Summary of Contents for Raymar 2.4 MIU/PowerPort Series
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Installation, Operation & Diagnostics for the MIU/PowerPort Series 2.4 / 9.6 / 14.4 / 28.8 0049-0300-XXX MIU/PowerPort Series – USER GUIDE 08/04/2010 Rev. A...
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Raymar Information Technology, Inc. 7325 Roseville Road Sacramento, CA 95842 800-695-1951 Fax: 916-783-1952 0049-0300-XXX MIU/PowerPort Series – USER GUIDE 08/04/2010 Rev. A Page i...
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User’s Guide and all accompanying hardware and documentation are copyrighted. Raymar-Telenetics does not warrant that the hardware will work properly in all environments and applications, and makes no warranty and representation, either implied or expressed, with respect to the quality, performance, merchantability, or fitness for a particular purpose.
1. STANDARDS All Raymar-Telenetics dial-up modems are designed to meet the following Standards: USA: FCC Part 15, Class A and Part 68 Canada: DOC Standards CS-01, CS-02 and CS-03 CANADIAN DEPARTMENT OF COMMUNICATIONS NOTICE The Canadian Department of Communications (DOC) label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements.
The MIU PowerPort can be powered from a range of AC and DC power sources: +5 VDC, 12 VDC Battery, 7 to 16 VAC or 8 to 16 VDC. An optional 120 VAC wall transformer is available from Raymar-Telenetics. Low Power: The MIU PowerPort dial modems can be configured to enter into a “power down”...
3. GENERAL PRODUCT SPECIFICATIONS Dimensions: 5.3 x 4.0 x 1.375 inches Weight: 1 lb. Voltage Supply: 8 to 24 VDC 7 to 16 VAC, 50/60 Hz Optional Wall Transformer: 115 VAC, 50/60 Hz Current Requirements: (See Section 4 for Power Down Modes) MIU PowerPort 2.4: 9VDC 12VDC...
The power mode is set by a dip switch on the Pony Express Modem Module inside the MIU case. Factory default is Power On mode. Other modes are set at the factory before shipment if requested. Other modes can be set in the field ~ call Raymar-Telenetics for an instruction sheet. 0049-0300-XXX MIU/Power Port Series –...
POWER CONNECTIONS DC Power Jack, 2.0mm – This standard concentric jack is provided to attach an external power source in the range of 7 – 16 VAC or 8 – 24 VDC. The 2.0mm Jack connects through a full wave bridge so either polarity is acceptable from the DC source.
The Auto Reset feature is enabled and disabled by a dip switch on the modem module. Your MIU will have been shipped with the Auto Reset mode active, unless otherwise specified at the time of ordering. Please consult Raymar-Telenetics if you wish to open up your MIU to disable Auto Reset.
12. OUTLINE DRAWING & MOUNTING Mounting Options: Part Number Description MIU/MTGK Surface Wall or Panel Mounting Kit MIU/RAIL MIU Din Rail Mounting Kit 0049-0300-XXX MIU/Power Port Series – USER GUIDE 08/04/2010 Rev. A Page 9 of 26...
A summary of the Rockwell command set for your MIU modem is provided in documents 0049-1204-XXX, 0049-1205-XXX and 0049-1206-XXX. Unless otherwise specified at the time of order, your modem will have left the Raymar-Telenetics factory in the configuration detailed on the following pages.
15. DIAGNOSTICS The following pages provide software and hardware techniques for diagnosing communication problems and thereby isolating the problem at either the local modem, the remote modem or the interconnecting line. The following AT&Tn commands form part of the CCITT V.54 protocol and can be used for diagnostic testing.
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&T2 NO FUNCTION &T3 PERFORM LOCAL DIGITAL LOOPBACK (See Figure 3) The modem must be in the command state with connection established when this command is issued, otherwise an ERROR result code occurs. The AT&T3 command establishes a loopback of received data, after demodulation, and sends it back to the distant end.
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&T6 INITIATE REMOTE DIGITAL LOOPBACK (See Figure 4) The command is valid only if the modem is in the command state with a connection established. Configure the modem under test with an AT&T4 command so that it will honor a remote digital loopback request.
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Enter AT&T7 at the local modem and it will send a digital loopback request to the remote modem. After the RDL acknowledgment signal is received from the remote modem, DSR is turned off (if &S1 is in effect), the on-line state is entered, an OK result code is sent to the DTE, and the test timer is set to the value in S18.
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0049-0300-XXX MIU/Power Port Series – USER GUIDE 08/04/2010 Rev. A Page 19 of 26...
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0049-0300-XXX MIU/Power Port Series – USER GUIDE 08/04/2010 Rev. A Page 20 of 26...
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0049-0300-XXX MIU/Power Port Series – USER GUIDE 08/04/2010 Rev. A Page 21 of 26...
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ADDITIONAL TEST / DIAGNOSTICS COMMANDS RECEIVED SIGNAL LEVEL Returns a value (-dBm) which indicates the received signal level at modem DATA PUMP interface. This value is determined by the loss/gain of modem Telco Interface circuit ±dB at the Tip/Ring input to the modem. Typical value should be -25dBm to -35dBm for most Telco connections.
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Other modem did not respond after many transmissions of the same message. Modem made 10 attempts then hung up. Protocol violation occurred. Compression failure. Note: Multiple occurrences may contribute to a NO CARRIER message; S86 records the first event that occurred. 0049-0300-XXX MIU/Power Port Series –...
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NOTES 0049-0300-XXX MIU/Power Port Series – USER GUIDE 08/04/2010 Rev. A Page 24 of 26...
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Raymar Information Technology, Inc., dba Raymar-Telenetics, warrants their products against defects in hardware, material and workmanship under normal use for one (1) year from the date of purchase. Raymar will, at no charge, either repair the product (with new or reconditioned parts), or replace it (with a new or reconditioned product).
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Return Merchandise Authorization (RMA) Procedure Before returning any Raymar-Telenetics product, an RMA number must be obtained. The most convenient way to obtain an RMA number for a product purchased from Raymar-Telenetics is to call 1-800-747-1522 (+1-916-783-1951). When doing so, please have the following information...
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