User Manual

34
SINGLE PHASE WIRING DIAGRAM (SW490)
DRAWING NUMBER:
G1979-1
REV:
D
NOTES:
1) TRANSFORMER PRIMARY VOLTAGE SAME AS OPERATOR LINE VOLTAGE
24V SECONDARY 60VA.
2) RELAY VOLTAGE SAME AS LINE VOLTAGE.
3) OPTIONAL WIRE HARNESS.
4) (B+) AND (B-) ARE 100db SAFETY ALARMS.
5) WIRE COLOR: 120V BLACK, 208V RED, 230V ORANGE.
R WIRING DIAGRAM
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LEGEND
24V
Sec.
R2
R4
R3
24VAC RADIO
SIGNAL
R1 R2 R3 R4
GLCONTROLBOARDGLCONTROLBOARD
24VAC-IN
24VAC-COMMON
SOFTOPENSOFTOPEN
NC
"B"LIMIT"B"LIMIT
CONTACTORBCONTACTORB
RADIOCOMMANDRADIOCOMMAND
SHADOW
+24VDC+24VDC
CLOSE
STOP
SOFTOPENSOFTOPEN
HARDOPENHARDOPEN
INT.LOOPINT.LOOP
OBS.OPENOBS.OPEN
OBS.CLOSEOBS.CLOSE
24VAC-COMMON24VAC-COMMON
DC-GND
LOCK1LOCK1
LOCK2LOCK2
ALARM1ALARM1
ALARM1ALARM1
"A"LIMIT"A"LIMIT
CONTACTORACONTACTORA
RPM-IN
RPM-SUPPLY
RPMGNDRPMGND
ALARMASSYALARMASSY
76-G0564
ALARMASSYALARMASSY
76-G0564
SEENOTE4SEENOTE4
SEENOTE5SEENOTE5
SEENOTE5SEENOTE5
J4
DUALGATE
1
2
RPM
SENSOR
FUSE
3.15A
APPLICATIONS:
CONTROL WIRING TYPE - GL
FIELD WIRING & ADJUSTMENTS
MODEL TYPES: SW490
HORSEPOWER: 1/2, 3/4 & 1
VOLTAGE/PHASE:
115V, 208 & 230V - 1 PHASE ONLY
845 Larch Avenue, Elmhurst, IL 60125