THORLABS SLSLLG2 Скачать руководство пользователя страница 14

Liquid Light Guide Adapter with Shutter

 

Chapter 4: Setup and Operation 

Rev A, September 8,, 2016 

Page 11 

4.7.  Default to On 

The default to on setting allows the SLSLLG2 to automatically power ON when DC 
is applied; for users that require auto power ON when DC is applied without 
pressing the POWER button. To enter or exit this setting, follow the steps below: 

1.  Connect the DC power supply. 
2.  Press and hold the Enable button; then press and hold the Power button 

simultaneously for (1 second). 

3.  Both the Power and Enable Led will light. 
4.  Release both the Power and Enable buttons. 
5.  The Power and Enable LEDs will remain on for >3 seconds. 
6.  The controller will now reboot and power on (Power LED on). 

Note, when set to Default to On, the POWER button functions normally. Older units 
may not have the Default to On feature. Please contact Thorlabs Tech Support if 
you believe your unit may need to be updated to include this feature. 

4.8. Interlock 

Output 

An interlock output is provided. In the event of a failure, the interlock circuit will trip 
and the contacts will open. The interlock uses contacts to represent the state of 
operation. 

The contacts are set NO (Normally Open). If the contacts are NO, the power is 
OFF and DC is disconnected. In a normal operating condition the contacts will be 
closed where the feedback monitor does not detect any error.  

There are three different error conditions where the contacts would be in an open 
state. These error conditions would result when: 

 

The shutter is not changing state with reference to its drive signal, such 
as a jammed blade. 

 

An over temperature condition has been detected. 

 

The maximum drive frequency of 15 Hz is exceeded.  

All error conditions result in the Status LED changing to red. 

Specification of Interlock Contacts 

Max Operating voltage  

12 VDC 

Max Current 

1 A 

Mating Connector 

2.5 mm Mono Phono Jack 

 

 

 

Содержание SLSLLG2

Страница 1: ...SLSLLG2 Liquid Light Guide Adapter with Shutter User Guide...

Страница 2: ...djusting the Position of the LLG Adapter 7 4 3 Manual Shutter Operation 8 4 4 External Modulation Input 9 4 5 Protected Mode 10 4 6 Unprotected Mode 10 4 7 Default to On 11 4 8 Interlock Output 11 4 9...

Страница 3: ...quid Light Guide Adapter with Shutter 9 1 LLG Adapter and Shutter 20 9 2 Shutter Controller 21 Chapter 10 Regulatory 22 Chapter 11 Certificate of Conformance 23 Chapter 12 Thorlabs Worldwide Contacts...

Страница 4: ...ce Symbol Description Direct Current Alternating Current Both Direct and Alternating Current Earth Ground Terminal Protective Conductor Terminal Frame or Chassis Terminal Equipotentiality On Supply Of...

Страница 5: ...ere are no user serviceable parts in this product CAUTION DO NOT OPEN HOUSING The SLSLLG2 shutter and controller has no user serviceable parts Do not operate without cover installed WARNING Do not ope...

Страница 6: ...on will open and close the shutter To use the modulation input press and hold the ENABLE button for 3 seconds The SLSLLG2 will power on in the last used mode either Manual or External Modulation Mode...

Страница 7: ...Liquid Light Guide Adapter with Shutter Chapter 3 Description Page 4 CTN008800 D02 3 1 Overview Figure 1 SLSLLG2 Side View Figure 2 SLSLLG2 Mounted on SLS401 Light Source...

Страница 8: ...er Chapter 3 Description Rev A September 8 2016 Page 5 Figure 3 Controller Front View Figure 4 Controller Rear View Enable Button Status LED Power LED Power Button Interlock Jack External Modulation I...

Страница 9: ...AC DC switching power supply rated at 100 240 VAC 47 63 Hz and 5 VDC at 2 4 A maximum output 4 Place the controller on a flat surface Connect the mini DIN connector from the shutter head with the arro...

Страница 10: ...id light guide adaptor Item AD3LLG or AD5LLG to get the strongest light from the light source The adjustment can be done as shown in below 1 Use a spanner wrench Item SPW602 to loosen the retaining ri...

Страница 11: ...ning of the LED colors and modes please see the table on page 8 and page 12 Condition Shutter State Open Closed Depressing the ENABLE button Closes Opens Power plugged into either wall outlet or contr...

Страница 12: ...ted TTL signal connect the signal source to the shutter controller at the BNC TTL Input connector Activate the TTL signal source The shutter will be in the last state it was in when powered on therefo...

Страница 13: ...n this mode the unit will disable the blades turn the Status LED red and trip the interlock when the unit is run over 10 Hz and the time limit is reached see Specifications on page 15 for more informa...

Страница 14: ...act Thorlabs Tech Support if you believe your unit may need to be updated to include this feature 4 8 Interlock Output An interlock output is provided In the event of a failure the interlock circuit w...

Страница 15: ...n the mode When the Status LED turns red the device will shut down until the user cycles the power However when the device is in Unprotected Mode the Status LED will still turn amber 15 seconds before...

Страница 16: ...ully opening D E 15 17 Delay from fall of input pulse to initiation of shutter fully closing E G 9 11 Falling edge to 100 closed D G 24 26 Delay from fall of input drive to shutter fully closed Minimu...

Страница 17: ...delay from the initiation of the starting pulse to the shutter responding IA is typically 11 ms Similarly the closing time DE is typically 15 ms The mechanical rise time of the shutter is given as AC...

Страница 18: ...ecifications Specification Value Lens ACL5040U A Glass Type B270 Optical Crown Glass Wavelength Range 350 700 nm Effective Focal Length 40 mm Back Focal Length 26 mm Clear Aperture 45 mm Typical Coupl...

Страница 19: ...Hz 1 7 ms Typ 4 ms Max Jitter Falling Edge 10 Hz 1 7 ms Typ 4 ms Max Jitter Rising Edge 11 15 Hz 4 ms Typ 8 ms Max Jitter Falling Edge 11 15 Hz 4 ms Typ 8 ms Max Rise Time 10 ms Typ 12 ms Max Fall Tim...

Страница 20: ...e connector on the SLSLLG2 is a 4 pin Mini DIN shielded female connector that accepts the 4 pin Min Din male connector The pin descriptions are as follows Pin Description 1 Shutter Detect 2 Modulation...

Страница 21: ...ades to rust The SLSLLG2 use five blades for the shutter These blades are thin 0 003 and lightweight making them very delicate Please do not insert any objects into the shutter where the blades may be...

Страница 22: ...Protection Mode Status LED should be green under normal operating conditions and turn amber as a warning to state there is 3 minutes until shutdown at modulation frequencies of 11 to 15 Hz See Section...

Страница 23: ...Adapter and Shutter 62 0 mm 2 4 79 3 mm 3 12 61 9 mm 2 44 Cable Length 889 mm 1 0 mm of Adjustment Loosen Retaining Ring to Adjust 26 5 mm 1 04 SM2 2 035 40 Series External Thread 16 0 mm 0 63 Retaini...

Страница 24: ...Liquid Light Guide Adapter with Shutter Chapter 9 Mechanical Drawings Rev A September 8 2016 Page 21 9 2 Shutter Controller 3 00 76 2mm 3 42 86 7mm 3 50 88 9mm 1 38 35 1mm...

Страница 25: ...other Thorlabs products such as Pure OEM products that means assemblies to be built into a unit by the user e g OEM laser driver cards Components Mechanics and optics Left over parts of units disasse...

Страница 26: ...Liquid Light Guide Adapter with Shutter Chapter 11 Certificate of Conformance Rev A September 8 2016 Page 23 Chapter 11 Certificate of Conformance...

Страница 27: ...ormation USA Canada and South America Thorlabs Inc sales thorlabs com techsupport thorlabs com Europe Thorlabs GmbH europe thorlabs com France Thorlabs SAS sales fr thorlabs com Japan Thorlabs Japan I...

Страница 28: ...www thorlabs com...

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