We manufacture signaling and safety products and systems according to the international directives and standards of railway signaling, EN50126, EN50128 EN50129.

50HZ ÷ 75HZ TRACK CIRCUIT

PHASE CONTROL RELAY - RCFD

Phase control static relay for 50Hz, 75Hz and 83.3Hz track circuit replaces the disc electromagnetic relay. Designed and built with solid state components according to the directives of the FS category, it is perfectly interchangeable with the existing one using a standard FS terminal block. The frequencies of 75Hz and 83.3Hz allow it to be used even in the presence of 50Hz and / or 16.67Hz traction

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50HZ ÷ 75HZ TRACK CIRCUIT

CODE GENERATOR 75; 120; 180 AND 270 - CTS

Static relay generating the pulsed codes 75/120/180270 for ground train transmission of the running speed of the train. The frequencies generated are encoded and kept constant by the system. Applicable to audio frequency cdb.

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50HZ / 75HZ TRACK CIRCUIT.

BINARY CODE REPEATER - CPR

Static relay with code repeater coupled to the digital or analog code generator, allows the amplification in power of the signal sent to the track. The module allows to obtain pulsations from 0Hz to 440Hz. Applicable to audio frequency cdb.

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50HZ ÷ 75HZ TRACK CIRCUIT

RAIL JOINT CONTROL RELAY - CJU

The CJU digital joint control device was designed to replace and improve the performance of the current analogue used up to now by CAT. FS 819/519. It is made in digital logic with solid state actuators and with the exclusion of electromechanical organs.

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50HZ ÷ 75HZ TRACK CIRCUIT

AC / AC THREE-PHASE CONVERTER 75HZ 10KW REDUNDANT

AC / AC converter with three-phase 75 Hz output built with digital vector control. With 50Hz three-phase input and 75Hz and / or 83.3Hz single-phase output, it is suitable for redundancy operation for railway signaling applications.

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FREQUENCY AUDIO BINARY CIRCUIT

SIGNAL RECEIVER MODULE - A-RCF

The audio frequency track circuit is suitable for jointless rails. The cdb audio frequency signal receiver module is designed and built with FSK phase-locked digital logic, for SIL4 fail safe solutions according to EN50129. The receiver must be paired to the transmitter module of the same frequency.

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FREQUENCY AUDIO BINARY CIRCUIT

SIGNAL TRANSMITTER MODULE - A-CTS

The audio frequency track circuit is suitable for jointless rails. The transmitter module generates the audio signal in FSK and covers short (up to 80m) medium (up to 250m) and long (up to 2km) distances. It allows you to generate frequencies in the 1,600Hz and 2600Hz band with high accuracy and stability.

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FREQUENCY AUDIO BINARY CIRCUIT

FILTER MODULE

The filter modules are made in IP67 and suitable for installation along the line. They form the interface between the cabin and the track, create the electrical joint and protect the transmission line. They are tested according to IS402 cat.3T and 4V.

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FREQUENCY AUDIO BINARY CIRCUIT

LINE ADAPTER MODULE

The line adapter modules allow the transmission of the cdb signal to the track even over long distances, without signal attenuation. They are needed when the distance between the car and the track exceeds 500 meters.

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AUTOMATIC DISCONTINUOUS BLOCK SYSTEM

AUTOMATIC BRAKING CONTROL - MBC-1

Discontinuous ATP based on the Indusi system. Using two signals at 30kHz and 50kHz, it controls the state of the shore buoys to protect the critical points of the line and in the event of abnormal exceeding of the red signal or level crossing, it releases the hydraulic emergency brake line. Made in 2oo2 fail safe logic, it is SIL 4 certified.

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AUTOMATIC DISCONTINUOUS BLOCK SYSTEM

BUOY INDUSI ON BOARD

The indusi buoy is composed of two electromagnetic antennas for the transmission of 30kHz and 50kHz signals to shore and is coupled to the on-board rack and to the ground buoy. The buoy is certified according to EN50155 to be installed on board the train carriage.

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AUTOMATIC DISCONTINUOUS BLOCK SYSTEM

GROUND BUOY

The shore indusions buoy is composed of two oscillating circuits coupled to the on-board buoy and is coupled to the on-board systems. The buoy is certified according to IS402 for installation on railway sleepers.

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AUTOMATIC DISCONTINUOUS BLOCK SYSTEM

PORTABLE PROVABOE INSTRUMENT - ZUB122

The ZUB122 system test tool has been designed for the field verification of the discontinuous ATP and the programming of the EPROMs. The instrument powers the antennas at 50kHz and 100kHz and checks their status by reproducing the on-board system. The ZUB 122 reads and checks the 850kHz antenna telegram, showing its content on the display. Allows the erasing and writing of EPROMs.

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LED SIGNAL

THREE LIGHTS; TWO LIGHTS; PERMISSIVE

LED signal replaces the filament lamp for SDO control. Three warning and protection lights, two lights and precedence signal.

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INDUCTIVE CASE 1.000A AND 1400A

The ICs are built according to the IS415 railway regulations and allow the passage of traction current. The inductive speakers can be equipped with 50Hz or 75Hz filters to block the cdb signal.

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