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(P2 wiring continued)
P2-7
(REV 1) - REV 1 and REV 2 are identical quick stop inputs. One of them must be held low (to AMP REF) before the control
will operate. The two are diode separated to form an "OR" gate. Since -ARM (P1-5) is also low in the system, these two
inputs can be wired to the motor side of a reversing switch or relay. During the period of switching, neither input will be
low, which will instantly return the set speed to zero and reset the acceleration ramp.
P2-8
(REV 2) - Identical to REV 1 (P2-7).
P2-9
(+TACH) - Connect +Tach from a DC tachometer for tachometer feedback. The minus (-) lead from the tachometer goes
to AMP REF (P2-2). Output voltage from the tachometer at full speed can range from 6 to 12 volts. The scale is corrected
using the JU3 jumper selectable setting of 3V/7V per 1000 RPM and the MAX speed trimpot. A 3 volt per 1000 RPM OR
7 volt per 1000 RPM tachometer should be used.
P2-10
(PILOT LIGHT) - Connecting point for on-off neon indicator lamp. The remaining lead will be connected to P2-11.
P2-11
(STOP) - Install one or more normally closed stop switches (in series) between STOP (P2-11) and COMMON (P2-12).
Not active on "C" version.
P2-12
(COMMON) - Mid point of Start-Stop switches. Not active on "C" version.
P2-13
(START) - Install one or more normally open start switches (in parallel) between START (P2-13) and COMMON (P2-12).
Not active on "C" version.
For use with 110 through 130 VAC inputs, slide 115/230 VAC input voltage selector switch completely to the left as shown below
left. For use with 208 through 240 VAC inputs, slide the same selector switch completely to the right as shown below right.
SWITCH LADDER CIRCUIT DIAGRAMS
MOMENTARY STOP
SWITCH
START-STOP WIRING
(WITH 3 STATIONS)
"RE" CONTROL PANEL IDENTIFICATION
START-STOP SWITCH
MOMENTARY SWITCH TURNS
CONTROL ON AND OFF
SETTING INPUT VAC
An incorrect setting of the input
VAC selector switch will result in
damage to the controller.
START-STOP
MOMENTARY START
SWITCH
P2-13
P2-12
START
ON
OFF
CONTROLS
POWER ON INDICATOR
HIDDEN LED INDICATOR LAMP
Note:
P2-13
WIRING
STOP
STOP
STOP
STOP
4
6
2
0
10
ON
SPEED POTENTIOMETER
5000& 2W SPEEDPOT
CONTROLS MOTOR SPEED
6
P2-12
P2-11
START
Warning:
P2-11
This diagram is for
"RC" and "RE" versions
ONLY! DO NOT use
on "C" version.
8
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