Operating manual
.
Wideband modems – PROFI MX160
.
version 1.3
1/12/2009
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Table of Contents
Introduction .......................................................................................................................................... 5
1. Radio modem MX160 ...................................................................................................................... 6
2. Description of Radiomodem MX160 ............................................................................................... 7
2.1. Radio part ............................................................................................................................. 7
2.2. Modem part .......................................................................................................................... 7
2.3. Supplying .............................................................................................................................. 7
2.4. Radio Modem Assembly ...................................................................................................... 7
3. Connectors ...................................................................................................................................... 9
3.1. Antenna ................................................................................................................................ 9
3.2. Serial Interface ..................................................................................................................... 9
3.3. Ethernet .............................................................................................................................. 11
3.4. Analog and Digital Inputs and Outputs ............................................................................... 12
3.5. M-BUS module ................................................................................................................... 14
3.6. GPS Module ....................................................................................................................... 15
3.7. T-port .................................................................................................................................. 17
3.8. Supply Connector ............................................................................................................... 19
3.9. Information LED ................................................................................................................. 19
3.10. Service Connector ............................................................................................................ 19
3.11. View of Radio Modem ....................................................................................................... 21
4. Table of Technical Parameters ...................................................................................................... 22
5. Dimensional Diagram and Labeling Modems ............................................................................... 24
6. Condition for MX160 ...................................................................................................................... 25
6.1. Important Warning .............................................................................................................. 25
6.2. Conditions of Liability for Defects and Instructions for Safe Operation of Equipment. ....... 25
6.3. Product Conformity ............................................................................................................. 25
6.4. Limitations of Use ............................................................................................................... 28
List of Figures
1. Radio modem MX160 with Cannon connectors .............................................................................. 5
Cannon connectors ............................................................................................................................. 5
3.1. RS232 DSUB9 female .................................................................................................................. 9
3.2. Data cable RS485 connections .................................................................................................. 10
3.3. Labelling of serial interface terminals ......................................................................................... 11
3.4. RJ-45F ........................................................................................................................................ 12
3.5. Wiring diagrams for analog and digital inputs and outputs ........................................................ 12
3.6. Description of analog and digital inputs and outputs .................................................................. 13
3.7. Examples of wiring analog inputs and outputs ........................................................................... 14
3.8. Description of S-BUS module connectors .................................................................................. 15
3.9. GPS modul on 2nd slot of MR400 modem .................................................................................. 17
3.10. T-port module on the 2nd slot of the modem ........................................................................... 18
3.11. RJ-45F connector ..................................................................................................................... 19
3.12. Power connector & information LED ........................................................................................ 19
3.13. Service connector ..................................................................................................................... 20
3.14. Service cable connector connections ....................................................................................... 20
and with terminals ............................................................................................................................. 21
5.1. Mounting dimensions of the radiomodem .................................................................................. 24
6.1. Consistency declaration ............................................................................................................. 27
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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 ......................................................... 11
3.4. Table of Ethernet to cable connector connections ..................................................................... 12
3.5. Table of digital and analog input and output parameters ........................................................... 13
3.6. M-BUS module parameters ........................................................................................................ 15
3.7. Key to M-BUS module LEDs ...................................................................................................... 15
3.8. Connection of data cable ............................................................................................................ 16
3.9. Meaning of GPS module LEDs .................................................................................................. 16
3.10. GPS module parameters .......................................................................................................... 17
3.11. T-port module parameters ........................................................................................................ 18
3.12. Key to T-port module LEDs ...................................................................................................... 19
3.13. Table of service connector connections ................................................................................... 20
3.14. Slot options ............................................................................................................................... 21
4.1. Table of technical parameters MX160 ........................................................................................ 22
4.2. Standards complied .................................................................................................................... 22
4.3. Standards complied for Railway Safety Appliance Standards Regulations ............................... 23
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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. For this reason modem MR400 images are often used in
other parts of the manual. In order to master all the functions of the radio modem and the MORSE
system you should refer to other documents.
Fig. 1: Radio modem MX160 with Cannon connectors
Fig. 2: Radio modem MR160 with screw clamps, MR300 with Cannon connectors and MR400 with
Cannon connectors
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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. The configuration can be extended by
an Ethernet interface and also by a module with analog and digital inputs/outputs and GPS modul. It
is generally manufactured with two analog inputs and outputs and with two digital inputs and outputs.
The radio data transceiver module can be configured to a random frequency of the transmitter and re-
ceiver in the 3.2 MHz frequency range in a 25 kHz channel raster. The output and input working fre-
quencies are mutually independent and are derived from the frequencies of four phase-hung systems
programmed by the transceiver microprocessor. Channel settings are stored in the transceiver FLASH
memory and the FLASH memory module of the modem whose communication processor controls the
operation of the transceiver microprocessor. The power of the radio modem transmitter is digitally set
in sixteen steps from 0.1 to 25 W.
The design and construction of this device allows for long-term loading and for this reason it is
primarily determined for continuously running applications.
Software control is compatible with the operation and configuration of the other radio modems of the
MORSE system. A description of software control and configuration of the radio modems is available
in publications describing MORSE Firmware.
Important
The radio modem is equipment which can only be operated in the state on the basis of
Permission to operate transmitting radio stations issued by the Department of Frequency
Spectrum Management at the national Telecommunication Office.
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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. The receiving
part of the radio modem works with double mixing. Concentrated selectivity is divided between both
intermediate frequency levels. The first filter carries out basic channel pre-selection up until attenuation
which ensures the linear function of the following second mixer and intermediate frequency amplifier.
The second filter of concentrated selectivity has an attenuation characteristic necessary for channel
selection in the used channel spacing of 200 kHz. Logic circuits, switching stations between modes of
receiving and transmitting, have high noise immunity and switch respective blocks sequentially. This
minimises most transient parasite states and optimises bandwidth during switching. Station block modes
are logically tied and switching of the station to transmitting mode is tied to the frequency synthesiser
lock, the internal temperature of the radio transceiver module and the value of the supply voltage.
2.2. Modem part
The control microcomputer has 4 MB of FLASH memory and 16 MB of RAM memory available. The
battery, real time backup supply, detector of supply voltage failure and watch dog circuits belong
amongst the other circuits of this block. If there is a supply voltage failure the fact is recorded into
memory with the respective time data thanks to the charge stored in electrolytic capacitors. The user
therefore has information available about the time and duration of possible faults caused by power
failures. It is possible to connect equipment with signalling rates up to 115.2 kbit/s to the modem via
the RS232 data interface. RS232 interface converters are protected against overvoltage with TRANSIL
elements. A lithium battery is used for backing up in the modem part.
Note
Owing to the use of lithium batteries in the modem part it is not recommended to store them
for a period of longer than 2 years.
2.3. Supplying
The radiomodem is supplied by the DC current 13.8 V. The consumption in the quiet state is from 350
to 500 mA according to module used, the consumption at transmitting is up to 2 A. The modem can
be set in the SLEEP mode when the consumtion drops down to 2.5 mA. The return in the active mode
can be done by the signal inputting on the serial port or after a preset time.
2.4. Radio Modem Assembly
Radio modems MX160 are special devices which require skilled assembly. All supplied equipment is
assembled by RACOM at the user’s site. For subsequent maintenance RACOM specially trains the
user’s skilled staff and as an additional aid provides them with Operating regulations for radio data
networks and MORSE Firmware – Documentation.
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Description of Radiomodem MX160
Important
CAUTION! Danger of explosion upon replacing the incorrect type of battery. Follow the
manufacturers instructions for handling used batteries.
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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). Otherwise this could lead to damage to the radio part of
the modem.
3.2. Serial Interface
The radio modem can be equipped with serial ports RS232 or RS422/485, the ports can be optical
isolated. According to the configuration of the radio modem it is possible to use a terminal block or
DSUB 9 (Canon) connectors for connecting data cables via the serial interface. See Chapter Labelling
modems.
3.2.1. RS232, RS422 and RS485 Connectors
a) Table of data connector RS232 connections for Radio modems
Tab. 3.1: Table of data connector RS232 connections
RS232
Screw DSUB9F
signal terminals
pin
CTS
RTS
RxD
TxD
GND
DTR
DSR
CD
1
2
3
4
5
8
7
2
Fig. 3.1: RS232 DSUB9 female
3
5
4
6
1
RI
9
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Connectors
b) Table of data connector RS422 connections for Radio modems
Tab. 3.2: Table of data connector RS422 connections
RS422
Screw DSUB9F
signal terminals
pin
TxD-
TxD+
RxD-
RxD+
GND
1
2
3
4
5
7
3
8
2
5
c) Connection diagram of data cable RS485 for Radio modems
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
DSUB9F
1
2
3
4
5
SCC
line A (+)
RS485
line B (–)
4
3
2
1
5
9
8
7
6
RS485
Fig. 3.2: Data cable RS485 connections
Note
For data connector RS485 connection see Table of data connector RS422 connections.
Important
For making data cables for connecting the user´s terminal equipment to the modem´s serial
port we recommend using a shielded cable, particularly in an industrial environment, and
connecting the shielding to GND (pin No. 5). When using a multi-core cable all free conduct-
ors should be connected to pin No. 5. In the case of a galvanically separate port for RS485
(RS422) only ground one side of the data cable. We recommend using only the necessary
minimum length for data cables.
3.2.2. Distinguishing Data Modules by Colour
For RS232 RxD is the output from the radio modem (approx. -8V when inactive) and TxD is the input
to the radio modem (according to the RS 232 standard). Hardware versions of the interface can be
distinguished according to the colours of LED diodes next to the connector.
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Connectors
Tab. 3.3: Table for distinguishing LEDs for RxD and TxD by colour
Type of interface
RS232
Colour (RxD / TxD)
red / green
RS232 opt. separated
orange / green
RS422/485 opt. separated orange / yellow
3.2.3. Labelling of SCC terminals
RADIOMODEM
PLC
RxD
TxD
Red LED
DCE
RxD
TxD
DTE
Green LED
Fig. 3.3: Labelling of serial interface terminals
The SCC ports of the radio modem are DCE type devices. Based on standards the receiver terminal
RxD of the connected DTE device is connected to the transmitting terminal of the modem's SCC port
which is also labelled RxD. Similarly the red LED indicating transmission from SCC is labelled RxD.
3.3. Ethernet
•
•
Connector RJ-45 for Ethernet 10BaseT and 100BaseT corresponds to the EIA TIA T568B standard.
Informative LED diodes indicate:
•
•
•
•
•
Tx – output from ETH channel
Rx – input to ETH channel
100 – if lit the 100Base-TX net is indicated otherwise is 10Base-T
LINK – indicates correctly connected link
F.D. – indicates full duplex operation
•
•
The direct cable serves for connecting to the Ethernet network via the hub (repeater) or switch-hub
(router).
A crossed cable serves for connecting only two devices - MR400-MC100, MR400-PC, etc.
The following table contains connector connections and colours of conductors. For the crossed cable
the order of conductors on one side is the same as for the direct cable.
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Connectors
Tab. 3.4: Table of Ethernet to cable connector connections
PIN
Signal
Direct cable
Crossed
cable
1
2
3
4
5
6
7
8
TX+
TX-
RX+
—
white - orange white - green
orange green
white - green white - orange
blue
white - blue
green
blue
—
white - blue
orange
Fig. 3.4: RJ-45F
Rx-
—
white - brown white - brown
brown brown
—
3.4. Analog and Digital Inputs and Outputs
The board of analog and digital inputs and outputs (ADIO module) is designed for :
•
•
•
creating 20 mA current loops
switching loads supplied with DC and AC current
scanning digital signals
Each functional group of terminals is galvanically separated from the rest of the device as shown on
the internal layout diagram for the ADIO module on the image below:
+A OUT 0
+A OUT 1
+A IN 0
+A IN 1
D OUT 0
+DIN 0
D OUT 0
D OUT 1
DIN 0
+DIN 1
A OUT 0, 1
A IN 0, 1
D OUT 1
DIN 1
Analog outputs
Analog inputs
Digital outputs
Digital inputs
Fig. 3.5: Wiring diagrams for analog and digital inputs and outputs
3.4.1. Labelling
Individual terminals of terminal blocks are labelled:
Connector A OUT
Connector A IN
Connector D OUT
Connector D IN
- analog outputs
- analog inputs
- digital outputs
- digital inputs
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Connectors
Terminal UP
this clamps pair is not used
A OUT
A IN
1
D OUT
0
D IN
UP
0
1
1
0
1
0
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
switched current typically 300 mA
2 × optically separated
digital output
passive
resistance in on state max. 1 Ω
protection against current overload in on state
protection against overvoltage in off state
•
•
•
•
passive optical element design
input voltage 0–2,3 V will be evaluated as log. 0
input voltage 2–30 V will be evaluated as log. 1
max. value of input voltage 30 V
2 × optically separated
digital input
passive
active
•
•
•
current source 4–20 mA
2 × optically separated
analog output
load resistance max. 250 Ω
settings accuracy better than 0.1 %
•
•
•
•
•
sensitivity 0–20 mA (or after sw configuration 4–20 mA)
accuracy of measured values better than 0.1 %
input resistance 60 Ω
2 × optically separated
analog input
passive
no protection against current overload
max. value of input current 50 mA
Analog inputs 0 and 1 have connected terminals - (minus), which are galvanically separated from the
modem GND.
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Connectors
Analog outputs 0 and 1 have connected terminals - (minus), which are galvanically separated from the
modem GND.
+A out
-A out
+A in
-A in
MR400 or
technology
with an active
MR400
+A in
-A in
+A out current loop
transmitter
-A out
+A out
-A out
+
technology,
-
passive
current
loop
voltage supply
MR400
+A in
-A in
+
+
-
=
transmitter
-
Fig. 3.7: Examples of wiring analog inputs and outputs
The MR400 radio modem used in the diagram showing examples of wiring can, of course, be replaced
by any MORSE system modem. (e.g. MD160, MX 160, MWxxx, MRxxx, MC100, ...)
3.5. M-BUS module
(Meter-Bus)
Use
The M-BUS board serves as the MASTER interface of the physical layer of the M-BUS for the application
of data collection from meters regulating the consumption of various types of media (water, gas, heat,
etc.).
A M-BUS module can be positioned in the first or second slot of optional modules, see section Sec-
tion 3.11, “View of Radio Modem”. (For MG100 only in the first slot.) The second slot is recommended
because when using slot 1 you first need to disconnect it in the modem´s service mode, see section
For the correct operation of the module it needs to be configured to the proper SCC in menu SPe using
Setr:
dia(g) mode : NORM
pr(o)tocol : L&G 870-5-2 IEC
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Connectors
Note
A supply voltage can be applied to the board via the MR400 supply connector. In this case simply
connect a wire with a positive voltage. When supplying from an external power source both leads need
to be connected.
Tab. 3.6: M-BUS module parameters
Communication rate
Number of SLAVE meters
Galvanic separation
300–9600 bps
1–5
yes
Protection and indication of a s/c on the bus
Power supply
yes
external, 11–14 V/100 mA
100 nF/9600 bps, 1000 nF/300 bps
Max. capacity of lead
Tip
A supply voltage can be applied to the board via the MR400 supply connector. In this case
simply connect a wire with a positive voltage. When supplying from an external power source
both leads need to be connected.
Module connectors
PWR
M-BUS
•
•
supply connector – terminals
M-BUS – terminals
Key to LED colours
Fig. 3.8: Description of S-BUS module connectors
Tab. 3.7: Key to M-BUS module LEDs
red
Tx – transmitting data to M-BUS
Rx – receiving data from M-BUS
OVL – overloading or s/c on M-BUS
orange
yellow
3.6. GPS Module
A GPS module can be positioned in the first or second slot of optional modules, see section Section 3.11,
“View of Radio Modem”. (For MG100 only in the first slot.) The second slot is recommended because
when using slot 1 you first need to disconnect it in the modem´s service mode, see section Section 3.10,
GPS module connectors
•
antenna connector – SMA female – marked ANT
1 https://www.racom.eu/cz/support/firmware/mr400/index.html
2 http://www.u-blox.com/products/modules.html
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Connectors
•
data connector – DSUB9 (Canon) – marked NMEA
Antenna connector for an active antenna – the antenna supply to the antenna connector is short-circuit
proof
Tab. 3.8: Connection of data cable
DSUB9F
pin
RS232 signal
1
2
3
4
5
6
7
8
9
+3,3 V through 10 k resistor
data NMEA output
see Note
input ALARM 0 (from sw v. 8.05)
GND
output 1 PPS (pulse per second)
input ALARM 1
see Note
unwired
Note
•
Inputs ALARM 0, 1 are passive, a positive 3-15 V voltage should be applied for accepting
functions. For the contact activacion can be connect the positive potential from pin No.
1.
•
•
Pin No. 3 becomes the input for configuration data, if we connect pin No. 8 to GND.
The behaviour of time pulses at pin No. 6 (default)
1 s
+6 V
-6 V
100 ms
900 ms
Meaning of LED colours
Tab. 3.9: Meaning of GPS module LEDs
red TP – Time Pulse
green St – Status (in progress)
The GPS is providing the correct data if the red LED is flashing to the rhythm of time pulses (typically
1 s).
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Connectors
Fig. 3.9: GPS modul on 2nd slot of MR400 modem
Tab. 3.10: GPS module parameters
Receiver type
Location data updating
Accuracy
16 channel, L1 frequency, C/A code
max. 4 times a sec., typiccally 1 s
position 2,5 m, SBAS 2,0 m
hot start < 3,5 s
Start-up times
warm start 33 s
cold start 34 s
aided start 5 s
Timing accuracy
Protocol
RMS 50 ns, 99 % < 100 ns
NMEA
Power consumption (for 3 V)
Signalling rate of module (SPe menu)
< 20 mA including antenna
9 600 bps
Note
The communication protocol, data rate, period of time pulses, and other parameters can be
3.7. T-port
(Ethernet to serial)
Use
The Ethernet interface is mounted with a standard RJ45/STP connector. This interface is an Ethernet
(TCP, UDP) to RS232 serial interface converter.
The module automatically set communication to a speed of 10 or 100 Mbit/s according to the speed of
the network to which it is connected.
3 https://www.racom.eu/eng/support/firmware/mr400/index.html
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Connectors
The T-port module can be positioned in the first or second optional module slot, see section Section 3.11,
“View of Radio Modem”. (Or only in the first slot for MG100 modems.) The second slot is recommended
because when using slot 1 you need to take into consideration the fact that it needs disconnecting
when the modem is in service mode. For more detailed information see section Section 3.10, “Service
T-port parameters are set up for communication with attached devices using a web browser. If the T-
Attached devices send TCP/UDP frames from which data packets are generated after unpacking in T-
port. Based on the format of these packets a suitable serial link protocol can be selected and they can
be configured on the SCC using Setr. The standard setting for configuration parameters is 9600, 8
N 1.
Fig. 3.10: T-port module on the 2nd slot of the modem
Tab. 3.11: T-port module parameters
Communication speed
Power supply
9600 bps
internal
without ETH – 60 mA
with ETH – 80 mA
Consumption at 13.8 V
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Connectors
Module connectors
•
T-port bus – RJ45/STP
Key to LED colours
Tab. 3.12: Key to T-port module LEDs
red
LINK – ETH link integrity
Act – network active
green
Fig. 3.11: RJ-45F connector
A description of connector wiring is in chapter ???.
3.8. 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.
Terminal PI (power indicator) - if the radio modem is fed from the MS2000 power supply information
about supply method from source clamp MAIN PWR OFF can be lead:
•
level TTL1 or unconnected clamp - network
supply
•
level TTL0 or grounded clamp - battery supply
Maximal supply cable length is 3 m.
Fig. 3.12: Power connector & information LED
3.9. Information LED
Information LED diodes next to the supply connector:
•
•
•
RF Tx — radio modem transmits RF frequency into antenna
RS SYNC — radio modem received message header which was determined for it
Three following LED (signal strength):
ON ON ON
OFF ON ON
OFF OFF ON
OFF OFF OFF
RSS -85dBm and stronger
RSS -85 až -95dBm
RSS -95 až -115dBm
RSS -115dBm and weaker
•
POWER ON — radio modem is correctly supplied
3.10. Service Connector
The service connector RJ-12 serves for short-term connections of the service cable during local adjust-
ment of radio modem parameters. Upon attaching the connector (connecting to the RS232 link (RxD,TxD,
GND)) the radio modem automatically switches to service mode and the module slot 1 disconnects.
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Connectors
Tab. 3.13: Table of service connector connections
1
AF_OUT output of modulation from RF part of radiomo-
dem
2
3
4
5
6
SER_RxD RS232 RxD output from modem
SER_TxD RS232 TxD input to modem
MOD_BSB input modulation to RF part of radiomodem
Fig. 3.13: Service connector
GND
PTT
ground
keying of TX carrier waves for service purposes
Important
ATTENTION! The service mode is not suitable for normal operation
RX data
pin 2
TX data
pin 3 Cannon DSUB9F
GND
pin 5
1 2 3 4 5 6
Fig. 3.14: Service cable connector connections
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Connectors
3.11. View of Radio Modem
Tx
Tx
Rx
Rx
POWER
SERVICE
POWER
SERVICE
A OUT
A OUT
A IN
1
D OUT
0
D IN
A IN
1
D OUT
0
D IN
UP
UP
0
1
1
0
0
1
1
0
1
0
1
0
SLOT
5
SLOT
4
ETH0
ETH0
SCC2
SCC3
SCC2
SCC3
3
2
SLOT
3
3
2
SLOT
2
SCC1
SCC1
1
2
3
4
5
SLOT
1
SCC0
SCC0
1
2
3
4
5
Fig. 3.15: View of radio modem — description of connectors, model with DSUB (Canon) connectors
and with terminals
Tab. 3.14: Slot options
Optional modules
slot 5
slot 4
slot 3
slot 2
slot 1
ADIO (analog and digital inputs and outputs)
Ethernet 10/100 Mbps
2×RS232
RS232 or galv.sep. RS232 or RS422/RS485 or GPS or M-BUS or TPORT
RS232 or galv.sep. RS232 or RS422 or GPS or M-BUS or TPORT
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Table of Technical Parameters
4. Table of Technical Parameters
Tab. 4.1: Table of technical parameters MX160
Frequency range
Tx: 154,725–159,725 MHz/159,325–164,325 MHz
Rx: 159,325–164,325 MHz/154,725–159,725 MHz
200 kHz
Channel spacing
Means of setting working frequency
Receiver sensitivity for BER 10-3
Software adjustable output power
Max. modulation rate for transmitting
Optional modules
software in range +3.2 MHz from base frequency
better than -104 dBm
0.1–25 W
133 kbit/s in 200 kHz channel
slot 5 ADIO (analog and digital inputs and outputs)
slot 4 Ethernet 10/100 Mbps
slot 3 2×RS232
RS232 or galv.sep. RS232 or RS422/RS485 or GPS or M-
BUS or TPORT
slot 2
RS232 or galv.sep. RS232 or RS422 or GPS or M-BUS or
TPORT
slot 1
Antenna connector
SMA + SMA
> 100 000 hours
13.8 V
MTBF(Mean Time Between Failure)
Supply nominal voltage
Supply voltage range
10.8–15.6 V
420 mA + modules: (Eth. 30 mA, ADIO 50 mA, GPS 15 mA,
SCC 5 mA, M-BUS <100 mA, T-port 80 mA)
Idle consumption (Rx) *
Transmission consumption (Tx) *
Consumption in SLEEP mode
Operating range of temperature
Storage range of temperature
5.5 A / 25 W
2.5 mA
-25 to +55 °C
-40 to +85 °C
208×108×63 mm (71 mm DIN rail including)
184×108×63 mm (short version)
198×65 mm, ø 4.8 mm
1.3 kg
Mechanical dimensions
Spacing of fastening holes
Weight
* Approximate values dependent on frequency and modem type.
Tab. 4.2: Standards complied
EMC (Electromagnetic Compatibility)
Radio parameters
ETSI EN 301 489-5 V 1.3.1
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)
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Table of Technical Parameters
Tab. 4.3: Standards complied for Railway Safety Appliance Standards Regulations
Electronic appliances in railway vehicles
CSN EN 50155 ed. 2nd: 2002. art. 10.2.8.2
CSN EN 50121 art. 7: tab. 3 and 4
EMC (Electromagnetic Compatibility)
Vibrations and beats
CSN EN 50121-3-2 art. 8
CSN EN 61373
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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 onli
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.
For the high-performance P model the modem is mounted on the back wall to ensure sufficient cooling
of the modem. In this case 4x M4 screws are used for mounting purposes. There are no centre holes
in the P version for attachment to a DIN rail.
Labelling Radio Modems
is described in next table:
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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.
RACOM retains the right to make changes to the technical specification or functions of this product or
to terminate production of this product, or to terminate service support of this product without advance
written notice to the customer. RACOM firmware is available free of charge. Source code is the property
of RACOM and is not available to any user. Any commercial use of the software with this licence is
strictly forbidden. Changes to software and documentation are forbidden. RACOM firmware is released
with the intention that it will be useful, however without any specific guarantees.
Under no circumstances is the Racom or any other company or person responsible for incidental, ac-
cidental or related damage arising as a result of the use of this product. The manufacturer shall not
provide the user with any form of guarantee containing assurance of the suitability and applicability for
its application. RACOM products are not developed, designed or tested for use in equipment which
directly affects the health and life functions of humans or animals and neither as part of other important
equipment, and RACOM does not provide a guarantee if company products are used in such equipment.
6.2. Conditions of Liability for Defects and Instructions for Safe Operation
of Equipment.
Please read these safety instructions carefully before using the product:
•
•
•
Liability for defects does not apply to any product that has been used in a manner which conflicts
with the instructions contained in this operator manual, or if the case in which the radio modem is
located has been opened, or if the equipment has been tampered with.
The radio modem can only be operated on frequencies stipulated by the body authorised by the
radio operation administration in the respective country and cannot exceed the maximum permitted
output power. RACOM is not responsible for products used in an unauthorised way.
Equipment mentioned in this operator manual may only be used in accordance with instructions
contained in this manual. Error-free and safe operation of this equipment is only guaranteed if this
equipment is transported, stored, operated and controlled in the proper manner. The same applies
to equipment maintenance.
•
•
In order to prevent damage to the radio modem and other terminal equipment the supply must always
be disconnected upon connecting or disconnecting the cable to the radio modem data interface. It
is necessary to ensure that connected equipment has been grounded to the same potential. Before
connecting the supply cable the output source voltage should be disconnected.
Only undermentioned manufacturer is entitled to repair any devices.
6.3. 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
© RACOM s.r.o. – Wideband modems – PROFI MX160
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Condition for MX160
equipment denoting radio equipment with possible limitations or with requirements on authorisation to
use radio equipment in certain countries.
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Condition for MX160
Fig. 6.1: Consistency declaration
6.4. Limitations of Use
The MX160 radio modem has been developed for the frequency range 154 to 164 MHz. Specific fre-
quencies 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. The MR400
radio modem can be used in the following countries either based on a general permission agreement
or on frequencies requiring a licence for operation. Country codes according to ISO 3166-1-Alpha-2
standard: AT, AU, BE, BR, BG, CA, HR, CZ, CY, DK, EE, FI, FR, DE, GR, HK, HU, IS, IE, IT, LV, LT,
LU, MY, NL, NO, PL, RO, SG, SI, ZA, ES, SE, CH, GB and US. The MX 160 is only licensed for use
in Norway at the present time.
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