e. Analog output connection (Fig. 8.4-5)
Transducer can choose voltage and current output.
Connecting wire uses in-out connection end. The
middle part is the common part for analog signals.
Output of voltage and current are connected to different
ends. To the backboard, the right one is current output,
middle one is the common part and the left one is
voltage output. Fig. 8.4-5
Taking current output for example, connecting higher
wire of current to 1
＃
end, lower wire to 2
＃
end. As
voltage output, positive part connects to 3
＃
end and
negative part to 4
＃
end.
Transducer cannot output voltage and current signals simultaneously. Just
one can be chosen when it is used.
f. Relay output control (Fig.. 8.4-6)
Transducer has two-point relay output. Touching points which are open regularly
are fetched out by four wire in-out end in the back.
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Note:
capacity of relay touched point is AC
7A/250V, DC 12A/120V. To transducer
backboard, right two are 1
＃
relay
output, left two are 2
＃
relay output.
Fig. 8.4-6
