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PRESYS
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Instruments
DMY-2011, DMY-2035 and DMY-2036
2.3.3 - Milliampere Input
A current source of 4 to 20 mA can be applied to terminals 1(+) and 3(-) for
input 1 and to terminals 4(+) and 6(-) for input 2. The current signal can be generated
by a transmitter with an external power supply. In case of using the 24 VDC internal
voltage source from the Indicator to power a two-wire transmitter, the current is
received only by terminal 1(+) for input 1 and by terminal 4(+) for input 2. Figure 8
shows both possibilities of connection.
Figure 8 - Milliampere Input
Installation
Page 12
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