Raveon Tech Series Manual
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Raveon Tech Series Manual

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RV-M21 and RV -M22
Tec h S e ries P ro duc ts
Version G1
April 2020
A M yr ia d of IO Opt ions
Raveon Technologies Corporation
2320 Cousteau Court
Vista, CA 92081
www.raveon.com
1
Raveon Technologies Corp.

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  • Page 1 RV-M21 and RV -M22 Tec h S e ries P ro duc ts Version G1 April 2020 A M yr ia d of IO Opt ions Raveon Technologies Corporation 2320 Cousteau Court Vista, CA 92081 www.raveon.com Raveon Technologies Corp.

  • Page 2: Table Of Contents

    Summary of Input and Output functions....................18 GPIO and FIO Commands and Configuration ..........18 Application Note AN234 has more information about how to use the Tech Series Radios for SCADA Applications. Here is a summary of the information....................18 4.1.

  • Page 3: About This Manual

    This manual covers interface options for Raveon’s Tech Series products. Various radio models may be incorporated into the Tech Series products, so refer to the particular radio module Technical Manual for specific information about how to configure and use the radio features.

  • Page 4: I/O Options

    Flexible IO. Digital INs and OUTs 2.3. Tech Series Flexibility The Tech Series radios from Raveon is the most flexible radio platform in the industry. A myriad of I/O options, and many RF band options, GPS options, wide/narrow channels, Arduino option, and wide DC input voltage range.

  • Page 5: Features

    GPS, and I/O option. The I/O interface may be changed in the field. 2.4. Features The Tech Series radio modems from Raveon have many unique features. Compared to most radio modems, and Raveon’s industry-standard M7 radio modem, the Tech Series products feature: 1) Water-proof DC power connection 2) Locking DC connector.

  • Page 6: Power

    2.6. Power Cable The cable that connects to the M21 and all Tech Series products is typically wires as shown here. This 2 meter cable is Raveon part number 4C850-1. Pin 1 (VIN) is a brown wire. Connect to + DC input voltage.

  • Page 7: Led Indicators

    The system does not use the LINK LED, or the user disabled it. 3. Tech Series I/O Interface Information Products that are compatible with the Tech Series enclosure usually have an I/O mode command to configure them for auto-detect of Tech Series I/O interfaces. ATIO is the command.

  • Page 8: Analog [ A ] 5T838

    The DB15 connector on the front panel has the following pin functions. Pin# Function Description Analog Input Audio Out Analog Output RSSI Radio Signal Strength Out General IO – C Digital DTR out DC Voltage Input 3./3V Output RX data out, RS232 level Raveon Technologies Corp.
  • Page 9 When PTT is high, the M8T is in the receive mode, and the receive audio will be output on pin 2. On Tech Series products utilizing M8 radio modules, the PTT can be set to active high via the ATPTT command.
  • Page 10 Range: 0-6 Receive Frequency Response: Transmit Sampling Rate Sampling Rate ATR2 = 0 8kHz ATR2 = 1 12kHz ATR2 = 2 24kHz ATR2 = 3 48kHz ATR2 = 4 80kHz ATR2 = 5 96kHz ATR2 = 6 96khz Raveon Technologies Corp.

  • Page 11: Usb [ U ] 5T837

    FM carrier beyond the preset limit when the input TX audio exceeds a threshold that would cause the M8 to over-deviate. Raveon suggests the AFDC, AFLVL, and AFLIM always be adjusted and calibrated by trained radio technicians familiar with setting FM deviation gain and FM limiters.

  • Page 12: Configuring

    If you want to use RS-485 full duplex with tri-state outs, utilize the RS-422 version of the Tech Series panel, and use it in your system. RS-422 4-wire tri-state operates the same as RS-485 4-Wire Tri-State Simplex.

  • Page 13: Rs-422 [ F ] 5T836-2

    RS422 communication. The Tech Series hardware connector is identical to the RS485 version. Raveon’s RS-422 I/O circuit uses 3.3V logic to drive the lines, and the RS422 pins are ESD protected to ±15kV and 7kV human body model. Output is tri-state (0, 1, and Open circuit).

  • Page 14: Configuring Rs-422 Tri-State (Simplex Communication)

    1-2mS after it sends out data, it can start receiving inbound data. If you want to use RS-485 Simplex Tri-State outs, Order the RS422 version of the Tech Series panel, and use it in your system. RS-422 4-Wire Tri-State operates the same as RS-485 4-Wire Tri-State. Raveon Technologies Corp.

  • Page 15: Gpio [ G ]

    Digital output bit. (Not supported in GPIO mode) Open drain MOSFET output. DC switched power output. Analog; voltage input An RS232 serial cable can be connected to pins 1, 2, and 6 to configure the internal radio modem and the MIMIC mode Raveon Technologies Corp.

  • Page 16: Scada And Telemetry Use

    Here is a wiring diagram for an RS232 DB9 connector to be wired to the GPIO connector. Or contact Raveon to have the device pre-configured when it is purchased. SCADA and Telemetry Use The GPIO is an ideal interface for wireless SCADA and Telemetry systems. It can operate as a Remote Terminal Unit (RTU) which saves cost in your system.

  • Page 17: Fio [ D ]

    3.7. FIO [ D ] Flexible IO The Tech Series FIO Flexible IO version of the RV-M21 and RV-M22 series radio modems is ideal for SCADA and telemetry. Here is a summary of the standard FIO features. If you need other IO features or additional IO, please contact Raveon sales personnel.

  • Page 18: Scada And Telemetry Use

    MIMIC mode features. Here is a wiring diagram for an RS232 DB9 connector to be wired to the FIO connector. Built in commands allow users to setup the FIO as they desire. Contact Raveon sales to have the device pre-configured when it is purchased.
  • Page 19 0. Set SS to 0 to never automatically reset the counter. IOPIN XX M Set the GPIO bits on the Tech Series GPIO front panel to XX=Hex 00-FF inputs or outputs. XX parameter are the hexadecimal representation of...

  • Page 20: Rv-M22 And Rv-M21 Series Products Warranty

    5. RV-M22 and RV-M21 series products Warranty Limited One Year Warranty If within 12 months from date of purchase, this RV-M21 Tech Series Product fails conforms to Raveon Technologies Corporation’s (the Company) published specifications for the model purchased due to a defect in material or workmanship, Raveon Technologies Corporation will repair or replace it, at Raveon’s sole discretion.
  • Page 21 This limited warranty is governed by the laws of the State of California, without reference to its conflict of law provisions or the U.N. Convention on Contracts for the International Sale of Goods. Warranty service is available by mailing postage prepaid to: Raveon Technologies Corporation 2320 Cousteau Court Vista, CA 92081 - USA To obtain warranty service, include a copy of the original sales receipt or invoice showing the date, location, and price of purchase.

This manual is also suitable for:

Tech rv-m21 seriesTech rv-m22 series

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