CARLO GAVAZZI MDI 40 TF - CONFIGURATION SOFTWARE, Инструкция по эксплуатации

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F S
CARLO GAVAZZ al1 al2
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1
4
3
FRONT PANEL DESCRIPTION
1. Key-pad:
functions available outside the programming phase.
Keys to be pressed:
Displays set-point 1 corresponding to a password between 0
and 255;
Displays set-point 2 corresponding to a password between 0
and 255;
For longer than 2 seconds: modification of set-point 1 (pass-
word between 128 and 255 only);
For longer than 2 seconds: modification of set-point 2 (pass-
word between 128 and 255 only);
The command input (display hold function or key-pad disabling) must be
connected across the terminals 3 and 4 (only free of voltage contact).
The voltage signals must be connected as follows:
• 500V, channel A to the terminals 1 and 5, channel B to the terminals 3
and 5.
• 100V, channel A to the terminals 2 and 5, channel B to the terminals 4
and 5.
Note: when using only input channel A, connect the unused B channel
terminals 3 and 4 to the terminal 5
The command input (display hold function or key-pad disabling) must be
connected across the terminals 5 and 6 (only free of voltage contact).
PRELIMINARY OPERATIONS
Before supplying the instrument, make sure that the power supply
voltage correspond to what is shown on the label. Example:
MDI40.TF1.D.2.A.XX.IX
SER.N. 990600/20078
POWER 230 VAC 50/60 Hz
INPUT
NPN, PNP
N. 2 control set points
OUTPUT 0/20 mA - 0/10 VDC