Operating manual . Wideband modems – PROFI MX160 . version 1.8 3/31/2015 RACOM s.r.o. • Mirova 1283 • 592 31 Nove Mesto na Morave • Czech Republic Tel.: +420 565 659 511 • Fax: +420 565 659 512 • E-mail: racom@racom.eu www.racom.
Table of Contents Introduction .......................................................................................................................................... 5 1. Radio modem MX160 ...................................................................................................................... 6 2. Description of Radiomodem MX160 ............................................................................................... 7 2.1. Radio part .................................................
Wideband modems – PROFI MX160 List of Tables 3.1. Table of data connector RS232 connections ................................................................................ 9 3.2. Table of data connector RS422 connections .............................................................................. 10 3.3. Table for distinguishing LEDs for RxD and TxD by colour ......................................................... 10 3.4. Table of Ethernet to cable connector connections ...............................
Introduction Introduction This operator manual serves as the primary document for familiarising users with the parameters of the radio modem MX160, its properties, modifications and with the parameters of connecting parts. This controller is part of the MORSE system, is fully compatible with other modems, and because it is derived from previously developed types it has similar mechanical parameters to them, as well as all interfaces, the modem part and firmware.
Radio modem MX160 1. Radio modem MX160 MX160 is conceptually new radio modems designed for transmitting data in the VHF and UHF bands. The radio modem uses 2-state GMSK modulation providing for a maximum signalling rate of 133 kbit/s. The radio modem is of modular design with one to four standard RS232 ports (an RS422 or RS485 port can be used in place of two of them) available to the user.
Description of Radiomodem MX160 2. Description of Radiomodem MX160 2.1. Radio part The architecture of MX160 radio modems resolves most of the requirements placed on a top quality user friendly radio modem with a very short switching time between receiving and transmitting. Frequency synthesis enables operation on any random channel from a given frequency band. The operation of the radio data transceiver module is controlled and diagnosed by the micro-controller.
Description of Radiomodem MX160 Important CAUTION! Danger of explosion upon replacing the incorrect type of battery. Follow the manufacturers instructions for handling used batteries. 8 Wideband modems – PROFI MX160 – © RACOM s.r.o.
Connectors 3. Connectors 3.1. Antenna The radio modem is fitted with two SMA type connectors for connecting an antenna. The connector labelled Rx is for the receiver, and Tx for the transmitter (up to 25 W). Use the corresponding type of connector with matched impedance as the mate. We recommend an RG158 cable for the serial lead. Important The radio modem cannot be connected to the power supply without the antenna connected (or corresponding artificial load).
Connectors b) Table of data connector RS422 connections Tab. 3.2: Table of data connector RS422 connections RS422 signal Screw DSUB9F terminals pin TxD- 1 7 TxD+ 2 3 RxD- 3 8 RxD+ 4 2 GND 5 5 c) Connection diagram of data cable RS485 When you are connecting RS485, your “A” has to be connected to TxD+ and RxD+ simultaneously and “B” to TxD- and RxD- simultaneosly. Screw terminals for RS485 line B line A 1 2 3 4 5 DSUB9F SCC line A (+) 4 3 2 1 5 9 8 7 6 RS485 RS485 line B (–) Fig. 3.
Connectors 3.2.3. Labelling of SCC terminals MORSE ROUTER PLC RxD RxD Red LED DCE DTE TxD Green LED TxD Fig. 3.3: Labelling of serial interface terminals The SCC ports of the router are DCE type devices. Based on standards the receiver terminal RxD of the connected DTE device is connected to the transmitting terminal of the router's SCC port which is also labelled RxD. Similarly the red LED indicating transmission from SCC is labelled RxD. 3.3.
Connectors Tab. 3.4: Table of Ethernet to cable connector connections PIN Signal Direct cable Crossed cable 1 TX+ white - orange white - green 2 TX- orange green 3 RX+ white - green white - orange 4 — blue blue 5 — white - blue white - blue 6 Rx- green orange 7 — white - brown white - brown 8 — brown brown Fig. 3.4: RJ-45F 3.4.
Connectors D OUT + – + – 0 1 D IN 0 1 UP 0 + – + – + – A IN 1 0 + – + – 1 + – + – A OUT Fig. 3.6: Description of analog and digital inputs and outputs 3.4.2. Parameters Tab. 3.5: Table of digital and analog input and output parameters – bipolar SSR switch design – voltage for supplying load max. 30 V DC, 24 V AC 2 × optically separated – switched current typically 300 mAresistance in on state passive digital output max.
Connectors 3.5. Supply Connector Terminals of this connector are labelled in the standard manner. Only DC voltage in the range from 10.8 to 15.6 V can be connected. Connecting higher voltage may damage the radio modem.
Connectors RX data TX data GND pin 2 pin 3 Cannon DSUB9F pin 5 1 23456 Fig. 3.10: Service cable connector connections © RACOM s.r.o.
Connectors 3.8. View of Radio Modem Tx Tx A OUT 1 A IN 1 0 D OUT 0 1 0 D IN 1 POWER ON A OUT UP 0 1 POWER A IN 1 0 SERVICE PI + + GND GND RF Tx SERVICE PI + + GND GND POWER RF SYNC POWER ON Rx RF SYNC RF Tx Rx D OUT 0 1 D IN 0 1 UP 0 SCC3 SLOT 3 + – + – + – + – + – + – + – 100 F. D.
Table of Technical Parameters 4. Table of Technical Parameters Tab. 4.1: Table of technical parameters MX160 Tx: 154,725–159,725 MHz/159,325–164,325 MHz Frequency range Rx: 159,325–164,325 MHz/154,725–159,725 MHz Channel spacing 200 kHz Means of setting working frequency -3 Receiver sensitivity for BER 10 Software adjustable output power software in range +3.2 MHz from base frequency better than -104 dBm 1) 0.1–5 W 0.1–25 W Max.
Table of Technical Parameters Tab. 4.2: Standards complied EMC (Electromagnetic Compatibility) ETSI EN 301 489-5 V 1.3.1 Radio parameters ETSI EN 300 908-9 V 1.1.1 (2002-01), ETSI EN 300 113-1 V 1.5.1 (2003-09) Electrical safety CSN EN 60 950:2001 Wheeled vehicle usage UN Regulation No.10 (EHK No.10) Tab. 4.3: Standards complied for Railway Safety Appliance Standards Regulations nd Electronic appliances in railway vehicles CSN EN 50155 ed. 2 : 2002. art. 10.2.8.2 CSN EN 50121 art. 7: tab.
Dimensional Diagram and Labeling Modems 5. Dimensional Diagram and Labeling Modems Dimensional Diagram mobile mounting 4×M4 DIN 35 rail mounting 2×M4 not for P RF power 25 W (type P) 4×M4 only Fig. 5.1: Mounting dimensions of the radiomodem The modem can be fasten by four screws M4 (for mobile application especially) or by the mounting rail DIN35 (stable applications). The flexile clamps mounted in the central holes are used for fastening on the DIN35 rail.
Dimensional Diagram and Labeling Modems MORSE components production code radiomodems profi wideband RADIO CHANNEL AND CASE VERSION: SCC with Cannon DSUB9 SCC with screw terminals SCC not used Frequency step –C –S –N 25 kHz 10 kHz Channel bandwidth For equipment series: –5 –3 DIGITAL AND ANALOG CHANNELS: – 4 200 kHz MW160 MX160 number of Analog outputs number of Analog inputs CASING Analog input and output 0 - 20 mA -A An input 0 - 1240 mV, An output 0 - 20 mA - V Analog I/O not used - empty -P
Condition for MX160 6. Condition for MX160 6.1. Important Warning RACOM s. r. o. (hereinafter referred to as RACOM) is the exclusive owner of all rights to this operator manual. All rights reserved. Any duplication of this manual in any way, shape or form, or translation to any other language (without the prior written consent of the owner of the rights) is strictly forbidden.
Condition for MX160 protection for output circuits. If another power supply is used fuses, overcurrent protection or similar protective components should be used. ○ In threshold mode the radio modem is capable of operation at an ambient temperature of up to 70 °C.
Condition for MX160 6.4. Product Conformity Hereby, RACOM s. r. o., declares that this MX160 radio modem is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. This equipment therefore bears the CE marking. The warning exclamation mark in the circle marks the radio modem as class 2 equipment denoting radio equipment with possible limitations or with requirements on authorisation to use radio equipment in certain countries. © RACOM s.r.o.
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Condition for MX160 6.5. Country of Origin Country of Origin Declaration Manufacturer: RACOM Address: Mirova 1283, 592 31 Nove Mesto na Morave, Czech Republic VAT No: CZ46343423 We, the manufacturer, hereby declare that Country of Origin of the RAy microwave links and its accessories is the Czech Republic, EU. Part Number MC100 MD160 25W MR160 25W MR160 5W MR300 5W MR400 25W MR400 5W MW160 25W MX160 25W MG100 Description Controller, modules according to spec.
Condition for MX160 6.6. Limitations of Use The MX160 radio modem has been developed for the frequency range 154 to 164 MHz. Specific frequencies are used for each country or region. A radio modem user must keep in mind that this radio device cannot be operated without the permission of the respective local radio spectrum administrator who provides a specific frequency for use and issues the appropriate permission for this.
Revision History Appendix A. Revision History Revision 1.6 20014-03-27 Added section Section 6.5, “Country of Origin” Revision 1.7 2014-07-17 removed GPS module, completed MORSE code Revision 1.8 2014-07-17 removed GPS module, completed MORSE code © RACOM s.r.o.
