Arroyo Instruments LaserSource 4205 User Manual Download Page 27 | Manualshive

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4200 Series

LaserSource

User’s Manual · Page 27

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Summary of Contents for LaserSource 4205

Page 1: ......

Page 2: ...nterface to any voltage from 0 to 5V No more tweaking a potentiometer with a screwdriver and a DMM Simply dial in the voltage you need Unlike other laser diode drivers in its class which use inexpensi...

Page 3: ...de LaserSource Cable 2m p n 1220 This cable has DB 9 male female connectors for interfacing to the LaserMount or other connectorized fixtures LaserSource Cable 2m Pigtailed p n 1221 This cable has a f...

Page 4: ...ut important information If at any time any of the following conditions exist or are suspected of existing discontinue use of the unit until it can be inspected by qualified service personnel Visible...

Page 5: ...nstruments or personnel authorized by Arroyo Instruments Modifications done by non authorized personnel will void the warranty Please see the Service section later in this manual for instructions on h...

Page 6: ...tion serial number and firmware version number Press the Menu button to enter the menu and using the knob turn to the right until the Io Lim setting is displayed Press the knob to edit the setting and...

Page 7: ...ly damage the unit Changing the voltage selection requires that you remove the selection tumbler from the IPC Input Power Connector IPC Remove the power cord from the unit Using a small flat blade scr...

Page 8: ...the AC power cord to the unit You must properly ground the unit by plugging the supplied power cord into a three prong grounded outlet or using a three to two prong adapter and connecting the ground...

Page 9: ...m and therefore inside the rack housing be sure that the internal rack ambient temperature which will typically be several degrees higher than room ambient does not exceed the unit s operating tempera...

Page 10: ...he LaserSource menu When in remote mode it acts as a Local button returning the instrument to local mode The large adjustment knob located on the right hand side of the unit is used to change the set...

Page 11: ...t Displayed Measurements Io Current mA PD current or power and voltage Im PD current A Current and voltage Po PD power mW Current and voltage Vf Voltage V Current and PD current or power The instrumen...

Page 12: ...e made your change press the knob or Menu button to store the value Pressing the Menu button will store and exit the menu while pressing the knob will store the value but leave you in the menu to make...

Page 13: ...about limits see the section entitled Hardware and Software Limits Maximum PD Resp This factor is used by the unit to convert from monitor photodiode current into optical power The value is in terms o...

Page 14: ...et this value to Yes Yes Terminal Mode Terminal mode simply echoes any characters received over the serial or USB interfaces No Msg Term This controls the output message termination and can be set to...

Page 15: ...or diode current Only low frequency modulation 10Hz or less is possible in Im mode due to the feedback latencies of the photodiode itself Po mode also referred to as APC or automatic power control mod...

Page 16: ...e via USB is just as simple as using the serial port In fact once you have installed the USB drivers the instrument will appear as a virtual serial port that you can use just like a normal serial port...

Page 17: ...8 9 Laser Anode Shell Earth Ground Output Connector DB 9 Female Arroyo Instruments has followed industry conventions for laser DB 9 connections and is likely compatible with pin outs from other vendor...

Page 18: ...on using the USB interface see the Computer Interfacing Manual which is included on the CD that accompanied this product RS232 Connector The RS232 connection is male DB 9 connector wired in a NULL mod...

Page 19: ...ation of the drive circuit and photodiode measurement circuit Arroyo Instruments carries two cables specifically designed for this application Part number 1220 is a two meter cable designed for use wi...

Page 20: ...Using Limits The LaserSource provides several limit features for protection of the laser diode These include current voltage photodiode current and photodiode power limits Both the current and voltag...

Page 21: ...cy reading V 0 05 0 005 Stability ppm time 50 1 hour Temperature Coeff ppm C 100 EXTERNAL MODULATION Input Range 0 10V 10k Modulation Bandwidth 250kHz 250kHz 160kHz MEASUREMENT CHANNELS LASER CURRENT...

Page 22: ...B Serial only E 501 Interlock shutdown output The interlock input pins 1 and 2 of the output connector were not shorted when the output was on E 504 Laser current limit disabled output The laser outpu...

Page 23: ...shutdown the output E 516 Incorrect configuration for calibration to start The LaserSource was not configured properly including the mode and output on state to be able to start the desired calibratio...

Page 24: ...for support Service Service and repair for the LaserSource can be obtained by contacting the distributor from where you purchased the instrument or directly from Arroyo Instruments A complete list of...

Page 25: ...n which states that the 4200 Series LaserSource Laser Diode Driver is Compliant to the above noted EU Directives and are therefore eligible to bear the CE MARK This Declaration is further validated by...

Page 26: ...Page 26 4200 Series LaserSource User s Manual Notes...

Page 27: ...4200 Series LaserSource User s Manual Page 27 Notes...

Page 28: ...Copyright 2006 Arroyo Instruments All Rights Reserved P N 530 1000 Rev C Copyright 2008 Arroyo Instruments All Rights Reserved P N 530 1000E...

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