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User’s Guide
32 Watt Temperature Control Module
TCM-39032
ILX Lightwave Corporation P · . O. Box 6310 Boz · eman, MT, U.S.A. 59771 · U.S. & Canada: 1-800-459-9459 · International Inquiries: 406-586-1244 F · ax 406-586-9405
E-mail: support@ilxlightwave.com
www.ilxlightwave.com
70011703_R00_06/03
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TABLE OF CONTENTS TABLE OF CONTENTS Safety Information and the Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii General Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii Safety Marking Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv Comments, Suggestions, and Problems . . .
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TABLE OF CONTENTS Remote Operation Thermistor Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Local Operation AD590 Sensor Calibration . . . . . . . . . . . . . . . . . . . . . . . . . 12 Remote Operation AD590 Sensor Calibration . . . . . . . . . . . . . . . . . . . . . . . 12 Local Operation LM335 Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Remote Operation LM335 Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
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SAFETY AND WARRANTY INFORMATION The Safety and Warranty Information section provides details about cautionary symbols used in the manual, safety markings used on the instrument, and information about the Warranty including Customer Service contact information. Safety Information and the Manual Throughout this manual, you will see the words Caution and Warning indicating potentially dangerous or hazardous situations which, if not avoided, could result in death, serious or minor injury, or dam
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SAFETY SYMBOLS SAFETY SYMBOLS This section describes the safety symbols and classifications. Technical specifications including electrical ratings and weight are included within the manual. See the Table of Contents to locate the specifications and other product information. The following classifications are standard across all ILX Lightwave products: Indoor use only Ordinary Protection: This product is NOT protected against the harmful ingress of moisture. Class I Equipment (grounded
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WARRANTY WARRANTY ILX LIGHTWAVE CORPORATION warrants this instrument to be free from defects in material and workmanship for a period of one year from date of shipment. During the warranty period, ILX will repair or replace the unit, at our option, without charge. Limitations This warranty does not apply to fuses, lamps, defects caused by abuse, modifications, or to use of the product for which it was not intended. This warranty is in lieu of all other warranties, expressed or implied, inc
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WAR RANTY Claims for Shipping Damage When you receive the instrument, inspect it immediately for any damage or shortages on the packing list. If the instrument is damaged, file a claim with the carrier. The factory will supply you with a quotation for estimated costs of repair. You must negotiate and settle with the carrier for the amount of damage. vi TCM-39032
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WARRANTY Comments, Suggestions, and Problems To ensure that you get the most out of your ILX Lightwave product, we ask that you direct any product operation or service related questions or comments to ILX Lightwave Customer Support. You may contact us in whatever way is most convenient: Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . (800) 459-9459 or (406) 586-1244 Fax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (406) 586-9405 On t
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WAR RANTY in a container with at least 3 inches (7.5 cm) of compressible packaging material on all sides. We look forward to serving you even better in the future! viii TCM-39032
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CHAPTER1 INTRODUCTION AND SPECIFICATIONS Product Overview The TCM-39032 32 Watt Temperature Control Module is a precision TEC control module for use in the LDC-3900 Modular Laser Diode Controller. It may be installed in any of the four channel slots on the rear of the LDC-3900 and may readily be interchanged with any other LDC-3900 module. Features of the TCM-39032 include: Service free mo
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INTRODUCTION AND SPECIFICATIONS 1 CHAPTER 1 Specifications 1 Specifications 2 TEC Output Output Type Bipolar constant current source Compliance Voltage > 8 Volts Maximum Current Output 4 Amps 3 Maximum Output Power 32 Watts typical Current Limit Control Range 0 - 4 A Current Limit Accuracy + 50 mA 4 Ripple / Noise < 1 mA rms TEC Display Display Type 5-digit green LED display Maximum Current Reading 4.000 Amps o Maximum Temp Reading 199.9 C Current Resolution 0.001 Amps Current Display Accuracy +
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INTRODUCTION AND SPECIFICATIONS CHAPTER 1 1 Specifications Usable Thermistor Range 25 Ω to 450 kΩ, typical o o LM335 Voltage V (25 C) = 2980 mW; V = 10 mV / K T over rated sensor range LM335 Bias 1 mA o o AD590 Current I (25 C) = 298.2 µ A; I = 1 µ A / K T over rated sensor range AD590 Bias + 8 VDC o RTD (PT100) Resistance R (25 C) = 109.73 ohms, typical Thermistor Sensing Current 10 µ A or 100 µ A (user selectable) Temperature Calculation Methods AD590 or LM335 calibrated with two-point meth
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INTRODUCTION AND SPECIFICATIONS CHAPTER 1 Installation Installation This section describes the procedures for installing and removing a TCM-39032 module from the LDC-3900. Note: The LDC-3900 will power up in a default state upon detecting any change in the LDC-3900 system configuration (such as installing a new module). All parameters (except SAVE / RECALL settings) will be set to default values, based on the new configuration. Calibration data is stored in the TCM-39032 module itself, and i
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CHAPTER2 OPERATION This section describes the procedures for connecting and running a temperature controlled laser diode with the TCM-39032 module. Module Locking Screw 39032 32 WATT TE CONTROLLER Sensor Select SENSOR SELECT Switch AD590 LM335 RTD THERM THERM RANGE 10 A m 100 A m Thermistor Range TEC Connector Select Switch 1,2 TE MDL+ 3,4 TE MDL- 5 TE SHLD 6 SNSR SHLD 7 SNSR + 8 SNSR - 9 ANL
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OPERATION CHAPTER 2 SENSOR SELECT Switches SENSOR SELECT Switches The SENSOR SELECT and THERM RANGE switches are used to select sensor type and, in the case of thermistor sensor, the source current level. Table 2.1 shows the SENSOR SELECT ( THERM RANGE) positions and corresponding position code. When the sensor switch is changed during TEC mode operation, the new sensor position code will be indicated on the TEC display for three seconds. SWITCH Position Code 100 µ A -- 01 10 µ A -- 02 LM33
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OPERATION CHAPTER 2 TEC Connector TEC Connector At the right of center, on the TCM-39032 back panel, the user will find the 15-pin D-connector for the TEC MODULE. This connector is used for the input and output connections, as shown by the pin-out diagram below. 1, 2 TE Module (+) 3, 4 TE Module (-) 5 TE Module Shield 1 9 6 Sensor Shield 2 7 Sensor (+) 10 3 8 Sensor (-) 11 4 9 Analog Ground 12 5 10 Control Signal 13 11 Voltage Limit
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OPERATION CHAPTER 2 Booster Operation present, the TEC Interlock Error condition / event will be reported in the TEC Event Status REgister and the TEC Condition Status Register. This circuit is useful for remote monitoring of temperature, and therefore is labeled TEMP LIMIT on the back panel connector. This interlock is intended for use with an external current booster. A switch or control circuit of the user’s own design is required. It is left as an option which the user may or may not emp
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OPERATION CHAPTER 2 Booster Operation 06_03 TCM-39032 9
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OPERATION CHAPTER 2 Booster Operation 10 TCM-39032
