Anderson IZMSG, Инструкция по эксплуатации

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Anderson Instrument Company
1-3
AIC 2071
Figure 1-2. IZMSG Compact Converter
(side and front with display/keypad option)
within the flow tube. The signal induced at the electrodes is amplified, digitized, and
processed by the converter. The converter produces
two separate frequency
outputs and a 4 to 20mA analog output that are proportional to the flow rate.
Connection Cables
Anderson Instrument provides two shielded connection cables to connect the
meter body with the converter. The customer must provide the AC supply
voltage wiring and signal output cabling to peripheral devices. See Section 3,
Making Electrical Connections
, for drawings and additional information about
the cables.
The Electrode Signal Cable is a 3-conductor cable with a shield wire. It is used
to connect the electrodes in the meter body to the converter. The Coil Drive
Cable is a 2-conductor cable with a shield wire. It is used to connect the coils
in the meter body to the converter. Ferrules are attached on the ends of the
wires of each cable to ensure proper connections to the terminals in the meter
body and the converter.
Note: The standard connection cable length is 25 feet. Longer
connection cable length can be ordered from Anderson
Instrument. Never splice cables together. If a connection
cable shorter than 25 feet is required, it must be trimmed in
the field (see Section 3, Making Electrical Connections).
Circuit Boards