it 3900e User manual

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 1of 28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
Model 3900e
Light Feedback Regulated Tungsten Halogen source
Manual or Serial Control (RS-232, USB, or Ethernet options)
Light Feedback Optical Stabilization (~0.1% short term)
Compact Form Factor
Sophisticated Full Operating Lamp Lifetime Algorithm
Front Panel Lamp Lifetime Indicator LED (3 color)
Analog Signal Gauge Lamp Lifetime Indicator (0-5VDC)
Automatic Lamp Characterization and Calibration

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 2of 28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
Safety Instructions
CAUTION:
Read all of these instructions before operating the unit.
Follow all warnings and instructions on this piece of equipment
Failure to use this equipment in the manner specified in this manual may cause the protection features of the unit to be
impaired.
1. Retain Instructions - All safety and operating instructions
should be retained for future reference.
2. Follow Instructions - All operating and use instructions should
be followed.
3. Water and Moisture - The unit should not be used near water,
or in any area where excessive moisture may come in contact
with the unit.
Eau Et Moisissure: Le système ne doit pas être utilisé prés de
l’eau, ou dans un environement où la moisissure pourait venir en
contact avec le système.
4. Mounting - The unit should be mounted horizontally on a
surface or platform, or vertically via fixture only as
recommended by the manufacturer. Never mount with fiber
receptacle pointing down.
5. Ventilation - The unit should be positioned such that its
surroundings do not interfere with its proper ventilation.
Ensure that there is adequate air flow below (intake) and in
the rear (exhaust) of the unit.
6. Heat - The unit produces heat and infrared radiation. Do not
place flammable materials on or near the unit at any time. Keep
unit away from other sources of heat. Always allow time for the
lamp and all surfaces surrounding the bulb to cool before
attempting to replace lamp.
Chaleur: Le système développe de la chaleur et des radiations
infrarouge. Ne pas placer de materiaux flammables sur le
système ou proche quelquesoit le moment. Toujours prévoir du
temps pour la lampe et les surfaces avoisinant la lampe pour
refroidir avant d’essayer de remplacer la lampe.
7. Power Source - The unit should be connected to a power source
only of the type described in the operating instructions and as
indicated by the power entry module.
8. Grounding - Precautions should be taken to ensure that proper
grounding of the unit is assured.
9. Power Cord - Use only the approved power cord supplied with
the unit, or an equivalent IEC 320 power cord with proper
certifications. Power cord should be routed such that it will not
be pinched, severed or walked on.
10. Fuse - DO NOT DEFEAT FUSE. Replace only with fuses as
described in the operating manual and as marked on the unit for
the operating voltage that the unit is set for.
11. Cleaning - The unit should be externally cleaned using only
standard glass type cleaners. Do not use solvents, cleansers or
petroleum distillates. Disconnect power cord before performing
any cleaning operations.
12. Liquid and Object Entry - Care should be taken to avoid
objects falling into, or liquids being spilled into the enclosure
through openings.
13. Nonuse Periods - Disconnect power cord from outlet when unit
will be left unused for a long period.
14. Damage Requiring Service - The unit should be serviced by
qualified service personnel if it exhibits any marked change in
performance; if the power cord or enclosure has been damaged;
or if objects or moisture have entered the unit.
15. Servicing - The user should not service the unit beyond that
described in this manual. All other servicing should be referred
to qualified service personnel. Disconnect power cord before
performing any service on the unit.
16. Cover must be removed to replace the lamp. Never remove
cover before disconnecting the IEC 320 power cord.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 3of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
Description
The figure below reveals the main features for this unit. On the front panel there is a fiber optic receptacle
with a retaining thumbscrew that locks the fiberoptic accessories into the receptacle. In manual mode, the
intensity of the lamp is controlled by the manual intensity adjustment potentiometer, and the power to the
lamp is controlled by the front panel Lamp enable switch. When the Lamp Enable switch is in the “0”
position, power to the lamp is removed, however the internal electronics and cooling systems are still
powered. Since this unit is equipped with a remote interface controller, the rear panel will have the
appropriate interface connector installed, along with a remote switch for selecting between manual operating
mode (“0”) and remote operating mode (“1”). In the serial remote control mode the lamp enable and
intensity control are adjusted by digital commands through the rear panel connector. In this mode, the front
panel potentiometer and the front panel lamp switch are disabled. A lamp status indicator LED is visible on
the middle left side.
An IEC 320 power inlet module is located on the rear panel. This IEC 320 module provides an
internationally accepted power interface that can be used with a variety of power cords. The power entry
module contains the main power switch and the fuse box. The fuse holder allows the use of dual European
fuses (5x20mm). In order to access the fuses the power cord must be removed.
Lamp Replacement: Remove the 8 flat head screws on the cover and slide the cover towards the rear of the
unit and upward to access the lamp for replacement.
WARNING: Cover must never be removed before disconnecting the IEC 320 power cord.
The unit can be permanently mounted by removing the feet. This can be done as long as adequate airflow
below (intake) and in the rear (exhaust) of the unit is observed. Use M4 hardware and ensure a minimum of
10mm clearance under the base to allow for proper cooling. Never mount the receptacle pointing down.
Fig 1 – 3900e Lightsource

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 4of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
Power Supply
An IEC 320 power inlet module is located on the rear panel. This module provides an
internationally accepted power interface that can be used with a variety of power cords. The power
entry module contains the main power switch and the fuse box. The fuse holder allows the use of
dual 5x20mm fuses. In order to access the fuses, the power cord must be removed.
To change the fuses, start by removing the power cord. Insert a small flat blade screwdriver into
one of the notches near the socket and gently pry the door open. Pull the door straight out and
swing it into the socket (see Figure 2). Lift the fuse holder out of the housing. Replace the fuses
with T2.0 Amp, 5x20mm, size fuses. The fuses should be placed in the fuse holder as shown in
Figure 2. Lift the fuse holder out of the housing.
Fig 2 - IEC 320 Power Entry Module
Replace fuses with T2.0 Amp, 5x20mm fuses. The fuses should be placed in the fuse holder as
shown in Figure 3. Replace the holder in the housing such that the fuses enter first. Swing the door
closed and snap it back into place.
Fig 3 - Fuse Arrangement

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 5of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
Description
The unit uses a new high efficiency current controller which controls the current through the lamp
filament, as opposed to the voltage drop across the lamp. This control method provides much
longer lamp lifetimes, and virtually eliminates unexpected lamp burnout.
The current controller is regulated by an internal optical photometer that samples the light emitted
from the lamp, and makes micro adjustments to the current controller every few seconds. This
provides excellent photonic stability over the entire lifetime of the lamp. The photometer is
temperature compensated to ensure stable and repeatable performance over a wide operating
temperature range.
An embedded microcontroller controls all functions, including the light feedback system. This is
the first full digital light feedback system – there are no longer any analog feedback loops to adjust
or change with time. The microcontroller also makes precision real time measurements to assess
the lifetime and/or operating condition of the lamp. As the lamps ages, sophisticated algorithms are
able to accurately report the status of the lamp, and when it needs to be replaced.
This unit uses an EKE lamp (exact spectral output of which varies depending on the lamp option)
which has been specifically designed to provide stable spectral envelope over its entire lifetime –
which is about 500 hours. There are two indicators for the lamp lifetime. The first is a front panel
tri-color LED. When the lamp is new and in good condition, the LED on the front panel will
remain GREEN. As the lamp ages, it will eventually begin to show signs of aging. At about 250-
350 hours the lamp will begin to exhibit measureable signs of aging and the LED will turn
YELLOW. From around 450-600 hours of operations the lamp will begin to degrade further, and
the LED will turn RED. After 600-700 hours the lamps may exhibit erratic behavior and the LED
will flash RED.
Similarly, the analog lifetime signal provides a real time measure of the lamp condition. This
continuous signal provides a better indicator gauge than the LED “idiot light” but is controlled by
the same microprocessor algorithm. When the lamp is new the signal will generally be at or below
1.5 Volts. Once the signal rises above 3VDC the front panel indicator LED will be turned to
YELLOW. Once the signal rises about 4VDC the front panel indicator LED will be turned to
RED. Once the signal rises about 5VDC the front panel indicator LED will be turned to
FLASHING RED.
Once the LED is RED, or FLASHING RED, or the Analog Signal has reached 5VDC, the user may
want to change the lamp to ensure that the unit will still continue to meet the optical output
specifications. To replace the lamp, remove the cover screws and take the cover off the unit. Eject
the old lamp and put a new lamp in the lamp bracket, assuring that the lamp is fully seated in the
bracket and the electrical socket. Replace the cover and the screws, and then power up the unit.
Depress the “CAL” button on the rear of the unit. The microcontroller will perform a number of
automated functions on the new lamp, including a characterization and a calibration. This process
will begin after a 90 minute “burn-in” of the new lamp, while the LED will flash YELLOW.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 6of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
The unit will first characterize the new lamp, so that it has a good reference from which to make
accurate lifetime predictions. During this process the indicator LED flashes YELLOW.
The unit will then calibrate the lamp so that the optical output is very near the output level of the
previous lamp. This helps keep the output similar to the analog control recipes used by the host
computer or PLC. During this process the indicator LED flashes RED.
The unit will take a few moments to complete the above routines, and once completed the indicator
LED will turn GREEN and the unit will be ready to operate. The “CAL” button should only be
pressed when a new lamp is installed, to ensure that the lamp lifetime can be accurately reported.
Once the unit is calibrated, the intensity of the lamp may be controlled by the analog intensity
potentiometer (if in manual mode). If the user wishes to control the unit via a computer, please see
the section entitled “Operations”.
The light output is highly linear with respect to both the analog and the remote signal (see
lightsource certification document). The system is fully digital in its control scheme, and the
analog intensity control signal actually sets a software intensity value which is then used by the
microcontroller as the light feedback set point. For best performance, ensure that this analog
control signal is free from noise and is shielded from external EMI or RFI.
During operation, the lamp may be shut down by simply turning off the enable (if in manual mode).
If using the source in Remote mode, Please see the section entitled “Operations”.
RADIO AND TELEVISION INTERFERENCE
NOTE: This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference
in which case the user will be required to correct the interference at his own expense.
In order to maintain compliance with FCC regulations shielded cables must be
used with this equipment. Operation with non-approved equipment or unshielded
cables is likely to result in interference to radio & television reception.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 7of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
Specifications
Physical:
Overall Dimensions:
Height: 4.50"(114mm)
Width: 7.21" (183 mm)
Length: 7.42" (189 mm)
Weight/Mass: 4.4 pounds (2.0 kilograms)
(excluding power cable)
Standard Cable Length: 8.0 feet (2.4 meters)
Electrical:
Input Power:
Short Term Light Stability: 0.1 % (RMS)
Long Term Light Stability: < 1 %
Power Consumption: 225 Watts (Nominal)
Standard Lamp Type: EKE, 150 Watt, 21 Volt
Overvoltage Category Category II
Environmental:
Operating Temperature Range: 0 to 40C
Relative Humidity Range: 0 to 95% non-condensing
Altitude Rating 2000 Meters Maximum
Pollution Rating Pollution Degree 2
100-120 VAC/1.2A 50/60 Hz
200-240 VAC/0.6A

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 8of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
COMMUNICATIONS
RS-232 is the standard serial interface, and it has provisions for controlling the light intensity and power to
the LED lamp. The RS-232 interface is equipped with a DB-9
connection, and is wired as shown in Figure
5. It must be connected to a dedicated
COM port. The USB option has a standard Mini USB receptacle
(male), and creates
its own COM port upon initialization, providing simple connection and multiple
source control capabilities not limited by hardware.
Figure 4: DB-9 Serial Interface as seen from Rear of Lightsource Chassis
To operate the unit in RS-232 mode, configure a serial interface cable as shown.
Remember that TxD
and RxD signals are reversed between devices. Plug the cable
into any standard serial COM port. If
your unit has been configured with the
optional USB interface, connect the lightsource and computer
with the enclosed USB
cable. The device will automatically be configured and assigned a unique COM port.
You do not need any additional drivers or installation procedures. To determine the COM port number that
has been assigned to the lightsource, open ‘Device Manager’
and expand the ‘Ports’ folder and you will
see the lightsource with its associated
COM Port number, shown as (COMX) where “X” is the port
number. The lightsource
will now communicate exactly as in the RS-232 mode using this COM port.
If your unit has been configured with the optional Ethernet interface module, insert a standard RJ45
connector into the Ethernet port and connect the other end to a
network switch or hub. When using the
Ethernet option, a maximum of 255 units
may be operated on a single network. To operate the unit in
remote mode (either
RS-232, USB, or Ethernet) the rear panel remote switch must be in the “1” position.
Software Protocols
The interface controls the light intensity and power to the LED lamp using simple
ASCII character text
strings. These commands are the same for the RS-232, USB,
or Ethernet interface. The only difference is
the way in which the ports are opened
and assigned prior to issuing commands and queries. Commands
tell the
lightsource what to do, and are followed by the “=” character. Queries inquire about the status
and are followed by the “?” character.
Query/Command Response Function
HEL? Ver X.X RetrievesFirmwareVersion
SSR0? 0 or 1 LED Enable is OFF (0) or ON (1)
INT0=XXXX OK where XXXX = 0 to 4000
SSR0=Y OK Where Y = 0 or 1
INP=1 OK
Sets the last INT value as the INT
value at power up (Default =4000)
The intensity of the lightsource is precisely controlled in 4000 linear steps (0.25% increments) by
assigning the Intensity value (INT0) an integer value from 1 to
4000. The LED may also be turned ON
and OFF by assigning the SSR0 command of
either “1” or “0” respectively. The default INT value at
Pin # Description Pin # Description
1 Lifetime Gauge Common 6 Lifetime Gauge (0-5VDC)
2 Rx Remote Communications 7 N/A
3 Tx Remote Communications 8 N/A
4 N/A 9 N/A
5 Communications GND
5
9
4
8
3
7
2
6
1

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 9of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
power up may be set by establishing the desired INT value, and then sending the command INP=1 prior
to
shut down. This saves the particular INT value which is then used on power up.
COMMUNICATIONS
To test the lightsource (in either RS-232, USB, or Ethernet mode) the Microsoft®
HyperTerminal
software can be easily configured to test the lightsource functions.
Make sure you set the program to
“Echo Characters.”
For serial interface operation your COM port must be set to run at 9600 Baud Rate,
No Parity, 8 data bits,
1 stop bit. Flow Control should be set to none. The port
configuration command should read: 9600, N,
8, 1.
Configure the correct COM port in HyperTerminal and type the following commands
(followed by a “”
which is a carriage return) to test the unit’s communications
interface andfunctionality.
Communications Test Routine
HEL?(Opens communication with the device)
Response is Ver X.X (where X.X is the firmware revision number)
SSR0=1(Enables the LED lamp)
INT0=4000 (Changes intensity to full scale setting)
The LED should now be at full intensity
INT0=1000 (Changes intensity to 25% of full scale output)
The LED should now be at 25% full intensity
SSR0=0 (Disables the LED lamp)
The LED should shut off completely
SSR0? (Queries the Solid State Relay Status)
The response should be “0” since the SSR is OFF
SSR0=1(Enables the LED lamp again)
The LED should now return to 25% full intensity (the unit will always
return to the last
INT value stored when the SSR is activated)
You have now verified the communication interface and the LED driver electronics.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 10 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 11 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
COMMUNICATIONS
USB Option
The USB module used in this controller is configured to work without any additional drivers for
windows computers up to and including Windows XP. If you are running this version on a
computer with a later release than this, you will need to download and install an additional driver
for the module. It can be found at the following website:
http://www.ftdichip.com/Drivers/VCP.htm
At this website, you will see options for downloading drivers based upon the operation system that
you are using. Click the link for the operating system, where it is shown in the comments as
“Available as a setup executable”:
This will download a setup executable file that will give your computer system the required drivers
for recognizing the USB port as a new COM port in your computer system. You should save this
file to a directory that you can easily access and remember in case you need to get to it in the
future. Once this file download completes, open the directory in which that file resides, and
double-click to execute it. You may get a warning about the security of the program due to the
publisher not being shown. Click “Yes” as this file will not hurt your computer.
You now have the drivers for the USB module.
You now have remote communication access to the controller for the motorized controller. You
only need to do this one time for each computer that has a controller connected to it.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 12 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
COMMUNICATIONS
Ethernet Option
The command structure for the Ethernet interface is exactly the same. However,
the unit’s Ethernet module
must be set to the proper IP address to communicate
within your specific network.
To identify and update the IP address of the Ethernet device to your network, you
will need to do the
following:
1. Download and installing the Lantronix Device Installer software
2. Check the current IP settings of your network and the lightsource
3. Changing the lightsource settings to match your network requirements
We use the Lantronix network interface module, which is supported by the
Lantronix Device Installer
software. Follow this link to download the latest version
of the required software:
http://ltxfaq.custhelp.com/app/answers/detail/a_id/644/session/L3NpZC9kWWlqWjRsaw%3D%3D
*Note: If your security settings do not allow downloading and installing
software, please contact
your network administrator for assistance.
The above link should take you to the following webpage:
Click
Here
Click the link for “Standalone DeviceInstaller Setup application for Windows”.
Download the
application via HTTP.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 13 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
This opens up the following window:
Click “Save File”. This may take a few minutes, depending on your download speed.
When the download is finished, go to the folder in which it downloaded to and double left-
click the icon to begin the installation process.
Choose your preferred language, and then choose to install all required components listed in the
window.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 14 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
If additional installation is needed, you will be required to restart your computer after
completion.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 15 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
Upon restart you will be asked to select a destination to save the program. By default, the Windows
installer selects the path shown. You can accept the default
or browse to find a more suitable location if
you desire. You should make note of
where you install this program to for future reference.
Select Next and Confirm the installation. Once the installation process is complete select Close and you
will receive the successful installation window:
The DeviceInstaller is now installed on your computer and ready for you to use.
Connect the power to the device and power on. Connect an Ethernet cable from the
lightsource to a
network switch or hub into which this same computer is also
attached. Ensure that the GREEN
LED light on the lightsource Ethernet port is lit
(indicates that the lightsource’s Ethernet port is
powered). The YELLOW LED should
flash whenever a command is sent to the Ethernet port.
You can now launch DeviceInstaller in the “Start” Menu as shown under
Programs/Lantronix/DeviceInstaller 4.3/DeviceInstaller (if you receive an error message from your
firewall, you will need to allow the DeviceInstaller to have
access to the Internet):

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 16 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 17 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
Once the installer launches, it will search the entire network and identify every lightsource attached.
You should see the following screen:
Expand the “Xport” folder on the left side to see the current IP address of the lightsource:
To assign a new IP address, you must first find out your network IP addresses and the subnet mask
information using the following procedures:
Open C:/Command Prompt by going thru the Start Menu/Programs/ and looking
underAccessories.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 18 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 19 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual
The following window will open:
At the command prompt, type “ipconfig” and then Enter
The IP address of your computer is listed in the first line. When assigning the new IP address to the
lightsource, the first 3 “blocks” of the IP address must match your
network’s IP address (in this example
192.168.254) The last “block” however must
be different than any other device on the network. This
number must be unique.
When assigning the new Subnet Mask and Default Gateway to the lightsource, they
both must match your
network’s Subnet Mask and Default Gateway exactly (in this
example 255.255.255.0 and 192.168.254.1
respectively).
Returning to the DeviceInstaller, double click on the lightsource's current IP address
to see all of the
parameters associated with the lightsource Ethernet port.

Illumination Technologies, Inc.
102 Route 5 West, Building 2, Elbridge, NY 13060 USA
www.illuminationtech.com
Revision 2 09/01/16 Page 20 of
28
Illumination
Technologies, Inc.
Innovative Photonics
Owner’s Manual