TeleneticsメーカーMIU Dial or Leased Line modem with RS-485の使用説明書/サービス説明書
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Installation, Operation and Diagnostics for your Communication Interface Unit MIU(Dial or Lease Line modem with) / 485 (RS485) ~ See MIUXXX for modem Technical Data Edition: June 17 , 2003 P / N: 0049.
Installation, Operation & Diagnostics Edition: June 17 , 2003 Install Op and Diags for MIU Modems and RS485 (0049 - 0002 - 010A) TABLE of CONTENTS 1.PRODUCT OVERVIEW ......................................................................... Page 1 2.
Install Op and Diags for MIU Modems and RS485 (0049 - 0002 - 010A) Page 1 of 16 1. PRODUCT OVERVIEW The CIU (MIU XXX485) is an industrial modem with an RS - 232 to RS485 converter module for direct connection to industrial RS485 Interface units.
Install Op and Diags for MIU Modems and RS485 (0049 - 0002 - 010A) Page 2 of 16 3. MIU'S LED, SWITCH & SERIAL CONNECTOR SPECIFICATIONS The CIU/485 communicates with industrial controllers through RS - 485 compatible serial signaling. The RS - 485 signal levels ar e used to interconnect with RS - 485 compatible embedded controllers.
Install Op and Diags for MIU Modems and RS485 (0049 - 0002 - 010A) Page 3 of 16 3.5 MIU/485 B switch (external) SB - 1 Closed (ON) RS485 Received RX & /RX DC terminated with SB - 2 Closed SB - 1 O.
Install Op and Diags for MIU Modems and RS485 (0049 - 0002 - 010A) Page 4 of 16 4. POWER SUPPLY SPECIFICATIONS The MIUXXX/485 contains a low quiescent power regulator. TheMIUXXX/485 also has a "low power" standby mode which minimizes overall power requirements when the MIUXXX/485 is used intermittently.
Install Op and Diags for MIU Modems and RS485 (0049 - 0002 - 010A) Page 5 of 16 5. RS485 SPECIFICATIONS MIUXXXX/485 are low - power Transceiver for RS485 and RS422 communication Features: Point to Poi.
Install Op and Diags for MIU Modems and RS485 (0049 - 0002 - 010A) Page 6 of 16 Operating Temperatures - 40 to 85 o C Storage Temperature - 55 to 100 o C Relative Humidity 0 to 95% is non - condensing. Altitude 20 ,000 ft (operating), 40,000 ft (shipping).
CIU Installation, Operation & Diagnostics Edition: June 17 , 2003 SHEET TWO MIUXXX 485 Power Connection RJ11 Leased Line Port LED 1 Earth/Digital Ground (Jump pins if req’d) DB9 Data Port Power.
CIU Installation, Operation & Diagnostics Edition: June 17 , 2003 SHEET TWO B Point-to-Point, 4-Wire: Set Switches B-3 & B-4 DOWN(OFF) Point-to-Point, 2-Wire: Set Switches B-3 & B-4 UP(ON).
MIUXXX/4 85 Installation, Operation & Diagnostics Edition: June 17 , 2003 Page A - 1 APPENDIX A. CONNECTOR PIN DEFINITIONS CONNECTOR P2 : RS - 232 Configuration Connector (DB9) MIU DCD 1 data carr.
CIU Installation, Operation & Diagnostics Edition: June 17 , 2003 Page C - 1 APPENDIX B. SETUP CONFIGURATION In order to configure the MIUXXX/485 to remote RTU, Meter or Sc ada terminals the follo.
CIU Installation, Operation & Diagnostics Edition: June 17 , 2003 Page C - 1 1:AT Command (MIU2400/485) (Dial) configuration is: AT E0Q1&C1&D0S0=1&W0 E0 Echo Command disables (no ".
CIU Installation, Operation & Diagnostics Edition: June 17 , 2003 Page C - 1 &Z3=XX Password to exit security mode &C1 Carrier Detect is always True (MIU LED will be ON all the time wh en Carrier Detect is ON. &D0 DTR is ignored &K0 No flow control 4: AT Command (MIU9.
CIU Installation, Operation & Diagnostics Edition: June 17 , 2003 Page C - 1 SB - 1 Closed(ON) DC Terminated SB - 2 Closed (ON) Line Termination SB - 3 & - 4 Open (OFF) 4 - wire SA - 1 Open (O.
CIU Installation, Operation & Diagnostics Edition: June 17 , 2003 Page C - 1 To test RS485 module set switch SB - 3 & - 4 Closed (ON) to loopback data to the host modem.
デバイスTelenetics MIU Dial or Leased Line modem with RS-485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：
Telenetics MIU Dial or Leased Line modem with RS-485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Telenetics MIU Dial or Leased Line modem with RS-485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。Telenetics MIU Dial or Leased Line modem with RS-485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。Telenetics MIU Dial or Leased Line modem with RS-485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。
Telenetics MIU Dial or Leased Line modem with RS-485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Telenetics MIU Dial or Leased Line modem with RS-485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、Telenetics MIU Dial or Leased Line modem with RS-485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Telenetics MIU Dial or Leased Line modem with RS-485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。
