Tecfluid DFD-2 Manuel d'utilisateur

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TABLE OF CONTENTS
1 WORKING PRINCIPLE ......................................................................... 2
1.1 Operating limits .............................................................................. 2
1.2 Applications .................................................................................... 2
2 INSTALLATION ...................................................................................... 2
2.1 Mains connection ........................................................................... 3
2.2 Input connection ............................................................................ 3
2.2.1 Pick-up input................................................................. 3
2.2.2 Electrical contact or open collector input ................. 3
2.2.3 TTL input ...................................................................... 3
2.3 Output connection ......................................................................... 4
2.3.1 Isolated output ............................................................ 4
2.3.2 TTL output ................................................................... 5
3 SETTING UP ......................................................................................... 5
4 TECHNICAL CHARACTERISTICS ....................................................... 6
4.1 Working conditions ......................................................................... 6
4.2 Mains supply ................................................................................... 6
4.3 Outputs ............................................................................................ 7
4.4 Pulse inputs .................................................................................... 7
4.5 Norms and dimensions .................................................................. 7
Digital
frequency divider
DFD-2
Users Manual
E-MI-DFD2 Rev.: 0
English Version
instrumentación
para fluidos
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Résumé du contenu

Page 1 - Users Manual

TABLE OF CONTENTS 1 WORKING PRINCIPLE ... 2 1.1 Operating limits ...

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1. WORKING PRINCIPLE The DFD has been designed to generate a series of output pulses proportional to the input pulses. The relationship be

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3 2.1 Mains connection The mains supply voltage is connected to terminals 1 and 2. The mains voltage is indicated on the label at the side of terminal

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2.3 Output connection There are two types of pulse output for connecting to different types of equipment. If the clients order does not specify differ

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5 2.3.2 TTL output For the TTL (0 to 5 volts) output, terminal 10 is the common and terminal 9 is the live output. For this mode of output the jumpers

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6 In the examples given, the jumper is shown as a black filling. In the four examples given, one can see the way to select the multiplication factor

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7 4.3 Outputs The output has a duty cycle of about 50%. This means that he output will be "ON" for half the output cycle and "OFF"

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TECFLUID, S.A. Narcí

Modèles reliés DFD-2 E

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