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1.2 LED Driver

The

LED driver

is used to provide power and control of various LED modules. The

Connectorized LED with Fiber-optic

Rotary Joint

can be used with the

1, 2 or 4-channel LED driver

. The

Combined LEDs with fiber-optic rotary joints

can be

used with any driver having at least as many channels as the number of combined LEDs. For more details on driver

specifications and operation, see the

LED Driver Manual

.

Figure 1.4:

1,2 and 4-channel LED Driver

1.3 Fan Power Adapter

The Doric

Fan Power Adapter

allows the usage of

LEDFRJ

with the next-generation

LED Driver

. For more details specifi-

cations and operation, see the

Fan power adapter manual

.

Figure 1.5:

Fan Power Adapter

Chapter 1. General Overview

5

Summary of Contents for LEDFRJ Series

Page 1: ...LEDs with Fiber optic Rotary Joint User Manual Version 2 1 2...

Page 2: ...uide 6 2 1 Getting Started 6 2 2 FC Connector Installation 7 2 3 Stand alone mode without Doric Neuroscience Studio Software 8 2 4 Connected to Doric Neuroscience Studio Software 9 3 Doric Neuroscienc...

Page 3: ...Joint a Standard mount b Rotor Yellow and stator black Figure 1 1 Connectorized LED with Fiber optic Rotary Joint The Connectorized LED with Fiber optic Rotary Joint is a rotary joint with a single in...

Page 4: ...r Black with the light leaving through a Rotor Yellow Fig 1 3 They contain the following elements The M8 connector ports are used to provide power to the LEDs There is a single port per LED The pinout...

Page 5: ...with any driver having at least as many channels as the number of combined LEDs For more details on driver specifications and operation see the LED Driver Manual Figure 1 4 1 2 and 4 channel LED Drive...

Page 6: ...talled in its holder Holder FRJ large GH FRJ It can then be mounted into the setup using 1 4 or M6 nuts and screws If using a Combined LED model the holder is already integrated It can then be mounted...

Page 7: ...limits indicated in table 4 2 On the Combined LED models it is critical not to block or insert objects into the grids as this could block airflow and reduce cooling efficiency 10 When not in use place...

Page 8: ...t The operating mode and the maximum driving current setting are independently adjusted for each channel Constant current CW Figure 2 3 Constant Current Mode Driver Signal When using the CW mode the u...

Page 9: ...oric Neuroscience Studio Software 1 Connect the LED Driver to the power outlet with the included 12 V power adapter and turn the LED Driver switch ON Always power the LED Driver before connecting the...

Page 10: ...rolling a light source of its given type These channels accessible using the Add Channel will be the first detailed Figure 3 1 Light Source Driver Tab 3 1 1 Channels Each light source driver is separa...

Page 11: ...CAN OTHERWISE DAMAGE THE LIGHT SOURCE When using a LEDD the Low Power checkbox will appear When selected this allows reduced power signaling for the same voltage This mode is only available for CLED m...

Page 12: ...e triggered manually When this mode is active the driver channel will show CW under MODE This mode has no additional sequence options Figure 3 4 Driver Signal Response to External Source in External T...

Page 13: ...n ms for the pulse sequence For example a signal at 10 Hz frequency will output one pulse every 100 ms period whereas a pulse sequence at 0 5 Hz frequency will output one pulse every 2000 ms period ii...

Page 14: ...ile the Smoothing option is active the Time ON is fixed at this value v The Pulses per sequence Fig 3 6 sets the number of pulses per sequence If it is set to 0 the pulse will be repeated indefinitely...

Page 15: ...he other will adjust automatically The Time ON must be lower than 1 frequency 0 005 ms while the Duty cycle must be below 100 Figure 3 9 Internal Complex Mode Pulse Sequences viii The Types of pulses...

Page 16: ...re 3 12 Control Settings Time Series Window The Number of series Fig 3 12 sets the number of times that the sequence will be repeated with a minimum of 1 The Time Active sets the duration of each seri...

Page 17: ...View Light Source Channel 1 The Light Source Channel box Fig 3 13 contains all elements related to a single light source channel 2 The Scope Channel box Fig 3 14 is used to control and configure an ac...

Page 18: ...in kilosamples per second at which mea surements are taken j The Start scope channel button activates a live measurement sequence Important measurements should not be made as a live measurement as th...

Page 19: ...0 63 NA 365 12 6 0 23 100 1 385 12 6 0 23 100 1 405 15 5 0 23 100 1 420 15 5 5 23 100 1 450 25 8 0 23 100 x1 7 465 25 7 5 23 100 x1 7 505 30 3 0 12 50 x1 6 515 40 3 0 9 5 40 x1 5 560 100 2 0 8 5 40 5...

Page 20: ...Torque Multiple LED 30 N m Electrical connector M8 4 pins male Dimensions Single LED model 70 x 39 x 39 mm3 without holder 2 LED model 62 x 84 x 119 mm3 including holder 3 and 4 LED model 62 x 93 x 14...

Page 21: ...urn instructions This warranty will not be applicable if the unit is damaged or needs to be repaired as a result of improper use or operation outside the conditions stated in this manual For more info...

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