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Technical Data Sheet No. TD9809M Rev. F
Date of Issue:
OPERATING MANUAL
I/O SIGNAL
CONDITIONER
CAUTION:
THIS PRODUCT DOES NOT PROVIDE GALVANIC ISOLATION. DO NOT ATTEMPT USE OF
THIS PRODUCT WHERE COMMON MODE VOLTAGES EXIST BETWEEN INPUTS, OUTPUTS,
POWER SUPPLY, OR THE SERIAL COMMUNICATIONS TERMINALS.
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December 9, 2009
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Related Manuals for Aalborg i/o 232
Summary of Contents for Aalborg i/o 232
- Page 1 (831)429-08-12 (383)227-86-73 (863)308-18-15 (846)206-03-16 (812)309-46-40 (845)249-38-78 (347)229-48-12 : alg@nt-rt.ru : aalborg.nt-rt.ru Technical Data Sheet No. TD9809M Rev. F Date of Issue: December 9, 2009 OPERATING MANUAL I/O SIGNAL CONDITIONER CAUTION: THIS PRODUCT DOES NOT PROVIDE GALVANIC ISOLATION. DO NOT ATTEMPT USE OF THIS PRODUCT WHERE COMMON MODE VOLTAGES EXIST BETWEEN INPUTS, OUTPUTS, POWER SUPPLY, OR THE SERIAL COMMUNICATIONS TERMINALS.
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Page 2: Table Of Contents
TABLE OF CONTENTS UNPACKING THE I/O SIGNAL CONDITIONER........ Inspect Package for External Damage........Unpack the Signal Conditioner..........Returning Merchandise for Repair.......... DESCRIPTION..............FEATURES................SPECIFICATIONS..............General Attributes..............CE Compliance................. ELECTRICAL CONNECTIONS............ Connector Pin Assignments............ Jumper Assignments............... PROGRAMMING..............CALIBRATION PROCEDURES........... Equipment Required for Calibration........Calibration................ -
Page 3: (A) Unpacking The I/O Signal Conditioner
Aalborg if you purchased your I/O directly, and request a Return Authorization Number (RAN). Equipment returned without an RAN will not be accepted. Aalborg reserves the right to charge a fee to the customer for equipment returned under warranty claims if the instruments are tested to be free from warrantied defects. -
Page 4: (B) Description
DESCRIPTION This Signal Conditioner allows analog voltage levels to be set and read via its RS-232 serial port. Commands are provided to perform various functions: an analog output, read an analog input, verify the communica- tions link, programming, and enter calibration mode. FEATURES The I/O is capable of operating in a voltage output mode or a current out- put mode. -
Page 5: Ce Compliance
CE Compliance Any model I/O Signal Conditioner bearing a CE marking on it, is in com- pliance with the below stated test standards currently accepted. EMC Compliance with 89/336/EEC as amended; Emission Standard: EN 55011:1991, Group 1, Class B Immunity Standard: EN 55082 1:1992 Environmental (per IEC 664): Installation Level II;... -
Page 6: Jumper Assignments
CAUTION: Make sure power is OFF when connecting or disconnecting any cables in the system. The power input is protected by a 1A re-settable fuse. If a shorting con- dition or polarity reversal occurs, the fuse will cut power to the flow trans- ducer circuit. -
Page 7: Calibration Procedures
RS485 APPLICATION: Make sure RS485 Terminal Equipment (RS-485 to RS232 Converter) is con- figured for bidirectional Multi drops Two-Wire Half-Duplex operation (TX+ is connected to RX+ and TX- is connected to RX-). Connect the unit TX(-) line (pin 5) to the terminal TX- line, connect the unit RX+ line (pin 6) to the termi- nal TX+ line. -
Page 8: (H) Selecting The Mode Of Operation
SELECTING THE MODE OF OPERATION Before operating in the desired mode the I/O has to be calibrated in the same mode. To set the unit to operate in 0 - 5V mode install shorting plugs between pins 1 and 2 on JP2, JP3, JP4 and, JP5. If 4 - 20mA current mode is desired install the shorting plugs between pins 2 and 3 on JP2, JP3, JP4 and, JP5. - Page 9 make the response easier to read. If a crc is not required it is not sent in the response line. Responses sent by the I/O Module are preceded with a start char- acter symbol, #. All responses are terminated with a CR. Only the number of data bytes required by the response are sent.
- Page 10 Host R Command: R or r - This command tells the I/O Module to receive a new set point. Four characters must be sent and one of these characters is always a decimal point. If the set point does not fill all four characters trailing zeroes are added. A crc is added if error checking is enabled, otherwise it is not sent.
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Page 11: (J) Troubleshooting Guide
For best results it is recommended that instruments are returned to the factory for servicing. See section a.3 for return procedures. CAUTION: Use of the I/O Signal Conditioner in a manner other than that specified in this manual or in writing from Aalborg, may impair the protection provided by the equipment. -
Page 12: Appendix 1
APPENDIX 1 Components Diagram NOTE: Aalborg7 reserves the right to change designs and dimensions at its sole discretion at any time without notice. For certified dimensions please contact Aalborg7. -
Page 13: Appendix 2 Dimensions
APPENDIX 2 Dimensions 1.750 [44.5] Ø0.187 [Ø4.7] 4.166 [105.8] 1.031 [26.2] DIMENSIONS: INCH [mm] 3.000 [76.2] 1.151 [29.2] I/O Signal Conditioner NOTE: Aalborg7 reserves the right to change designs and dimensions at its sole discretion at any time without notice. For certified dimensions please contact Aalborg7. - Page 15 Shipping charges are borne by the customer. This warranty is void if the equipment is damaged by accident or mis- use, or has been repaired or modified by anyone other than Aalborg or factory authorized service facility. This warranty defines the obligation of Aalborg and no other warranties expressed or implied are recognized.