Instruction/ maintenance manual of the product 222N Patton electronic
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USER MANUAL MODEL 222N and 222NS Miniature RS-232 to RS-422 Converters Part #07M222N-C Doc. #023022U , Rev. D Revised 1/23/08 SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www .
1.0 W ARRANTY INFORMA TION Patton Electronics warrants all Model 222N components to be free from defects, and will—at our option—repair or replace the product should it fail within one year from the first date of shipment.
1.0 W ARRANTY INFORMA TION Patton Electronics warrants all Model 222N components to be free from defects, and will—at our option—repair or replace the product should it fail within one year from the first date of shipment.
2.0 GENERAL INFORMA TION Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for One Y ear parts and labor .
2.0 GENERAL INFORMA TION Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for One Y ear parts and labor .
4.0 INST ALLA TION Once you have properly configured the DTE/DCE switch, you are ready to connect the Model 222N to your system. This section tells you how to properly connect the Model 222N to the RS-422 and RS-232 interfaces, and how to operate the Model 222N.
4.0 INST ALLA TION Once you have properly configured the DTE/DCE switch, you are ready to connect the Model 222N to your system. This section tells you how to properly connect the Model 222N to the RS-422 and RS-232 interfaces, and how to operate the Model 222N.
4.1.3 RS-422 CONNECTION USING TERMINAL BLOCKS If your RS-422 application requires you to connect two pairs of bare wires to the Model 222N, you will need to open the case to access the terminal blocks.
4.1.3 RS-422 CONNECTION USING TERMINAL BLOCKS If your RS-422 application requires you to connect two pairs of bare wires to the Model 222N, you will need to open the case to access the terminal blocks.
1 1. Insert one captive screw through a saddle washer , then insert the captive screw with the washer on it through the hole in the DB-25 end of the case. Snap that side of the case closed. Repeat the process for the other side. This completes the cable installation process.
1 1. Insert one captive screw through a saddle washer , then insert the captive screw with the washer on it through the hole in the DB-25 end of the case. Snap that side of the case closed. Repeat the process for the other side. This completes the cable installation process.
APPENDIX A P A TTON MODEL 222N SPECIFICA TIONS Date Rates: 19,200 bps (according to the RS- 232 interface) T ransmission Format: Asynchronous T ransmission Mode: Full/half duplex Power: AC power not required, derives approximately 3mA from RS-232 data and control voltages Surge Protection: Compliant with IEC 801.
APPENDIX A P A TTON MODEL 222N SPECIFICA TIONS Date Rates: 19,200 bps (according to the RS- 232 interface) T ransmission Format: Asynchronous T ransmission Mode: Full/half duplex Power: AC power not required, derives approximately 3mA from RS-232 data and control voltages Surge Protection: Compliant with IEC 801.
APPENDIX C P A TTON MODEL PIN ASSIGNMENTS EIA-232 Interface (DB-25 Connector) APPENDIX C P A TTON MODEL PIN ASSIGNMENTS EIA-422 (EIA-530) Interface (DB-25 Connector) EIA-422 Interface (RJ-1 1 Female C.
APPENDIX C P A TTON MODEL PIN ASSIGNMENTS EIA-232 Interface (DB-25 Connector) APPENDIX C P A TTON MODEL PIN ASSIGNMENTS EIA-422 (EIA-530) Interface (DB-25 Connector) EIA-422 Interface (RJ-1 1 Female C.
A PPENDIX D P A TTON MODEL 222N BLOCK DIAGRAM Copyright © 1997 Patton Electronics Company All Rights Reserved Dear V alued Customer , Thank you for purchasing Patton Electronics products! W e do appreciate your business. I trust that you find this user manual helpful.
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A PPENDIX D P A TTON MODEL 222N BLOCK DIAGRAM Copyright © 1997 Patton Electronics Company All Rights Reserved Dear V alued Customer , Thank you for purchasing Patton Electronics products! W e do appreciate your business. I trust that you find this user manual helpful.
An important point after buying a device Patton electronic 222N (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Patton electronic 222N yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Patton electronic 222N - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Patton electronic 222N you will learn all the available features of the product, as well as information on its operation. The information that you get Patton electronic 222N will certainly help you make a decision on the purchase.
If you already are a holder of Patton electronic 222N, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Patton electronic 222N.
However, one of the most important roles played by the user manual is to help in solving problems with Patton electronic 222N. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Patton electronic 222N along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
