CARLO GAVAZZI EDM 35 -, Manual

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ENGLISH
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1.2 Overall Description
The EDM series 35 is based on a modular
concept consisting of a main unit and plug-in
modules. The concept provides the meter with
high flexibility and versatility. The offer of
input-, output- and power supply modules
makes it possible to configure the meter to
suit most applications.
Furthermore, the modular concept ensures
that the stock costs are minimized.
1.3 Features
The main features of the EDM series 35 are:
- Modularity
- Continuous measurement and monitoring of the analog signal of
the input variable
- Continuous monitoring of the measured value for exceeding the
programmed setpoint values
- Setpoints individually programmable: Value, hysteresis, high/low
alarm, time delay
- Separate programming of each output relay: energized/deener-
gized and status in overflow condition
- Additional software functions: scaling, data hold and peak/valley
- Input modules for measuring voltage (AC or DC), current (AC or
DC), resistance, temperature (Pt 100 or thermocouple J or K),
frequency or revolutions per minute
- Output modules with 1 or 2 relays or with analogue output (4 - 20 mA,
0 - 20 mA, 0 - 10 V)
- Power Supply modules for AC or DC supply as well as excitation
supply for sensor supply
- Interface to Carlo Gavazzi’s Dupline
®
Field and Installation Bus
The large variety of input signals of both electrical and industrial process
variables make the EDM an extremely versatile instrument suitable for
many applications.
The characteristics of the instrument are complemented by its easy
programming and configuration in accordance with the application.