Instruction/ maintenance manual of the product 222N9 Patton electronic
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USER MANUAL MODEL 222N9 Ultra-miniature RS-232 (EIA-574) to RS-422 Interface Converter SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www .
1.0 W ARRANTY INFORMA TION Patton Electronics warrants all Model 222N9 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 222N9 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 .
SIGNAL PIN# PIN# SIGNAL GND* 1 .........................6 GND RCV - 2 .........................4 XMT - XMT+ 3 .........................5 RCV+ XMT - 4 .........................2 RCV - RCV+ 5 .........................3 XMT+ GND* 6 ......................
SIGNAL PIN# PIN# SIGNAL GND* 1 .........................6 GND RCV - 2 .........................4 XMT - XMT+ 3 .........................5 RCV+ XMT - 4 .........................2 RCV - RCV+ 5 .........................3 XMT+ GND* 6 ......................
5. Connect the other pair of wires to RCV+ and RCV - (receive positive and negative) on the terminal block, again making careful note of which color is positive, and which color is negative.
5. Connect the other pair of wires to RCV+ and RCV - (receive positive and negative) on the terminal block, again making careful note of which color is positive, and which color is negative.
APPENDIX A P A TTON MODEL 222N9 SPECIFICA TIONS T ransmission Format : Asynchronous Data Rate : 0 to 19,200 bps (no strapping) Control Signal : CTS (Pin 8) turns ON immediately after the terminal raises RTS (Pin 7). DSR (Pin 6) and DCD (Pin 1) turn ON immediately after the terminal raises DTR (Pin 4).
APPENDIX A P A TTON MODEL 222N9 SPECIFICA TIONS T ransmission Format : Asynchronous Data Rate : 0 to 19,200 bps (no strapping) Control Signal : CTS (Pin 8) turns ON immediately after the terminal raises RTS (Pin 7). DSR (Pin 6) and DCD (Pin 1) turn ON immediately after the terminal raises DTR (Pin 4).
APPENDIX B P A TTON MODEL 222N9 CABLE RECOMMENDA TIONS The Patton Model 222N operates at frequencies of 20kHz or less and has been performance tested by Patton technicians using twisted- pair cable with the following characteristics: W ire Gauge Capacitance Resistance 19 A WG/.
APPENDIX B P A TTON MODEL 222N9 CABLE RECOMMENDA TIONS The Patton Model 222N operates at frequencies of 20kHz or less and has been performance tested by Patton technicians using twisted- pair cable with the following characteristics: W ire Gauge Capacitance Resistance 19 A WG/.
APPENDIX D P A TTON MODEL 222N9 BLOCK DIAGRAM 13 Dear V alued Customer , Thank you for purchasing Patton Electronics products! W e do appreciate your business.
APPENDIX D P A TTON MODEL 222N9 BLOCK DIAGRAM 13 Dear V alued Customer , Thank you for purchasing Patton Electronics products! W e do appreciate your business.
USER MANUAL MODEL 222N9 Ultra-miniature RS-232 (EIA-574) to RS-422 Interface Converter SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www .
An important point after buying a device Patton electronic 222N9 (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 222N9 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 222N9 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Patton electronic 222N9 you will learn all the available features of the product, as well as information on its operation. The information that you get Patton electronic 222N9 will certainly help you make a decision on the purchase.
If you already are a holder of Patton electronic 222N9, 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 222N9.
However, one of the most important roles played by the user manual is to help in solving problems with Patton electronic 222N9. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Patton electronic 222N9 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
