Provide "sink" (solid state switch to ground) each time
one of the magnetic poles on the monolithic magnet
passes the Hall effect sensor, causing a voltage drop
across the pull up resistor R 10 located on the speed
decode module.
5
Not used
Scale factor equals .336 volts per mph or .0594 volts per
pulse Analog voltage 0 to 8.5 volts representing 0 to
25.7 mph. per second.
+10.00 +/- .05 volts DC input power.
Voltage output which causes fault light to come on if
speed of 25 mph is exceeded while unit is operating.
9 +10 VDC
to sensor
Provides power to sensor only when speed decode
module is included.
10 +5 V DC power in
+5.0 +/- .12 volts DC input power.
4
Sensor input
SPEED DECODE MODULE (Continued)
6
Speed out
7
+10 V DC
Power in
8
Overrange
50
Summary of Contents for 2742
Page 53: ...ENGINE WIRING DIAGRAM 53 ...
Page 54: ...REMOTE CONTROL BOX SCHEMATIC 54 ...
Page 55: ...55 PUMP AND CONTROL SCHEMATICS ...
Page 56: ...56 POWER REGULATOR SCHEMATICS ...
Page 57: ...57 MOTOR CONTROL SCHEMATICS ...
Page 58: ...58 TACHOMETER DECODE SCHEMATICS ...
Page 59: ...59 SPEED DECODE SCHEMATICS ...
Page 60: ...4 MPH SWITCH SCHEMATICS 60 ...
Page 62: ...62 ...
Page 63: ...63 ...
Page 64: ...64 ...
Page 65: ...CURTIS DYNA FOG Ltd WESTFIELD INDIANA U S A MAXI PRO TM 4 MODEL 2742 SERIES 5 65 ...
Page 71: ...71 ...
Page 73: ...73 ...
Page 77: ...SAMPLE CONNECTIONS USING STEEL PLASTIC GRIPPER NUT 48 77 ...
Page 78: ...78 ...
Page 79: ...79 ...