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© 2013

PAGE 13

WTC3293

www.teamwavelength.com

WTC3293-00400-I

NOTICE: 

The information contained in this document is 
subject to change without notice. Wavelength 
will not be liable for errors contained herein 
or for incidental or consequential damages in 
connection with the furnishing, performance, or 
use of this material. No part of this document 
may be photocopied, reproduced, or translated to 
another language without the prior written consent 
of Wavelength.

SAFETY:

There are no user serviceable parts inside 
this product. Return the product to Wavelength 
for service and repair to ensure that safety fea-
tures are maintained.

LIFE SUPPORT POLICY:

As a general policy, Wavelength Electronics, Inc. 
does not recommend the use of any of its products 
in life support applications where the failure or 
malfunction of the Wavelength product can be 
reasonably expected to cause failure of the life 
support device or to signi

fi

 cantly affect its safety 

or effectiveness.  Wavelength will not knowingly 
sell its products for use in such applications 
unless it receives written assurances satisfactory 
to Wavelength that the risks of injury or damage 
have been minimized, the customer assumes all 
such risks, and there is no product liability for 
Wavelength. Examples of devices considered to be 
life support devices are neonatal oxygen analyzers, 
nerve stimulators (for any use), auto transfusion 
devices, blood pumps, de

fi

 brillators,  arrhythmia 

detectors and alarms, pacemakers, hemodialysis 
systems, peritoneal dialysis systems, ventilators of 
all types, and infusion pumps as well as other 
devices designated as “critical” by the FDA.  The 
above are representative examples only and are not 
intended to be conclusive or exclusive of any other 
life support device.

CERTIFICATION AND WARRANTY

CERTIFICATION:

Wavelength Electronics, Inc. (Wavelength) certi

fi

 es 

that this product met it’s published speci

fi

 cations at the 

time of shipment. Wavelength further certi

fi

 es that its 

calibration measurements are traceable to the United 
States National Institute of Standards and Technology, 
to the extent allowed by that organization’s calibration 
facilities, and to the calibration facilities of other 
International Standards Organization members.

WARRANTY:

This Wavelength product is warranted against defects 
in materials and workmanship for a period of 90 days 
from date of shipment.  During the warranty period, 
Wavelength will, at its option, either repair or replace 
products which prove to be defective.

WARRANTY SERVICE:

For warranty service or repair, this product must 
be returned to the factory.  An RMA is required 
for products returned to Wavelength for warranty 
service.  The Buyer shall prepay shipping charges 
to Wavelength and Wavelength shall pay shipping 
charges to return the product to the Buyer upon 
determination of defective materials or workmanship. 
However, the Buyer shall pay all shipping charges, 
duties, and taxes for products returned to Wavelength 
from another country.

LIMITATIONS OF WARRANTY:

The warranty shall not apply to defects resulting from 
improper use or misuse of the product or operation 
outside published speci

fi

 cations.

No other warranty is expressed or implied. Wavelength 
speci

fi

 

cally disclaims the implied warranties of 

merchantability and 

fi

 tness for a particular purpose.

EXCLUSIVE REMEDIES:

The remedies provided herein are the Buyer’s sole 
and exclusive remedies. Wavelength shall not be 
liable for any direct, indirect, special, incidental, or 
consequential damages, whether based on contract, 
tort, or any other legal theory. 

REVERSE ENGINEERING PROHIBITED:

Buyer, End-User, or Third-Party Reseller are 
expressly prohibited from reverse engineering, 
decompiling, or diassembling this product.

 

REVISION HISTORY

REVISION

REV. E

REV. F

REV. G

REV. H

REV. I

DATE

24-Nov-03

5-Oct-09

23-Jul-10

3-May-11

25-Jan-13

NOTES

Initial release

Updated to re

fl

 ect RoHS 

compliance

Added many new features.  
Revision change to B.

Added link to prior revision 
datasheet.

Added socket manufacturer

WAVELENGTH ELECTRONICS, INC.
51 Evergreen Drive 
Bozeman, Montana, 59715
web: 

www.teamwavelength.com

phone:  (406) 587-4910  Sales/Tech Support
fax: (406) 

587-4911

e-mail: 

[email protected]

Содержание WTC3293

Страница 1: ...ator time constant A dipswitch allows the sensor bias current to be optimized for your sensor type High power applications can use the onboard fan connections to power a WXC303 or WXC304 5 or 12 V DC...

Страница 2: ...Remove R8 and load R54 I TERM To set a Fixed I Term Remove R13 and load R55 TP7 TP4 TP3 TP5 CW W CCW R5 200K TP6 C5 0 1UF C6 0 1UF R50 N L R51 N L Set T To set a Fixed Set point Voltage Remove R47 R4...

Страница 3: ...imits Remote Setpoint HSET Input Limits High Voltage Setpoint PARAMETER VDC VDC A W C C ounce UNIT VALUE 4 5 to 30 3 to 30 2 3 9 40 to 85 65 to 150 1 A mA V A V 1 seconds 2 C C C V 4 V 65 4 5 6 5 VDD...

Страница 4: ...Sensor signal at SEN TB4 should not exceed VDD 2V Minimum recommended signal is 250 mV in order to meet published specifications SENSOR BIAS SWITCH Use Table 1 to configure the evaluation board for yo...

Страница 5: ...stor across Sensor and Sensor 2 2 25 25 I GAIN Trimpot Resistance 21 4 k 120 k 35 9 k 35 9 k PGain Trimpot Resistance 11 1 k 100 k 33 3 k 33 3 k PROPORTIONAL GAIN Without the WTC3243 installed use an...

Страница 6: ...than 5 V 500 mA operation HEATSINK REQUIREMENTS The WTC3243 is designed to handle currents as high as 2 2 A Refer to the WTC3243 datasheet or the online SOA calculator http www teamwavelength com supp...

Страница 7: ...nput power jack is attached to VDD You can use the Wavelength PWRPAK power supplies with this jack Use either the power jack or the power inputs on Terminal Block 1 not both STEP 6 CONFIGURING THE HEA...

Страница 8: ...e of the resistive heater to OUTA and the other side to the voltage source VS 100 Platinum RTD LM335 AD590 Resistive Heater Thermistor and RTD sensors are not polarized so connect between SEN and SEN...

Страница 9: ...rops below 0 3 V the setpoint will be overridden and set to 1 V See the Application Notes section for changing these defaults RSET is limited to 0 6 5 V The HSET remote setpoint input is not subject t...

Страница 10: ...oard trimpot To change the failsafe trip point change the voltage divider between D1 D2 Use the following formula to calculate the appropriate value VTRIP 6 6 D2 D1 D2 D1 default is 100 k D2 default i...

Страница 11: ...a resistor of the value measured 1206 size Changing LIM to a Fixed Value Connect an ohmmeter to TP 1 3 without the WTC3243 installed Measure the LIMA trimpot value across pins TP 1 3 Remove LA2 Load L...

Страница 12: ...CAL SPECIFICATIONS 13 2 0 52 35 3 1 39 16 0 0 63 51 3 2 02 1 880 47 75 2 25 57 2 0 19 4 8 1 880 47 75 57 2 2 25 0 19 4 8 0 17 4 3 2 42 61 5 0 13 3 3 THRU 4 PLS The WTC3243 connects to the evaluation b...

Страница 13: ...are traceable to the United StatesNationalInstituteofStandardsandTechnology to the extent allowed by that organization s calibration facilities and to the calibration facilities of other International...

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