Instruction/ maintenance manual of the product RS422 Micro Technic
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Micro Techni c A-S • Denma rk • Tel. +45 6615 3000 • Fax +45 6615 3077 E-mail: su pport@micro-technic.com Website: www.micro-technic.com M ICRONIX PC/104 SERIAL INTERFAC E PV- SERIES 4-P OR T RS232/RS42 2/RS485 M ODULES User Manual & Installation Guide V ERS .
Users Manu al & Installa tion Guide PV- SERIES 4-P ORT RS232/RS422/RS4 85 Page 2 of 7 D ESCRIPTION Microni x PV-interfaces let you customise your system and optimise a combination of RS232, RS422 or RS485 data transmission. All signals are surg e protected f or industrial applications.
Users Manu al & Installa tion Guide PV- SERIES 4-P ORT RS232/RS422/RS4 85 Page 3 of 7 M ODEL S ELECTION PV - X X X X - H – S – 5V Number of RS232 ports (0-4) Number of RS485 ports, 2-wire (0-3.
Users Manu al & Installa tion Guide PV- SERIES 4-P ORT RS232/RS422/RS4 85 Page 4 of 7 I NST ALLAT ION G UID E Pl ea se re fer t o t he sc he mat ic ou tlin e o n pa ge 5 . P RE CA UTIO NS T O ESD Pl ea se note , tha t the Mi cron ix PV modu les mu st be han dl ed wi th resp ect to ES D (El ectro sta tic D is ch arge ).
Users Manu al & Installa tion Guide PV- SERIES 4-P ORT RS232/RS422/RS4 85 Page 5 of 7 S CH EMA TIC O UTL INE 1. D CD 2. R xD 3. T xD 4. D TR 5. G ND 6.
Users Manu al & Installa tion Guide PV- SERIES 4-P ORT RS232/RS422/RS4 85 Page 6 of 7 I ndividually I RQ settings : CH. A = I RQ10 CH. B = I RQ5 CH. C = I RQ9 CH. D = I RQ15 Shared I R Q settings : CH. A = I RQ5 CH. B = I R Q5 CH. C = IRQ5 CH. D = I RQ5 I mportant notice : It is NOT possible to combine individually and shared IRQ setting s.
Users Manu al & Installa tion Guide PV- SERIES 4-P ORT RS232/RS422/RS4 85 Page 7 of 7 O PTI ON AL C ABL E , 20 CM RS/ 232 CO NNE CTO R DSUB-9 male rib422.dwg 5 4 3 2 1 6 7 9 8 GND Rx+ Rx- Tx+ Tx- Not used Leoco 2540S 10 10-way ribbon cable RS/ 422 CO NNE CTO R RS/ 485 CO NNE CTO R Coding-key in this position Pin 1.
An important point after buying a device Micro Technic RS422 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Micro Technic RS422 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 Micro Technic RS422 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Micro Technic RS422 you will learn all the available features of the product, as well as information on its operation. The information that you get Micro Technic RS422 will certainly help you make a decision on the purchase.
If you already are a holder of Micro Technic RS422, 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 Micro Technic RS422.
However, one of the most important roles played by the user manual is to help in solving problems with Micro Technic RS422. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Micro Technic RS422 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
