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INTERFACOM, S.A. GENERAL INDEX 1. ASSEMBLY 2. ELECTRICAL INSTALLATION 3. SEALING 4. TECHNICAL CHARACTERISTICS 5. IMPULSE GENERATOR 6. VEHICLES WITH ELECTRON IC SIGNAL Inst TX52_TX40_007_en.doc...
INTERFACOM, S.A. 1. MECHANICAL INSTALLATION TX52 is fixed to the dashboard with an adhesive bracket. If the surface is rough, so adhesive is not possible, the bracket base can also be fixed to the dashboard with screws On a taximeter with integrated printer, it is necessary to leave some space on the back side to allow opening the printer cover, in order to be able to change the paper.
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INTERFACOM, S.A. TX40 can be fit directly on the panel, or on many types of bracket. The connector cover is prepared to make holes for self threading screws, whether with two screws onto the front of the dashboard, or to a specific bracket Cables can go out to the back or to the bottom of the device.
To access the connectors it is necessary to open the Connector cover Take out the screw that seals the cover On TX52, liberate a clip on the bottom of the taximeter The taximeter has the following connectors: • (1) Power Supply...
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• (5) Serial Rooflight. The connector on the cable has a white mark, which has to be oriented to serial port. (Tx40) The connector on the cable has a white mark, which has to be oriented to the bottom. (Tx52) Contact number...
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INTERFACOM, S.A. RECOMMENDATIONS FOR THE ELECTRICAL INSTALLATION − Disconnect the positive terminal on the battery until the whole electrical installation is completed. − Any manipulation of the taximeter or of the external lights must be done while the taximeter is disconnected from the power supply −...
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− Seal Nº2: Seals the connectors cover, so it seals the electrical installation. − Seal Nº3: seals the cover of the tariff charger connector − On TX52 the sealing is on the sides − On TX40 the sealing is on the front: The taximeter kit is normally ready for sealing with a sticker seal.
INTERFACOM, S.A. 4. TECHNICAL CHARACTERISTICS The general technical characteristics of TX52 / TX40 are as follows: − Power supply voltage Nominal = 12 V Max = 30 V Min = 8 V − Maximum consumption without external lights = 1000 mA −...
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INTERFACOM, S.A. 5. IMPULSE GENERATOR 5.1.- INTRODUCTION − For the vehicles with mechanical speedometer, you have to use a pulse generator that is managed by the taximeter. − The pulse generator is inserted in the cable of the speedometer and converts the mechanical movement of this cable in an electrical signal, which is amplified and filtered by the taximeter.
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INTERFACOM, S.A. − Finally all pieces are assembled by screwing together the two fixing rings taking into account that the separating space indicated by (8) must be sufficient. Inst TX52_TX40_007_en.doc...
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INTERFACOM, S.A. 5.2.2. CABLE CONNECTION, COVER CLOSING AND PULSE GENERATOR SUPPORT (Drawing 10) − To connect the pulse generator cable it is necessary to open the pulse generator cover (item 1) after taking the closing screw out and moving the cover in the right direction indicated by the arrow.
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INTERFACOM, S.A. 5.3.- SEALING (Drawing 11) − The pulse generator installation can also be sealed, as shown in the image. 5.4.- TECHNICAL CHARACTERISTICS − The main technical characteristics of the pulse generator are: − Sensor type: Hall effect cell − Number of pulses / revolution: 4 with double impulses train −...
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