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Telenetics MIU56 Owner's Manual

Industrial modem
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Industrial Modem
Designed for unattended sites
Designed to survive harsh environmental conditions for unattended operation,
such as remote monitoring.
Dual Watchdog Timers which can restart the modem if the modem crashes, starts
executing invalid code or has a power interruption.
Fully customisable.
A unique voice messaging system that can be used as a voice mail box or
answering machine.
Dial & Talk Alarm feature.
Automatic Power Off when modem is not used.
No internal batteries for non-volatile storage ensuring a long life.
Small rugged packaging.
Robert Way
MIU56
Page 1
2/28/2003

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  Summary of Contents for Telenetics MIU56

  • Page 1 A unique voice messaging system that can be used as a voice mail box or answering machine. • Dial & Talk Alarm feature. • Automatic Power Off when modem is not used. • No internal batteries for non-volatile storage ensuring a long life. • Small rugged packaging. Robert Way MIU56 Page 1 2/28/2003...
  • Page 2: Table Of Contents

    Industrial Modem MIU56 User Guide Contact Information...Error! Bookm Technical Support ...Error! Bookm Mailing List ...Error! Bookm Legal & Regulatory Information...4 Copyright Information...4 Introduction ...5 Modem Controls and Indicators...6 Links (Internal controls)...6 LEDS ...6 Modem Features ...7 Power Down Feature ...7 Dial and Talk Feature ...7...
  • Page 3 Industrial Modem MIU56 User Guide MIU56Robert Way Page 3 2/28/2003...
  • Page 4: Legal & Regulatory Information

    Telenetics. Telenetics accepts no liability or responsibility, for consequences arising from the use of this product. Telenetics reserves the right to change the specifications and operating details of this product without notice. Telenetics is a registered trademark of Telenetics.
  • Page 5: Introduction

    This manual provides a brief introduction to the Industrial Modem and gives an overview of the features and commands available. The MIU56 Industrial Modem has a V.90 Modem core with additional features that make it suitable for industrial and unattended operation. Particular attention has been paid to ensuring that the modem restarts reliably in the event of power interruption or internal malfunction.
  • Page 6: Modem Controls And Indicators

    Industrial Modem MIU56 User Guide Modem Controls and Indicators Links (Internal controls) Set factory defaults Normal Reserved Reserved Reserved Reserved Reserved Reserved Power down disabled DTR wakeup enabled None DTR wakeup disabled Link connects RS232 shield to ground PSTN IN...
  • Page 7: Modem Features

    Industrial Modem MIU56 User Guide Modem Features Power Down Feature S119 can be set with the number of seconds of no activity before the modem shuts down. The modem will not shut down if DTR is asserted, if the modem is connected, any key on the keyboard is pressed or an alarm switch is on.
  • Page 8: Voice Messaging System

    Industrial Modem MIU56 User Guide Voice Messaging System This feature can be installed into an MIU56 by downloading a vocabulary file to the modem to enable it to respond to DTMF tones from a remote modem. If this feature is enabled by using the #MEM command:...
  • Page 9: Remote Voice Setting Of Alarm Messages

    Industrial Modem MIU56 User Guide Press the # button on the phone when your message is finished. Hang up the phone wait a few seconds. Ring the modem again and record a second message for Alarm #2 following steps 8 and 9. Your messages are now recorded.
  • Page 10: Operating Modes

    Industrial Modem MIU56 User Guide Operating Modes Asynchronous Mode Asynchronous Mode is the normal default mode of the modem. Control and monitoring is performed by executing the AT commands using a PC fitted with suitable communications software. Synchronous Operation Your modem supports two synchronous modes. Mode 1 allows operation with computers which support asynchronous and synchronous communication on a single RS-232 port.
  • Page 11: Leased Line Operation

    Industrial Modem MIU56 User Guide To return to asynchronous mode: • Type: AT&M0 <E> Your modem will remain in asynchronous mode. Leased Line Operation A leased line, or private line, is a telephone line that permanently connects two or more locations. The leased line does not have any switching equipment associated with it.
  • Page 12: Modem At Commands

    Industrial Modem MIU56 User Guide Modem AT Commands Your Industrial Modem has a number of specific commands that control and enhance its operation. To access and change these commands open a local terminal connection with your modem using your preferred communications software, such as WinFax Pro, and type the letters AT followed by the specific command and press <Enter>.
  • Page 13: General Commands

    Industrial Modem MIU56 User Guide General Commands Escape Sequence Displays help. May be followed by the command(s) or a keyword for which help is needed Repeat Command Auto-Connect Auto-Connect Auto-Connect V.21 - 300 bps Bell 103 - 300 bps V.23 - 1200/75 bps V.22 - 1200 bps...
  • Page 14 Industrial Modem MIU56 User Guide Speaker on during dial, answer, retrain or rate change Enter On-line state and force communication retrain (V.22bis and V.32bis only) Retrain, donÕt go on-line (V.22bis & V.32bis) Change line speed to 4800 bps (V.32 & V.32bis) Change line speed to 7200 bps (V.32 &...
  • Page 15 Industrial Modem MIU56 User Guide &F1 Restore non-error correction factory defaults &F. Reset modem (clear security database/Telephone numbers) &G0 No guard tone generated &G1 550 Hz guard tone generated &G2 1800 Hz guard tone generated &K0 Flow control disabled &K3 RTS/CTS flow control &K4...
  • Page 16 Industrial Modem MIU56 User Guide Disconnects if terminal buffer overflows Disconnects if line buffer overflows Disconnects if either buffer overflows #PIN=n Pin Number where n is the pin number Remote Control Mode Command and S Register verifier off Command and S Register verifier on S0=0 setting after AT&F...
  • Page 17: Modulation Setting

    Industrial Modem MIU56 User Guide Fallback to direct mode disabled Fallback to direct mode enabled Received Break control (default \K5) Constant speed mode Variable speed mode MNP reliable mode V.42/MNP auto-reliable mode V.42 reliable mode V.42 auto-reliable mode V.42/MNP reliable mode, fallback to MNP reliable mode...
  • Page 18: Distinctive Ring

    Industrial Modem MIU56 User Guide Distinctive Ring The Industrial Modem is able to discriminate between three different types of rings. This is useful if you purchase the dual line service. With dual line service, two phone numbers are shared for one telephone line. One number can be used for Voice and the other number can be used for your Modem.
  • Page 19: Response Codes

    CONNECT 21600 CONNECT 24000 CONNECT 26400 CONNECT 28800 CONNECT 31200 CONNECT 33600 A full list of response codes is provided in your Modem Reference Guide included on the Telenetics CD ROM. MIU56Robert Way Description Command accepted Connection established Incoming call detected...
  • Page 20: S Registers

    Industrial Modem MIU56 User Guide S Registers Range 0-255 0-255 1-255 43(+) 0-127 0-127 0-127 1-60 1-255 1-255 70-254 3-255 0-255 0-255 0-255 0-255 10-100 0-255 0-255 0-255 0-255 0-255 0-255 1-255 0-255 0-255 0-255 1-19 1-19 1-255 0-63 1-255...
  • Page 21: Specifications

    Industrial Modem MIU56 User Guide Specifications Dimensions • Height: 31mm • Length: 218mm • Width: 122mm Communications • ITU-T 33600bps • ITU-T 31200bps • ITU-T V.34 (2400-33600bps) • ITU-T V.32bis (14400bps) • ITU-T V.32bis (1200bps) • ITU-T V.32 (9600bps) •...
  • Page 22: Data Compression

    Industrial Modem MIU56 User Guide Data Compression • V.42bis, MNP 5 Encryption • DES 64-bit Cypher Feedback (USA only) • SuperSecure • Failsafe Feature • Hardware and firmware watchdog circuitry resets modem in the event of a lockup condition Environmental •...