OmegaメーカーRS-232の使用説明書/サービス説明書
ページ先へ移動 of 17
www .omega.com e-mail: info@omega.com U ser ’ s Guide OMG-USB-232- 1 Single Por t RS-232 to USB Adaptor Shop online at.
Servicing Nor th America: USA: One Omega Drive, P.O. Box 4047 ISO 9001 Certified Stamford CT 06907-0047 TEL: (203) 359-1660 FAX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1, Canada TEL: (514) 856-6928 FAX: (514) 856-6886 e-mail: info@omega.
Contents I NTRODUCTION ..........................................................................1 O VERVIEW ................................................................................................ 1 W HAT ’ S I NCLUDED .....................
Introducti on OMG - USB - 232 - 1 Page 1 Introduction Overview The OMG - USB - 232 - 1 equips the PC with 1 USB to RS - 232 Asynchronous serial port providing a versatile interface for common RS - 232 needs (i.
Installation OMG - USB - 232 - 1 Page 2 Installation Operating System Installation Choose Install Software at the beginning of the CD and select the Serial I/O software drivers and inst all SeaCOM . System Installation The screen captures below are taken from a Windows ME installation.
Installation OMG - USB - 232 - 1 Page 3 Since you have already installed the software by running “Setup”, simp ly click “Next” to proceed. The drivers that were installed during setup will automatically be used to configure the adapter.
Installation OMG - USB - 232 - 1 Page 4 Windows has now located a driver and installed the software. Click “Finish” to proceed. You should see one more “New Har dware Found”, indicating the actual port being created.
Installation OMG - USB - 232 - 1 Page 5 You can access your new COM: port by using the assigned COM: identifier shown above. In this case, it is COM4: but this assignment will vary from system to system. At this point, the hardware is recognized. To verify operation use the suppli ed WinSSD diagnostic utility.
Technical Description OMG - USB - 232 - 1 Page 6 Technical Description The OMG - USB - 232 - 1 utilizes a USB UART. This chip features programmable baud rate, data format, 128 byte Dual Port TX Buffer, and 384 byte Dual Port RX Buffer. The RS - 232 transceiver supports data rates up to 460.
Specifications OMG - USB - 232 - 1 Page 7 Specifications Environmental Specifications Specification Operating Storage Temperature Range 0º to 50º C (32º to 122º F) - 20º to 70º C (- 4º to 158º F) Humidity Range 10 to 90% R.H. Non - Condensing 10 to 90% R.
Appendix A – Troubleshooting OMG - USB - 232 - 1 Page 8 Appendix A - Troubleshooting Serial Utility test software is supplied with the adapter and will be used in the troubleshooting procedures. Using this software and following these simple steps, most common problems can be eliminated without the need to call Technical Support.
Appendix B – How To Get Assistance OMG - USB - 232 - 1 Page 9 Appendix B - How To Get Assistance Please refer to Appendix A - Troubleshooting prior to calling Technical Support. 1. Read this manual thoroughly before attempting to install the adapter in your system.
Appendix C - Electrical Interface OMG - USB - 232 - 1 Page 10 Appendi x C - Electrical Interface RS - 232 Quite possibly the most widely used communication standard is RS - 232. This implementation has been defined and revised several times and is often referred to as RS - 232 or EIA/TIA - 232.
Appendix D - Asynchronous Co mmunications OMG - USB - 232 - 1 Page 11 Appendix D - Asynchronous Communications Serial data communications implies that individua l bits of a character are transmitted consecutively to a receiver that assembles the bits back into a character.
Appendix E - Compliance Notices OMG - USB - 232 - 1 Page 12 Appendix E - Compliance Notices Federal Communications Commission Statement FCC - This equipment has been tested and found to comply with the limits for Class A digital device, pursuant to Part 15 of the FCC Rules.
W ARRANTY / DISCLAIMER OME GA ENGINEERING, INC. war rants this unit to be free of defects in materials and workmanship for a period of 1 3 months from date of purc hase. OM E G A ’ s W ARRAN TY adds an additional one (1) month grace period to the normal one (1) year pr oduct warranty to cover handling and shipping time.
M 38 9 3 /0303 Where Do I Find Ever ything I Need for Pr ocess Measurement and Control? OM EGA…Of Course! Shop online at www .omega.com TEMPERA TURE Thermocouple, RTD & Thermistor Probes.
デバイスOmega RS-232の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
Omega RS-232をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはOmega RS-232の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Omega RS-232の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Omega RS-232で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Omega RS-232を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はOmega RS-232の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Omega RS-232に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちOmega RS-232デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。