE WIDTH

MAIN OUTPUT

AMPLITUDE,

VARIABLE

The next figure illustrates the relationship between the signal when an external TTLlevel trigger is used:

> 50 ns

TRIG

(external input)

TTL LEVELS

(0V and 3V-5V)

PROPAGATION DELAY (FIXED)

100 ns, FIXED

SYNC OUT

3V, FIXED

DELAY > 0 PULSE WIDTH

AMPLITUDE,

VARIABLE

MAIN OUTPUT

As before, if the delay is negative, the order of the SYNC and OUT pulses is reversed.

The delay, pulse width, and frequency (when in the internal mode), of the OUT pulse can be varied with front panel controls or via the GPIB or RS-232 computer interfaces.

TRIGGER MODES

This instrument has four trigger modes:

 Internal Trigger: the instrument controls the trigger frequency, and generates the clock internally.

 External Trigger: the instrument is triggered by an external TTL-level clock on the back-panel TRIG connector.

 Manual Trigger: the instrument is triggered by the front-panel “SINGLE PULSE” pushbutton.

 Hold Trigger: the instrument is set to not trigger at all.

These modes can be selected using the front panel trigger menu, or by using the appropriate programming commands. (See the “Programming Manual for -B

Instruments” for more details.)

24

25

GATING MODES

Triggering can be suppressed by a TTL-level signal on the rear-panel GATE connector.

The instrument can be set to stop triggering when this input high or low, using the frontpanel gate menu or the appropriate programming commands. This input can also be set to act synchronously or asynchronously. When set to asynchronous mode, the

GATE will disable the output immediately. Output pulses may be truncated. When set to synchronous mode, the output will complete the full pulse width if the output is high, and then stop triggering. No pulses are truncated in this mode.

26

OPERATIONAL CHECK

This section describes a sequence to confirm the basic operation of the instrument. It should be performed after receiving the instrument. It is a useful learning exercise as well.

Before proceeding with this procedure, finish read this instruction manual thoroughly.

Then read the “Local Control” section of the “Programming Manual for -B Instruments” thoroughly. The “Local Control” section describes the front panel controls used in this operational check - in particular, the MOVE, CHANGE, and ADJUST controls.

For the first test, the output module is not used.

1.Connect a cable from the SYNC OUT connector to the TRIG input of an oscilloscope. Connect a 15W (or higher) 50Ω load to each OUT connector on the rear panel of the mainframe and place the scope probe across one of these loads.

Set the oscilloscope to trigger externally.

AC

POWER

AVO-6HZ-B

MAINFRAME

OUT CONNECTOR #1

OUT CONNECTOR #2

OUT CONNECTOR #3

OUT CONNECTOR #4

OUT CONNECTOR #5

To three other

50 Ohm loads.

SYNC

OUTPUT

SCOPE

PROBE

50 Ω,

>12 W

50 Ω,

>12 W

REAL-TIME

OSCILLOSCOPE

CHANNEL A

CHANNEL B

TRIG

INPUT

2.Turn on the AVO-6HZ-B. The main menu will appear on the LCD.

3.To set the AVO-6HZ-B to trigger from the internal clock at a PRF of 100 Hz:

a)The arrow pointer should be pointing at the frequency menu item. If it is not, press the MOVE button until it is.

b)Press the CHANGE button. The frequency submenu will appear. Rotate the

ADJUST knob until the frequency is set at 1 kHz.

c)The arrow pointer should be pointing at the “Internal” choice. If it is not, press

MOVE until it is.

d)Press CHANGE to return to the main menu.

4.To set the delay to 1 us:

27

a)Press the MOVE button until the arrow pointer is pointing at the delay menu item.

b)Press the CHANGE button. The delay submenu will appear. Rotate the ADJUST knob until the delay is set at 1 us.

c)The arrow pointer should be pointing at the “Normal” choice. If it is not, press

MOVE until it is.


5.To set the pulse width to 1 us:

a)Press the MOVE button until the arrow pointer is pointing at the pulse width menu item.

b)Press the CHANGE button. The pulse width submenu will appear. Rotate the

ADJUST knob until the pulse width is set at 1 us.

c)Press CHANGE to return to the main menu.

6.At this point, nothing should appear on the oscilloscope.

7.To enable the output:

a)Press the MOVE button until the arrow pointer is pointing at the output menu item.

b)Press the CHANGE button. The output submenu will appear.

c)Press MOVE until the arrow pointer is pointing at the “ON” choice.


8.To change the output amplitude:

a)Press the MOVE button until the arrow pointer is pointing at the amplitude menu item.

b)Press the CHANGE button. The amplitude submenu will appear. Rotate the

ADJUST knob until the amplitude is set at 100V.

c)Observe the oscilloscope. You should see 1 us wide, 100V pulses.

d)Rotate the ADJUST knob. The amplitude as seen on the oscilloscope should vary.

e)Press CHANGE to return to the main menu.

9.Repeat the last step, but set the amplitude to zero.

10.This completes the first operational check test.

For the second test, the output module is connected.

28

1.Connect a cable from the SYNC OUT connector to the TRIG input of an oscilloscope. Connect the IN ports of the output module to the OUT ports on the rear panel of the mainframe using the supplied coaxial cables. Attach the laser diode anode to the output module “OUT” terminal. Connect a Tektronix CT2 or Pearson

2878 current probe (or equivalent) as shown below. Connect the current probe to the oscilloscope. (Some current probes may require a 50 Ohm termination). Set the oscilloscope to trigger externally.

AVTECH

AVO-6HZ-B

MAINFRAME

CONTROL


OUTPUT

MODULE

CONTROL

Output

Pad



REAL-TIME

OSCILLOSCOPE

OUT

11 Ω

IN

CHANNEL A

AC

POWER

SYNC

OUTPUT

Five


Ground

Pad

Tektronix CT2 current probe or

Pearson 2878

Current transformer

TRIG

INPUT

2.Turn on the AVO-6HZ-B. The main menu will appear on the LCD.

3.To set the AVO-6HZ-B to trigger from the internal clock at a PRF of 100 Hz:

a)The arrow pointer should be pointing at the frequency menu item. If it is not, press the MOVE button until it is.

b)Press the CHANGE button. The frequency submenu will appear. Rotate the

ADJUST knob until the frequency is set at 100 Hz.

c)The arrow pointer should be pointing at the “Internal” choice. If it is not, press

MOVE until it is.


4.To set the delay to 1 us:

a)Press the MOVE button until the arrow pointer is pointing at the delay menu item.

b)Press the CHANGE button. The delay submenu will appear. Rotate the ADJUST knob until the delay is set at 1 us.

c)The arrow pointer should be pointing at the “Normal” choice. If it is not, press

MOVE until it is.

29


5.To set the pulse width to 1 us:

a)Press the MOVE button until the arrow pointer is pointing at the pulse width menu item.

b)Press the CHANGE button. The pulse width submenu will appear. Rotate the

ADJUST knob until the pulse width is set at 1 us.

c)Press CHANGE to return to the main menu.

6.At this point, nothing should appear on the oscilloscope.

7.To enable the output:

a)Press the MOVE button until the arrow pointer is pointing at the output menu item.

b)Press the CHANGE button. The output submenu will appear.

c)Press MOVE until the arrow pointer is pointing at the “ON” choice.


8.To change the output amplitude:

a)Press the MOVE button until the arrow pointer is pointing at the amplitude menu item.

b)Press the CHANGE button. The amplitude submenu will appear. Rotate the

ADJUST knob until the amplitude is set at 110V.

c)Observe the oscilloscope. You should see 1 us wide pulses. The voltage across the current probe (Tektronix CT2 or Pearson 2878) should correspond to a measurement of 10 A of current. (A series-connected current-sensing resistor may also be used to measure the current, but this method often produces pronounced overshoot on the rising and falling edges. This is a measurement artefact, and is not present on the actual current waveform. This may be confirmed by using a current probe.)


9.Repeat the last step, but set the amplitude to zero.

10.This completes the operational check.

30

PROGRAMMING YOUR PULSE GENERATOR

KEY PROGRAMMING COMMANDS

The “Programming Manual for -B Instruments” describes in detail how to connect the pulse generator to your computer, and the programming commands themselves. A large number of commands are available; however, normally you will only need a few of these. Here is a basic sample sequence of commands that might be sent to the instrument after power-up:

*rst trigger:source internal frequency 1000 Hz pulse:width 1 us pulse:delay 2 us volt -100 output on

(resets the instrument)

(selects internal triggering)

(sets the frequency to 1000 Hz)

(sets the pulse width to 1 us)

(sets the delay to 2 us)

(sets the amplitude to -100 V)

(turns on the output)

For triggering a single event, this sequence would be more appropriate:

*rst trigger:source hold pulse:width 1 us output on


(turns off all triggering)


(turns on the output) volt -100 (sets the amplitude to -100 V) trigger:source immediate (generates a single non-repetitive trigger event) trigger:source hold output off

(turns off all triggering)

(turns off the output)

To set the instrument to trigger from an external TTL input:

*rst trigger:source external pulse:width 1 us pulse:delay 2 us volt -100 output on


(selects external triggering)


(sets the delay to 2 us)

(sets the amplitude to -100 V)

(turns on the output)

These commands will satisfy 90% of your programming needs.

ALL PROGRAMMING COMMANDS

For more advanced programmers, a complete list of the available commands is given below. These commands are described in detail in the “Programming Manual for -B

Instruments”. (Note: this manual also includes some commands that are not implemented in this instrument. They can be ignored.)

Parameter Notes Keyword

OUTPut:

:[STATe]

:PROTection

:TRIPped?

[SOURce]:

:FREQuency

[:CW | FIXed]

[SOURce]:

:PULSe

:PERiod

:WIDTh

:DCYCle

:HOLD

:DELay

:GATE

:TYPE

:LEVel

[SOURce]:

:VOLTage

[:LEVel]

[:IMMediate]

[:AMPLitude]

:PROTection

:TRIPped?

STATUS:

:OPERation

:[EVENt]?

:CONDition?

:ENABle

:QUEStionable

:[EVENt]?

:CONDition?

:ENABle

SYSTem:

:COMMunicate

:GPIB

:ADDRess

:SERial

:CONTrol

:RTS

:[RECeive]

:BAUD

:ERRor

:[NEXT]?

:COUNT?

:VERSion?

TRIGger:

<boolean value>

<numeric value>

<numeric value>

<numeric value>

<numeric value>

WIDTh | DCYCle

<numeric value>

ASYNC | SYNC

HIgh | LOw

<numeric value>

<numeric value>

<numeric value>

[query only]

<numeric value> | EXTernal

[query only]

[query only, always returns "0"]


[implemented but not useful]



[implemented but not useful]

ON | IBFull | RFR

1200 | 2400 | 4800 | 9600 | 19200 | 38400 | 57600 | 115200

[query only]

[query only]

[query only]

31

:SOURce

*CLS

*ESE

*ESR?

*IDN?

*OPC

*SAV

*RCL

*RST

*SRE

*STB?

*TST?

*WAI

INTernal | EXTernal | MANual | HOLD | IMMediate

[no query form]

<numeric value>

[query only]

[query only]

0 | 1 | 2 | 3

0 | 1 | 2 | 3

<numeric value>

[no query form]

[no query form]

[no query form]

[query only]

[query only]

[no query form]

32

33

MECHANICAL INFORMATION

TOP COVER REMOVAL

If necessary, the interior of the instrument may be accessed by removing the four

Phillips screws on the top panel. With the four screws removed, the top cover may be slid back (and off).

Always disconnect the power cord before opening the instrument.

There are no user-adjustable internal circuits. For repairs other than fuse replacement, please contact Avtech ([email protected]) to arrange for the instrument to be returned to the factory for repair.

Caution: High voltages are present inside the instrument during normal operation.

Do not operate the instrument with the cover removed.

RACK MOUNTING

A rack mounting kit is available. The -R5 rack mount kit may be installed after first removing the one Phillips screw on the side panel adjacent to the front handle.

ELECTROMAGNETIC INTERFERENCE

To prevent electromagnetic interference with other equipment, all used outputs should be connected to shielded 50Ω loads using shielded 50Ω coaxial cables. Unused outputs should be terminated with shielded 50Ω coaxial terminators or with shielded coaxial dust caps, to prevent unintentional electromagnetic radiation. All cords and cables should be less than 3m in length.

34

MAINTENANCE

REGULAR MAINTENANCE

This instrument does not require any regular maintenance.

On occasion, one or more of the four rear-panel fuses may require replacement. All fuses can be accessed from the rear panel. See the “FUSES” section for details.

CLEANING

If desired, the interior of the instrument may be cleaned using compressed air to dislodge any accumulated dust. (See the “TOP COVER REMOVAL” section for instructions on accessing the interior.) No other cleaning is recommended.

TRIGGER DAMAGE

The rear-panel TRIG input, used in the external trigger mode, is protected by a diode clamping circuit. However, the protection circuit is not foolproof, and it is possible for a grossly excessive signal to damage the trigger circuitry on the main timing control board

(the 4×10 inch board on the right side of the instrument).

The IC that is most likely to fail under these conditions is installed in a socket. It is a standard TTL IC in a 16-pin plastic DIP package, model 74F151 or equivalent.

If you suspect that this IC has been damaged, turn off the power and replace this IC. It may be replaced by a 74F151, 74LS151, 74ALS151, or 74HCT151.

C

B

FAN NOT

HARNESSED

P9 768-ND

FA N1

GN D

GN D

GN D J 10

+2 4 V, N O OLO

+2 4 V, N O OLO

GN D

+5 V N SY

+5 V R EG

-5 V

-1 5 V

+1 5 V NSY

+1 5 V REG

+1 0 V J 1

24 AW G

-

+

J 9 - FA N

A

K

J 7

AMB ER

GN D J 5

GR EEN

J 2

20 AW G

3

WIRING DIAGRAMS

WIRING OF AC POWER

D

1 2

W A RNIN G

Do no t attempt a ny rep airs on this instr ume nt beyon d the fuse repla cement pro cedures de scrib ed in the manual. C ontact A v tech if the instr ument r equires serv icing. S erv ice is to be performe d solely by qualified serv ice perso nnel.

BD 2

PC B1 04D K EYP AD B OA RD (-B UN IT S ON LY)

Y

B

TO LC D

R

O

Y

G

TO EN CODE R

TO LC D

A

K

TO PC B 108

1 0 4 D

CE NTE R IN STD SP AC E

PS1

US E 1/4" META L STAN DOFFS

L

N

1

4

5

2

3

6

+

+

+

-

-

-

G

EC P1 8 0 P S2 4

G

G4

B1 - R ED

+2 4 , NO O LO

GN D

PO S O LO

OLO GN D

NEG OLO /+ IN

J 3 GN D

20 OR 2 4 A W G

J 8

20 AW G

J 4

J 6

20 AW G

G1

4 5

Mains circuits - hazardous live.

A3 - B LA CK

X1

POW ER SW IT C H SW 32 5-N D (CW IN DU ST RIES GRS -40 22-0013)

A4 - W H ITE

1 b 2 b

1 2

1 a 2 a

Molex 19002-0009. 0.187" x 0.032"

A1 - B ROW N

A2 - B LU E

G2

Safety earth ground /

Primary earth ground /

Protective conductor terminal.

6

G3

X2

CORC OM 6 EGG1-2 POW ER E NT RY MOD ULE

Molex 19002-0001. 0.250" x 0.032".

Molex 19073-0013 ring terminal, #8.

Install green/yellow wires at bottom of stack, closest to wall.

Chassis ground post.

Secondary earth ground.

PCB 158Q

BD 1

PC B 1 5 8 Q

US E TIE -DOW N POIN T ON PC B 158N

X5

VC C LE D MOUN T

D

C

B

A

D1

P3 95-ND LE D

1 2 3 4

T i tle

Da te

QC3 HARNESS, FOR PCB158Q, XP ECP

20-Jan-2016

Re vis i on

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5

Z:\mjcfiles\pcb\158\switching60hz.ddb - USAGE\QC3 v5J - ECP.sch

6

A

WIRING OF DC POWER

1

D

2

MOUN T W ITH 1/2" S TAN DOFFS

R7 -R 10 (ON BOTTOM): NOT US ED

NOT U SE D X3

R1 0

+

N6

-

P6 577-ND , 1500 0uF, 2 5V x3

OR P691 7-N D, 1 5000u F, 35V x 3

+

P6

-

PC B 1 8 3 A -P

BD 2

R8

+

N5

-

R9

+

P5

-

R7

+

N4

-

+

P4

-

G

G

+

+

-

-

G

G

3

CH S GN D

BL U

GR N

C

B

4

GN D

GN D

GN D J 10

+2 4 V, N O OLO

+2 4 V, N O OLO

GN D

+5 V N SY

+5 V R EG

-5 V

-1 5 V

+1 5 V NSY

+1 5 V REG

+1 0 V J 1

24 AW G

-

+

J 9 - FA N

A

K

J 7

AMB ER

GN D J 5

GR EEN

J 2

20 AW G

+2 4 , NO O LO

GN D

PO S O LO

OLO GN D

NE G OLO /+ IN

J 3 GN D

20 OR 2 4 A W G

J 8

20 AW G

J 4

J 6

20 AW G

PO S O LO

OLO GN D

PC B 1 5 8 Q BD 1

PC B 1 5 8 P O R 1 5 8 Q

CHANGES REQUIRED ON PCB 158P OR 158Q:

C2 (OLO RESPONSE TIME) = 220 uF, 16 V

R2 (CAP BANK CHARGE) = 22 AY, ON BOTTOM SIDE TO CLEAR K7

K5 (CAP BANK DISCHARGE) = G2RL-14-DC24

REMOVE R23 AND R28 (TO ENABLE EXTRA RELAYS)

INSTALL K6, K7 = AQZ102 (EXTRA RELAYS FOR HIGH CURRENT - TOTAL OF FOUR AQZ102s)

REMOVE R15 (SEPARATE +24V PS)

INSTALL R17 = ZERO OHMS

A

B1 - R ED (TO TPV P OR A AD )

1 2 3 4

5 6

D

C

B

AVR-AHF-1,-3HF,-5B,-7B,-8A, AVO-6HF/-6HZ, AVOZ-D

Pri nte d

20-Jan-2016

Re vis i on

13C

5

Z:\mjcfiles\circuits\avr-N\avr-n.Ddb - AVR-7B-B-P\univ ps v13.sch

6

A

PCB 158Q - LOW VOLTAGE POWER SUPPLY, 1/3

2 1

D

X8 X1 3

6 -3 2 1 /4 " SS SC REW , 0 6 0 4 MPP 1 8 8

X9

6 -3 2 SS EXT TO OTH W ASH ER, 0 6 W E1 8 8

X1 4

6 -3 2 1 /4 " SS SC REW , 0 6 0 4 MPP 1 8 8 6 -3 2 SS EXT TO OTH W ASH ER, 0 6 W E1 8 8

3

C

B

X1 2 X1 6


X1 7 X1 9

2 -5 6 1 /4 " SS SC REW , 0 2 0 4 MPP 1 8 8

X1 8


X2 0

2 -5 6 1 /4 " SS SC REW , 0 2 0 4 MPP 1 8 8

X4


X2 3

2 -5 6 1 /4 " SS SC REW , 0 2 0 4 MPP 1 8 8

X5


X2 4


X2 5

# 2 SS FLA T W ASH ER, 0 2W M1 8 8

X2 6


X2 7


X2 8


+1 5 V

-1 5 V p cb1 5 8 Q_ o v p p cb1 5 8 Q_ o v p .sch

+1 5 V

-1 5 V p cb1 5 8 Q_ sw itch in g p cb1 5 8 Q_ sw itch in g .sch

4

J5

6 4 0 4 5 6 -3

J3

6

5

4

3

2

1

6 4 0 4 4 5 -6

J4

8

7

6

5

4

3

2

1

6 4 0 4 4 5 -8

J7

6 4 0 4 5 6 -2

5

A

1 2 3 4

6

D

C

B

T i tle

LOW VOLTAGE DC/DC POWER SUPPLY

Da te

25-Sep-2015

5

Z:\mjcfiles\pcb\158\switching60hz.ddb - 158Q\pcb158Q.sch

6

Re vis i on

A


2

D

1

X2 1

PC B1 5 8 AL, V3 B RA CK ET

X2 2

BA RE 1 5 8 P PCB

-1 5 V

+1 5 V

GN D

-1 5 V

+1 5 V

3

4

1

2

5

6 4 0 4 4 5 -6

J6

S1 A

S1 B , OR DC

S2 A , OR DC

S2 B

6

TP3

TES T-LO OP

3

C1 6

1 0 0 0 u F/35 V

C2 2

1 0 0 0 u F/35 V

F3

FU SEHO LD ER

R2 0

1 0 K

D7

1 . 5 KE 3 9 A

4 5

TP6

TES T-LO OP

C2 1

2 . 2 u F

L5

7 7 A -1 0 0 M-0 1

C2 0

4 7 u F/5 0 V

C1 9

4 7 u F/5 0 V

6

BU +

D

C

B

A

X6

TIE-DOW N-3 5 0

J 2

6 4 0 4 4 5 -9

1

U2

7 8 1 0

Vin Vo u t

3 +1 0 V

C1

4 7 u F/3 5 V

1

2

1

U1

-

+

PY B1 5 -Q 2 4 -D1 5

U4

2

-

1

+

-

C

5

4

+

3

PY B1 5 -Q 2 4 -D5

-

C

5

+

4

3

U1 0

2

-

1

+

C2 9

NO T USE D (4 7 u F/3 5 V)

NO T USE D

L1

7 7 A -1 0 1 M-0 1

C8

2 .2 u F

L2

C6

7 7 A -1 0 1 M-0 1

2 .2 u F

L4

7 7 A -1 0 1 M-0 1

C1 2

2 .2 u F

L3

7 7 A -1 0 1 M-0 1

C1 1

2 .2 u F

C4

4 7 u F/3 5 V

C3

4 7 u F/3 5 V

C5

4 7 u F/3 5 V

C9

4 7 u F/3 5 V

-

C

5

4

+

3

NO T USE D (2 .2 u F )

C3 1

L6

NO RMA LLY U NU SED

NO T USE D (4 7 u F/3 5 V)

C3 0

J 1 2

NO T USE D (7 7 A-1 0 1 M-0 1 )

1

2

3

4

NO T USE D (6 4 0 4 5 6 -4 )

-1 5 V

+1 5 V

-5 V

+5 V

2 3

IN+

IN-

GN D

OU T+

OU T-

J 1 1

1

C2 7

NO T USE D (4 7 u F/5 0 V)

2

3

4

5 C2 8

NO T USE D (6 4 0 4 4 5 -5 )

NO T USE D (4 7 u F/5 0 V)

1 -6 4 0 4 5 6-0

J 1

J1 0

3

2

1

6 4 0 4 5 6 -3

4

J9

6 4 0 4 4 5 -2

R5

0 OH M

P-OU T # 1

1

U5

NO T USE D (7 8 2 4 )

Vin Vo u t

C7

4 7 u F/5 0 V

3

C1 3

4 7 u F/5 0 V

1

U1 1

7 8 1 5

Vin

FOR NOIS Y SU BC IR CU IT S

Vo u t

3

C3 2

4 7 u F/3 5 V

1

U1 2

NO T USE D

Vin Vo u t

3

U8

NO T USE D (MKC 0 3 )

C3 3

4 7 u F/3 5 V

1

U1 3

OK I-7 8 S R-5 /1 .5 -W 3 6 -C

Vin Vo u t

3

C3 4

4 7 u F/5 0 V

C3 5

4 7 u F/3 5 V

U9

NO T USE D (SB 0 3 /SB0 5 )

T i tle

DC/DC, AND OVER-VOLTAGE PROTECTION

Da te

25-Sep-2015

Re vis i on

5

Z:\mjcfiles\pcb\158\switching60hz.ddb - 158Q\pcb158Q_ovp.sch

6

C

B

A


1

D

C

B

EX T

BU +

R1 7

NO T USE D (0 )

R1 5

0 OH M

TP4

TES T-LO OP

P-OU T # 1

2 3 4 5 6

D6

R2 1

1 .5 K OY

R2 6

1 5 K

X2

CA PB AN K

C2 3

1 0 0 0 u F/3 5 V

LED

HV W AR NING

SH OR TS OU T B AS E W HE N CH AR GING.

F2

FU SEHO LD ER

TP5

TES T-LO OP

3

D5

1

C2 6

0 .1 u F

DIS ABL E AT POW ER -OFF

2

R1 4

5 .1 K

D9

1 N 4 1 4 8

D1 0

+1 5 V

DIS ABL E AT POW ER -ON

(+15V LA GS H V BY 5 00 ms )

1 N 4 1 4 8

R4

1 5 0

2 5 C TQ0 4 0 PB F, IN 5 9 1 2 0 2 B0 4 0 0 0 G H EAT SIN K

R3

3 0 0

R2 2

3 0 0

C2 4

4 7 u F/3 5 V

Q1 D

MPQ2 2 2 2

D2

1 N 4 7 3 3 A

X3

6 -3 2 MO UN T

X1

Q1 C

D4

E-2 7 2 (O R 1 N 5 3 0 5 )

K5

3

2

5

4

R2

NO T USE D (2 2 A Y)

1

NO T USE D (G 2 RL -1 4 -D C2 4 )

R2 3

4 7 0

R2 4

4 7 0

MPQ2 2 2 2

KE YSTO NE 6 2 1

K4

PS7 2 0 6 -1 A-F3 -A

R2 5

W LA R1 0 0 FE (0 . 1 OH MS)

R8

W LA R1 0 0 FE (0 . 1 OH MS)

K7

4

+ -

3

2

+ -

1

NO T USE D (A QZ1 0 2 )

4

AQ Z1 0 2

K1

+ -

3

2

+ -

1

1

C2 5

U3

7 8 1 2

Vin

4 7 u F/5 0 V

Vo u t

3

C1 0

P-OU T # 3

4 7 u F/5 0 V

P-OU T # 2

R2 8

0 OH M

R1 0

1 2 0 O Y

4

K3

+ -

3

2

+ -

AQ Z1 0 2

4

K6

+

1

-

3

2

+ -

1


R2 7

1 0 0

U6

LT6 1 0 6 C S5

NE G IN

R1

-1 5 V

NO T USE D (0 )

1

K2

+

3

+

2

4


R6

4 7 0

N-O UT

R1 3

4 7 0

DIS ABL E OLO W HEN CH ARGING.

TES T-LO OP

TP2

TP1

TES T-LO OP

R9

3 K

C2

NO T USE D (1 0 0 0 u F/3 5 V )

+1 5 V

R1 1

4 . 7 K

Q1 A

MPQ2 2 2 2

C1 5

R7

7 5 K

C1 4

4 7 u F/3 5 V

C1 7

0 .1 u F

6

5

7

4

2

0 . 1 u F

U7

8

V+

RESET

TR IG

TH R

CO NT

DIS

OU T

1

GN D

SE5 5 5 P

3

D1

1 N 4 7 3 6 A

R1 9

6 8 0

+1 5 V

R1 8

1 .2 K

R1 6

1 .2 K

Q1 B

MPQ2 2 2 2

AMB ER

GR EEN

C1 8

2 2 0 u F,1 6 V

R1 2

1 K

D

C

B

A A

-1 5 V

+1 5 V

GN D

-1 5 V

+1 5 V

1

X1 0

6 -3 2 MO UN T X7

5 9 1 2 0 2 B 0 4 0 0 0 G HEA TSINK , IN STA LLED A S LOW AS PO SSIBLE

2 3 4

T i tle

OVER-CURRENT PROTECTION

Da te

25-Sep-2015

Re vis i on

5

Z:\mjcfiles\pcb\158\switching60hz.ddb - 158Q\pcb158Q_switching.sch

6

PCB 197F - HIGH VOLTAGE DISCHARGE BOARD

PCB 183A-S AND 183A-P CAPACITOR BANKS

2 1 3

D

C

B

183A-S (SERIES CAPACITOR BANK)

J1

1

2

HV +

R1

P1

R2

P2

R3

P3

J2

2

1

HV -

R4

N1

R5

N2

R6

N3

J3

2

1

GN D

J4

2

1

GN D

183A-P (PARALLEL CAPACITOR BANK)

J5

1

2

HV +

R7

P4 P5 P6

R8

R9

N4 N5 N6

R1 0

J6

2

1

HV -

J7

2

1

GN D

J8

2

1

GN D

4 5

X2

7 2 00 K -ND, Mfg . 7 2 0 0, 4-4 0 th read stando ff 3 /8"

X4


X5


X6


X1 0


X1 2


X1 3


X1 4


X8 X9 X1 1

HV WA RN ING HV WA RN ING HV WA RN ING

X1 X3 X7

HV WA RN ING HV WA RN ING HV WA RN ING

A

1 2 3 4

6

D

C

B

5

PCB183 CAP BANKS

Printed

19-Aug-2005

Z: \mjcfiles\pcb\183\hv-cap-bank.Ddb - pcb183a.sch

6

Revision

1C

A

B

C

PCB 156C - POLARITY CONTROL BOARD

2 1

D

S U R F A C E M O U N T , O N B O T TO M .

J 4

2

1

H V +

H V 1

R 3 3

O Y

X 5

H V 2

R 3 5

O Y

R 2 8

1 K

D 2

1 N 4 7 3 6 A

R 2 9

1 K

R 2 4

1 K

2

3

R 2 3

3 K

+ 1 5 V C 4

0 . 1 u F

1

U 5 A

L M 3 5 8

R 2 0

1 0 K

H V W A R N I N G

R 2 6

1 K

J 5

2

1

H V -

X 6

H V 3

R 3 2

O Y

H V W A R N I N G

H V 4

R 3 4

O Y

H V R E S IS T O R S U S E D

A V R -3 : 1 0 0 K + 1 0 0 K

A V R -4 : 1 5 0 K + 1 0 0 K

A V R -7 : 2 2 0 K + 2 2 0 K

A V R -8 : 4 7 0 K + 4 7 0 K

D 1

1 N 4 7 3 6 A

R 1 8

1 K

6

5

R 1 9

5 6 K

3

U 4 B

7

L M 3 9 3

U V + H I G H

R 2 7

3 K

V C C

6

5

R 1 5

3 . 9 K

U 5 B

L M 3 5 8

7

R 2 1

1 0 K

J 2

5

4

6

3

2

1

7

6 4 0 4 5 6 - 7

V C C - 1 5 V

R L Y

A M P

P O L

+ 1 5 V + 2 4 V

2

3

R 2 5

5 6 K

+ 1 5 V C 6

U V - H IG H

0 . 1 u F

U 4 A

1

L M 3 9 3

R 3 0

2 K

R 5

4 . 7 K

R 3

4 . 7 K

C 9

U N U S E D (2 2 0 u F , 1 6 V )

R 4

W E A - P

5 K , P M A X

- 1 5 V

A

R 3 6

1 K

+ 1 5 V C 1

R 3 7

U N U S E D ( 3 9 )

Q 2

M M B T 2 2 2 2 A

C 8

U N U S E D (2 2 0 u F , 1 6 V )

R 6

W

5 K , N M A X

2

3

0 . 1 u F

1

C 2

U 1 A

L M 3 5 8

- 1 5 V 0 . 1 u F

R 9

1 0 K

1 2

R 7

2 7 K

W

6

5

R 2

1 0 K

U 1 B

L M 3 5 8

R 8

5 K , N M I N

7

R 1

4 . 7 K

E A - N

P R O V ID E S R / C F I L T E R I N G

3

J 3

4

3

2

1

6 4 0 4 5 6 - 4

+ 1 5 V

- 1 5 V

V C C

1 3

J 1

C O N 9

4

4

V C C

" U V - O N " I S H I G H I F :

1 ) " U V + H I G H " I S L O W , A N D

2 ) " P O L " I S L O W .

R 1 2

3 K

3

2

U 2 A

7 4 A L S 0 2

1

R 1 7

4 7 0

V C C

R 1 3

3 K

" U V + O N " I S H I G H I F :

1 ) " U V - H I G H " I S L O W , A N D

2 ) " P O L " I S H I G H .

U 2 B

6

5

4

7 4 A L S 0 2

R 1 1

4 7 0

9

8

U 2 C

7 4 A L S 0 2

1 0

R 1 0

1 K

1 1

1 2

U 2 D

7 4 A L S 0 2

U V - O N

2

1

U 3 A

7 4 A L S 0 8

U V + O N

5

4

U 3 B

7 4 A L S 0 8

T T L I N

S M A 3

R 2 2

5 1

5 6

6

V C C

R 1 4

1 K

6

9

3

V C C

R 1 6

1 K

2

1 3

Q 1 A

M P Q 6 0 0 2

N T R I G

S M A 1

Q 1 C

M P Q 6 0 0 2

D

I F T H E P O L A R I T Y I S S W I T C H E D , A N D T H E O P P O S I T E U L T R A V O L T I S T O O H I G H , N O T R I G G E R S O C C U R U N T I L T H E V O L T A G E F A L L S .

Q 1 B

M P Q 6 0 0 2

P T R I G

S M A 2

Q 1 D

M P Q 6 0 0 2

C

R 3 1

3 0 0

2

1

3

K 1

+

+

-

R E L A Y - A Q V 2 2 1

5

4

6

+ 2 4 V

T H I S D R I V E S T H E O U T P U T P O L A R I T Y R E L A Y .

X 1

6 - 3 2 M O U N T

X 2

6 - 3 2 M O U N T

X 4

6 - 3 2 M O U N T

X 3

6 - 3 2 M O U N T

V C C

C 3

0 . 1 u F

5

C 5

0 . 1 u F

C 7

0 . 1 u F

V C C

1 2

1 3

1 0

9

U 3 C

7 4 A L S 0 8

U 3 D

7 4 A L S 0 8

T i tl e

P O L A R I T Y S W I T C H I N G

D a t e

1 2 - J a n -2 0 1 1

Z :\m jc fil e s \p c b \1 5 6 \ p o l r \ p o l r . d d b - P C B 1 5 6 C \P C B 1 5 6 C .s c h

R e v i s i o n

6

8

1 1

B

A

PCB 94G - ALARM BOARD

1 2 3 4 5 6

D

C

B

A

64 0 45 6 -7

J 5

1

4

5

2

3

6

7

LED

PO L

OV

OT

TH +

(GN D/TH -)

VC C

C1 2

2. 2 u F

C1 3

0. 1 u F

64 0 44 5 -3

J 2

+V in

1

2

3

L2

4 3 4 -2 3-4 7 1

-Vin

L3

4 3 4 -2 3-4 7 1

D1 1

1 N 4 1 48

D1 2

1 N 4 1 48

Vtrig = Rtri g / 1K

R4

C9

Rtrig, 1 %

2 2 u F,25 0 V

6

5

R2

7 . 5 K, 1 %

7

U1 B

LM 3 58 A N

VC C

12

13

U2 D

7 4 A CT0 8

1

1 1

VC C

R9

7 5

CC W CW

R7

32 6 6 X, 1 K

L1

43 4 -2 3 -471

-15 V

C8

2 . 2u F

C2

0 . 1u F

C1 1

0 . 1u F

2

C3

4 7 u F,3 5 V

RN 2 C

6 5

2 . 2K

D9

1 N 4 1 48

D1 0

1 N 4 1 48

Vtrig = Rtri g / 1K

R3

C6

Rtrig, 1 %

2 2 u F,25 0 V

2

3

R1

7 . 5 K, 1 %

+1 5 V

1

U1 A

LM 3 58 A N

-1 5 V

-1 5 V

RN 2 B

4 3

2 . 2K

RN 2 A

1 2

2 . 2K

+15 V

R1 1

5 1 K

RN 5 C

5 6

2 . 2K

RN 6 C

6 5

2 . 2K

-1 5 V

RN 6 B

3 4

2 . 2K

R1 2

5 1K

+1 5 V

RN 7 D

8 7

2 . 2K

RN 7 C

5 6

2 . 2K

5

4

RN 3B

4 3

2 . 2 K

+15 V

D5

1N 41 4 8

RN 3 A

2 1

2 . 2K

U3 A

LM 33 9 A

2 7

6

+1 5 V

U3 B

LM 33 9 A

1

VC C

RN 4 C

2. 2 K

9

8

U3 C

LM 33 9 A

14

OT

VC C

RN 3C

2. 2 K

RN 3 D

2 . 2K

U3 D

1 1

1 0

LM 3 39 A

+1 5 V

1 3

RN 4A

2 . 2 K

RN 4 B

3 4

2. 2 K

2

+1 5 V

Q1 A

M PQ6 0 0 2

D

R1 3

6 8 0 ,2 W

5

4

RN 1A

2 1

4 7 0 K

+15 V

U4 A

LM 33 9 A

2

VC C

7

6

RN 2 D

7

2. 2 K

8 +15 V

1

RN 5A

2

2 . 2 K

1

U4 B

LM 33 9 A

-1 5V

11

RN 1B

4 3

4 7 0 K

U4 D

10

13

LM 3 3 9A

VC C

9

8

RN 5 D

7 8

2 . 2K

+1 5 V

U4 C

LM 33 9 A

14

RN 5B

4 3

2 . 2 K

VC C

VC C

D1

D2

RN 8 A

LOW IF +VIN > Rtri g/1K

RN 8 B

LOW IF +VIN < -R tri g/1 2K

RN 1C

5 6

4 7 0 K

+15 V

RN 6 D

7

2 . 2K

8 +1 5 V

5

4

U5 A

LM 33 9 A

2

VC C

7

6

1

RN 6A

2

2 . 2 K

1

U5 B

LM 33 9 A

-1 5V

11

RN 1D

7 8

4 7 0 K

U5 D

10

13

LM 3 3 9A

VC C

9

8

RN 7 B

3 4

2 . 2K

+1 5 V

U5 C

LM 33 9 A

14

RN 7A

1 2

2 . 2 K

D3 D4

1 N 62 6 3 1N 6 26 3

LOW IF -V IN > R trig /12 K

PO L

LOW IF -V IN < R trig /1K

OV

R5

3 3

R6

3 3

IN

9

10

U2 C

7 4 A CT0 8

4

5

U2 B

7 4 A CT0 8

6

8

2

1

U2 A

74 A CT0 8

RN 8 D

2 . 2 K

SO NA LERT M SR 3 20

BZ 1 VC C

+

1

-

2

Q2

M M BT2 2 2 2 A

1 3

RN 8 C

2 . 2 K

LED

Q1 C

M PQ6 00 2

3

6

9

VC C

Q1 B

M PQ6 00 2

OU T

Q1 D

M PQ6 00 2

RN 4D

2. 2 K

SMA-VE RT

OU T

C

SMA-VE RT

IN

F1

R1 0

5 1

TR 25 0 -08 0 U

VC C

D7

1 N 62 6 3

D6

1 N 47 3 2A

R8

1 K

C1 0

0 . 1u F

D8

1 N 62 6 3

J 1

CO N9

B

X1

4 -4 0 MO UN T

X3

4 -4 0 MO UN T

+15 V

C4

2 . 2u F

C5

0 . 1u F

C1

0 . 1 uF

C7

0 . 1 uF

+15 V

-1 5V

VC C

A

3 4 5

OVERVOLTAGE AND OVERTEMP BUZZER CIRCUIT

Pri nte d

25-Sep-2014

Re vis i on

1A

Z:\mjcfiles\pcb\94\alarm.ddb - 94\94G\alarm_94G.sch

6

PCB 217A - RELAY DRIVER

1 2

D

C

B

A

1 2

3

R 1

1 . 5 K

K 1

P S 7 1 0 A - 1 A

R 2

1 . 5 K

K 2

P S 7 1 0 A - 1 A

3

S E E M L

J 1

6 4 0 4 5 6 - 6

4

4 5 6

X 1

K E Y S T O N E 6 2 1 B R A C K E T

X 2

K E Y S T O N E 6 2 1 B R A C K E T

C

B

D

5

S S R R E L A Y D R IV E R

P r i n t e d

2 1 - F e b - 2 0 1 3

R e v i s i o n

1 A

Z : \m j c fi l e s \ p c b \ 2 1 7 \ re l a y d r i v e r \ p c b 2 1 7 .d d b - D o c u m e n ts \ p c b 2 1 7 a . s c h

6

A

PCB 104F - KEYPAD / DISPLAY BOARD, 1/3

2 1

D

3

C

Amp 5 4 9 9 9 1 0 -1 , 1 0 p in straig h t h ead er

J 5

1

4

5

2

3

6

7

8

9

1 0

LC D-BU TT

LC D-BU TT. SCH

EN CO DER

EN CO DER .S CH

B

4

A

1 2 3 4

5 6

D

C

B

T i tle

PANEL TOP-LEVEL SCHEMATIC

Da te

25-Sep-2015

Re vis i on

5

Z:\mjcfiles\pcb\104f\keypad-2015.ddb - Documents\Panelbrd.prj

6

A


D

C

J 8

R1

1 5 K

6 4 0 4 5 6 -2

1

9

U1 D

MM7 4 HC 1 4 N

8

2

VC C

R4

1 5 K

Q1 BU T1

BU T3

BU T4

6

7

4

5

8

1

2

3

U7

A0

A1

A2

P0

P1

P2

P3

GN D

VC C

SD A

SC L

INT

P7

P6

P5

P4

VC C

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

BU T6

BU T5

PC F8 5 7 4 AN (MU ST HA VE "A" IN P/N )

1 5

1

1 0

9

1 4

1 1

4

5

U6

CT EN

D/U

CL K

LO AD

A

B

C

D

MAX /MIN

SN 7 4 HC 1 9 1 D

RC O

QA

QB

QC

QD

3

2

6

7

1 2

1 3

4

5

1 4

1 1

1 5

1

1 0

9

U8

CT EN

D/U

CL K

LO AD

A

B

C

D

MAX /MIN

SN 7 4 HC 1 9 1 D

RC O

QA

QB

QC

QD

3

2

6

7

1 2

1 3

CN T4

CN T5

CN T6

CN T7

CN T0

CN T1

CN T2

CN T3

VC C

C3

0 .1 u F

VC C

C1 4

0 . 1 u F

VC C

C1 6

0 . 1 u F

B

VC C

6

7

4

5

8

1

2

3

U3

A0

A1

A2

P0

P1

P2

P3

GN D

VC C

SD A

SC L

INT

P7

P6

P5

P4

1 2

1 1

1 0

9

VC C

1 6

1 5

1 4

1 3


VC C

CN T0

CN T1

CN T2

CN T3 7

8

5

6

3

4

1

2

U2

A0

A1

A2

P0

P1

P2

P3

GN D

VC C

SD A

SC L

INT

P7

P6

P5

P4

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

VC C

CN T7

CN T6

CN T5

CN T4


3 4

U4 A

BU T1 2 1

BU T2 4

MM7 4 HC 1 4 N

U4 B

3

BU T3 6

MM7 4 HC 1 4 N

U4 C

5

BU T4 8

MM7 4 HC 1 4 N

U4 D

9

BU T5 1 0

MM7 4 HC 1 4 N

U4 E

1 1

VC C

3

4

1

2

5

X6

RED, +5 V

OR AN GE , B

YELLOW , A

GR EEN , GN D

SO LDER PAD S

BU T6 1 2

MM7 4 HC 1 4 N

U4 F

1 3

VC C

1

2

3

4

5

X4

RED, +5 V

OR AN GE , B

YELLOW , A

GR EEN , GN D

SING LE PUL SE

1 0

MM7 4 HC 1 4 N

U1 E

1 1

1 x 5 SEC TION O F BRE AK AW A Y HEA DE R, R EMOV E P IN 2

MM7 4 HC 1 4 N

RN 2

8

7

6

5

4

3

2

1

4 6 0 8 X-2 -1 0 1 LF-N D

AU X

OV

TEMP

J 7

3

2

1

6 4 0 4 5 6 -3

A

SD A

SC L

I2 C_ INT

X2

8 2 -1 0 1 -7 1, 1 b u tto n k ey p ad

1 A 1 B

R2

1 0 0 K

VC C

1 2 3 4

5

C1 2

2 .2 u F

C9

2 .2 u F

C1 0

2 .2 u F

C1 1

2 .2 u F

C7

2 .2 u F

VC C

GN D

C6

2 .2 u F

C1

2 .2 u F

1

2

3

4

5

6

7

8

RN 1

4 6 0 8 X-2 -1 0 1 LF-N D

VC C

RN 3

4 6 0 8 X-1 -4 7 3 LF-N D

C2

0 . 1 u F

VC C

C4

0 . 1 u F

C1 5

0 . 1 u F

C1 3

0 . 1 u F

6

D

C

B

1 A

MOV E

1 B

2 A

X1 0

3 A

+/-

2 B

3 B

6 A

X5

8 2 -6 0 1 -8 1, 6 b u tto n k ey p ad

CH AN GE

6 B

5 A

/1 0

5 B

4 A

EX TRA F IN E

4 B

A

T i tle

ENCODER, BUTTONS, AND PLD

Da te

25-Sep-2015

Re vis i on

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6


2 1

VC C

GN D

VC C

C5

0 .1 u F

C8

2 .2 u F

D

3 4 5 6

D

C

B

A

3

U1 B

MM7 4 HC 1 4 N

4

4 -4 0 MO UN T

4 -4 0 MO UN T

X3

X1

4 -4 0 MO UN T

X9 X8

4 -4 0 MO UN T

1

1

U1 A

MM7 4 HC 1 4 N

2

2

U1 C

5 6

1 3

MM7 4 HC 1 4 N

U1 F

1 2

MM7 4 HC 1 4 N

3

VC C

R3

2 2

PA D3

LED +

PA D4

LED -

R5

W

TP1

TES T-LO OP

VC C

PO T, 3 2 6 6 X 1 0 K H OR IZ

4

VC C

1

2

3

6

7

4

5

8

U5

A0

A1

A2

P0

P1

P2

P3

GN D

VC C

SD A

SC L

INT

P7

P6

P5

P4

1 2

1 1

1 0

9

VC C

1 6

1 5

1 4

1 3

SD A

SC L


C

VC C

5

6

3

4

7

8

1

2

9

1 0

1 1

1 2

1 3

1 4

1 5

RN 4 VC C

1 6

4 8 1 6 P-2 -1 0 2 LFC T-N D

B

VC C

8

1 0

1 2

1 4

1 6

2

4

6

1 8

X1 0

DB 6

DB 4

DB 2

DB 0

R/W

VEE

VC C

NC

LED -

DB 7

DB 5

DB 3

DB 1

E1

RS

VS S

E2

LED +

A3 2 7 0 7 -0 9 -ND

R6

0

BL

1

3

5

7

9

1 1

1 3

1 5

1 7

T i tle

LCD CIRCUITS, MECHANICAL

Da te

25-Sep-2015

Re vis i on

5

Z:\mjcfiles\pcb\104f\keypad-2015.ddb - Documents\LCD-BUTT.SCH

6

A

MAIN WIRING, -P UNITS

1 2

D

C

B

A

3 4 5 6

1

+1 5 V NSY

+5 V

M1

PG -P (2 8 6 A )

CH S GN D

5 X OU TPU TS

M

US E 1/2" S TAN DOFFS

N4 -N 6: U NU SE D

P4 -P 6: 1 800uF,160 V

R9 -R 10: UN USE D

R7 -R 8: 1 8K OY

BD 1

PC B 1 8 3 A -P

OLO GN D

PO S O LO

UV 1

PC B 1 9 7 F, POS, W ITH 1 /8 C2 4 -P1 2 5

MOUN T SO HS C LEA RS T OP C OV ER

POS VE RS ION, HA S: 1 9 7 F

D2 ,3,4,5,7 N OR M OR IE NT .

R1 4,1 8,2 1,2 2 = ZE RO

R1 3,1 7,1 9,2 0 = U NUS ED

HV

HV

GN D

GN D

R7 =

R6 =

R4 =

326 6W , 5K

4.7K

NOT US ED

R5 =

R3 =

NOT US ED

R2 =

R1 =

NOT US ED

ZE RO

NOT US ED

R8 = 3.3 OY

R2 4, R2 5 = 220 OY

R2 6, R2 7 = U NU SE D

-1 5 V

HV 1

DA NG ER - H IG H VO LTA GES

+5 V

+2 4 V, N O OLO

2 3 4

D

VP RF

VS PAR E

SY NC

CO NN 1

2 8

2 7

2 6

2 5

2 4

2 3

2 2

2 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

8

7

6

5

4

3

2

1

SY NC

+1 5 V ON /O FF

+5 V O N/OF F

MAIN OU T

SY NC O UT

EX T T RIG

GA TE

XR LY 1

XR LY 2 (DU AL PW )

XR LY 3 (V-I)

XR LY 4 (EO)

XR LY 5

AMPL RN G 0

AMPL RN G 1

AMPL RN G 2

AMPL RN G 3

AMPL RN G 4

O.SPE EDU P-RNG

O.EA

O.SINE

O.TR I

O.SQ U

O.LO GIC

O.ZO UT/PW R NG

O.PO L

SPA RE, 0 -1 0 V

PW , 0 -1 0 V

OF FSET, 0 -1 0 V

AMPL ITU DE , 0 -1 0 V

OU T

BD 2

OP 1 B MAIN BO AR D, P CB 2 5 5 D

CO NN 6

NE TW OR K

ON -V XI U NITS ON LY

CO NN 3

GA TE

CO NN 4

EX T T RIG

+2 4 V, N O OLO

CH AN GE S RE QU IR ED ON PC B 255 B2 (1 00 kHz PR F LIM)

1. INS TALL C 9 = 68 0pF CE R

TO PS 1 5 8

TO PS 1 5 8

BD 3

PC B1 0 4 E K EY PAD

A

K

CO NN 7

CO NT RO L, DB -9 F, L77 -D E0 9 S

+2 4 V, N O OLO

C

B

IN

HV +

GN D

HV -

PH

BD 4

AL AR M BO AR D 9 4 F

AVO-6HZ-B-P

Pri nte d

20-Jan-2016

Re vis i on

3B

5

Z:\mjcfiles\circuits\AVO\avo.Ddb - AVO-6HZ-B-P\6hz-p wiring V3.sch

6

A

MAIN WIRING, -N UNITS

1 2

D

C

B

M 2

-EAN M TA

A

1

+1 5 V

+5 V

M1

PG -N

CH S GN D

5 X OU TPU TS

US E SR -402, N OT SR -40 5

-1 5 V

+1 5 V

-1 5 V

+1 5 V

+5V

OL O GN D

PO S O LO

2

HV 1

DA NG ER - H IG H VO LTA GES

UV 1

1/ 8 C2 4 -N 1 2 0 W ITH PC B 1 9 7A

US E KE YS T ONE 8 85

197A

HV

HV

GN D

GN D

R7 = NO T US ED

R6 = NO T US ED

R4 = NO T US ED

R5 = NO T US ED

R3 = 1K

R2 = NO T US ED

R1 = NO T US ED

PCB 197A: CHANGE R9 TO 10 OY

3


P4 -P 6: U NU SE D

N4 -N 6: 4 7uF,400V

R7 -R 8: U NU SE D

R9 -R 10: 100K O Y

4

BD 1

PC B 1 83 A -P

-TN T OPTION ONL Y

VC C LED M O UN T

X1

AMB

GR N

D1

P3 9 5 -N D LED

SY NC

CO NN 3

JU ST ON E RA NGE US ED

CO NN 1

L-CO M EC F50 4 -SC 5

L-CO M TRD 855S IG-1 C AB LE

2 1

2 0

1 9

1 8

1 7

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

8

7

6

5

4

3

2

1

2 8

2 7

2 6

2 5

2 4

2 3

2 2

W H T

BL K

RE D

VP RF

VS PAR E

AC T

GN D

LN K

SY NC

+15 V ON /O FF

+5V O N/ OF F

MAIN OU T

SY NC O UT

EX T T RIG

GA TE

XR LY 1

XR LY 2 (DU AL PW )

XR LY 3 (V-I)

XR LY 4 (EO)

XR LY 5

AMPL RN G 0

AMPL RN G 1

AMPL RN G 2

AMPL RN G 3

AMPL RN G 4

O.SPE EDU P-RNG

O.EA

O.SINE

O.TR I

O.SQ U

O.LO GIC

O.ZO UT

O.PO L

SPA RE, 0-1 0 V

PW , 0 -1 0 V

OF FSET, 0-1 0V

AMPL ITU DE , 0 -1 0V

TR IG O UT

5

CO NN 4

GA TE

CO NN 5

EX T T RIG

CO NN 6

AM P (-EA U NITS ON LY )

BD 3

PC B 10 8 U

CH AN GE S RE QU IR ED O N PC B 108 U (10 0 k Hz PR F LIM)

1. INS TALL R 84 = 0

2. INS TALL C 122 = 680pF C ER

TO PS 1 5 8

TO PS 1 5 8

CO NN 7

6

BD 2


+2 4 V, N O OLO

A

K

CO NT RO L, DB -9 F, L77 -D E09 S

IN

BD 4

AL AR M BO AR D 9 4F

HV +

GN D

HV -

PH

3 4

AVO-6HZ-B-N, AVO-6HF-B-N-NPSB

Pri nte d

12-Mar-2015

Re vis i on

1B

5

Z:\mjcfiles\circuits\AVO\avo.Ddb - AVO-6HZ-B-N\6HZ-N wiring V1.sch

6

D

C

B

A

MAIN WIRING, -PN UNITS

1 2 3 4 5 6

D

C

B

A

PO S O LO

OL O GN D

BD 1


A

K


P1 -P 3, N 1-N 3: 1 800uF ,16 0V

R7 -R 10: 100K

BD 2

PC B 1 8 3 A -P D

UV 1

1 /8 C2 4 -P 1 2 5 , W ITH PC B 1 9 7 F


POS VE RS ION, HA S:

197F

D2 ,3,4,5,7 N OR M OR IE NT .

R1 4,1 8,2 1,2 2 = ZE RO

R1 3,1 7,1 9,2 0 = U NUS ED

HV

HV

GN D

GN D

-1 5 V +5 V

R7 = NOT US ED

R6 = NOT US ED

R4 =

R5 =

R3 =

NOT US ED

NOT US ED

ZE RO

R2 =

R1 =

NOT US ED

NOT US ED

+2 4 V, N O OLO

CH S GN D

R8 = 3.3 OY

R2 4, R2 5 = 220 OY

R2 6, R2 7 = U NU SE D

UV 2

1 /8 C2 4 -N 1 2 5 , W ITH P CB 1 9 7 F


NE G VE RS ION, HA S:

197F

D2 ,3,4,5,7 R EV ER SE D

R1 4,1 8,2 1,2 2 =U NU SE D

R1 3,1 7,1 9,2 0 = ZE RO

HV

HV

GN D

GN D

-1 5 V +5 V

R7 = NOT US ED

R6 = NOT US ED

R4 =

R5 =

R3 =

NOT US ED

NOT US ED

ZE RO

R2 =

R1 =

NOT US ED

NOT US ED

+2 4 V, N O OLO

CH S GN D

R8 = 3.3 OY

R2 4, R2 5 = U NU SE D

R2 6, R2 7 = 220 OY

C

VF

A

G

NO

NC

C

SW

NO

C

NC

+2 4 V

GN D

+2 4 V, N O OLO

CO NN 4

AM P (-EA O NL Y)

CO NN 5

TR IG

CO NN 6

GA TE

GA TE

TR IG

EA

1

CHANGES NEED ON PCB 156C:

1) R32 - R35 = 47K OY

TO PH H AR NE SS

UV - O N

EA N

UV + ON

EA P

HV +

HV -

1 5 6

US E 841 4K-ND 6 -32 1/2 IN CH S TAN DOFFS

SY NC

CO NN 1

X1

PO LR , P CB 1 5 6 C

+5 V

-1 5 V

+1 5 V

R V

R L Y

AM P

PO L

2

LA N

IN

B D 5

AL AR M BO AR D 94 F

BD 4

PC B 2 5 5 A

C O NN 7

NE TW OR K

CH AN GE S RE QU IR ED ON PC B 255 A (10 0 k Hz PR F LIM)

1. INS TALL C 9 = 68 0pF (1 00 k Hz )

3

+1 5 V NSY

+5 V

M 1

AV O-6 H Z-P G-P

M

M 2

AV O-6 H Z-P G-N

M

HV +

GN D

HV -

PH

CH S GN D

+2 4 V, N O OLO

4

5 X OU TPU TS

C O NN 2

C O NT RO L, DB -9 F, L7 7 -D E0 9 S

CH S GN D

5 X OU TPU TS

1 OF 5 S H OW N

+2 4 V, N O OLO

1 OF 5 SH OW N

BD 3

PO S

CO NN 3

OU T

NE G

2 4 0 A

OU T, 1 O F 5 SH OW N

GN D

2 4 V R LY

PC B 2 4 0 A , PO LAR ITY RELA Y (2 4 V)

FIVE R ELA Y BO AR DS - ON E SH OW N

TO FIVE R ELA Y BOAR DS , I N PA RA LLEL

B

A

AVO-6HZ-B-PN, WITH -EA AND -VXI OPTIONAL

BD 6

PC B 2 1 7 A , HIGH -I R EL AY D RIVER

Pri nte d

25-Sep-2014

Re vis i on

1B

Z:\mjcfiles\circuits\AVO\avo.Ddb - AVO-6HZ-B-PN\6HZ-B-PN wiring v1.sch

5 6

PERFORMANCE CHECK SHEET

51

AVTECH AVO-6HZ B Laser Diode Driver Instructions

Assistant Bot

Key Features

Frequently Answers and Questions

What is the maximum duty cycle of the AVO-6HZ-B?

How do I connect the output module to the mainframe?

What types of loads can the AVO-6HZ-B drive?

Related manuals

Table of contents

AVTECH AVO-6HZ B Laser Diode Driver Instructions

Assistant Bot

Key Features

Frequently Answers and Questions

What is the maximum duty cycle of the AVO-6HZ-B?

How do I connect the output module to the mainframe?

What types of loads can the AVO-6HZ-B drive?

Related manuals

Avtech

AVO-6HF-B

AVTECH ELECTROSYSTEMS

AVR-S3 -B

Avtech

AVR-E3 B

Avtech

AVO-6 HF-B

Avtech

AVO-9R -C-N-P6

Avtech

AV-1015 -B

Avtech

AVR-E2 B

Avtech

AVR-AHF-1-B-N

Avtech

AVL-5 -B

Avtech

AVO-6C -B

Avtech

AVO-9R-C-P -P6

Avtech

AVR-E3-B

Table of contents