MONARCH INSTRUMENT F2A1X, Инструкция по эксплуатации

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3
The ANALOG OUT is an OUTPUT. DO NOT CONNECT THE DC
POWER TO THESE TERMINALS.
Note: The full scale output settings must have been specified when
ordered or may be user programmed using the User Programming
Cable.
2.2.1 Current Output Option
The current output is 4 to 20 mA. This output
is a current source and has a 10 V dc internal
compliance voltage. The maximum load that may
be connected is 450 ohms.
Typical connections (shown right) are as follows:
Connections for current out are to the terminals
marked ANALOG OUT . Connect the Positive side of
the load to the terminal and the other
side of the load to the terminal marked -.
2.2.2 Voltage Output Option
The voltage output is 0 to 5 V dc.
Connections for voltage out are to the terminals marked
ANALOG
OUT . Connect the Positive side of the load to the terminal marked
+ and the negative or common side of the load to the terminal
marked -.
2.3 Sensor Input
The SENSOR INPUT is the input terminal used to connect an external
sensor or trigger source. There is a voltage output that may be used to
power an external sensor (5 or 12 V dc – user selectable at 75 mA max).
The system supports two wire inputs (Signal and Common) or three
wire sensors (Supply, Signal and Common). Three-wire sensors can be
open collector types – NPN or PNP, TTL output or –ve output types.