DART Controls OPT3 Guia De Inicio Rapido

The OPT3 option card is a signal conditioner that converts sine wave type signals produced from two wire magnetic
style pick-ups or speed sensors into a 0 – 5Vdc square wave pulse. This square wave pulse can then be read by the
control that the OPT3 is connected to.
To use this card you simply need to insert the three fingered end of the OPT3 pc board into the three terminals on
the control labeled S1, +5V and COM. The OPT3 board should be positioned so that the terminal block on the OPT3 is
facing upward. Refer to figure 1 below. The three terminal positions on the control that the OPT3 is plugged into should
then have the screws tightened down to 3.5 – 4.5 in.-lb.
You are now ready to connect your sensor to the OPT3. This should be done per the instructions of the sensor you
are using and the hookup diagram in figure 2 below.
Note: Once the OPT3 is being used, you should never attempt to wire anything else to the terminals of the control
that the OPT3 is connected to. If the COM and +5 terminals are requires for other connections then the terminals on the
OPT3 should be used for this.
MDP, ASP, MDII,
ASPII, and
DM8000 SERIES
OPT3 Option Card
COM
+5V
S1
FIGURE 1
COM
+5V
S1
FIGURE 2
MOUNTING BRACKET
0805