Chamberlain LIFTMASTER PROFESSIONAL SW470 - Manual (Page 31)

31
S I N G L E P H A S E W I R I N G D I A G R A M ( S W 4 7 0 )
DRAWING NUMBER:
01-G1978
DATE:
7/29/03
REVISION:
E
ECN:
03-0401
NOTES:
1) TRANSFORMER PRIMARY VOLTAGE SAME AS OPERATOR LINE VOLTAGE
24V SECONDARY 60VA.
2) TERMINAL DESIGNATIONS SHOWN FOR 115V ONLY.
3) OPTIONAL WIRE HARNESS.
4) (B+) AND (B-) ARE 100dB SAFETY ALARMS.
APPLICATIONS:
CONTROL WIRING TYPE - GL
FIELD WIRING & ADJUSTMENTS
MODEL TYPES: SW470 (MSW)
HORSEPOWER: 1/2
VOLTAGE/PHASE: 115V & 230V, 50/60Hz - 1 PHASE ONLY
845 Larch Avenue, Elmhurst, IL 60125
24V
SEC.
R R 2 2
R R 1 1
LEGEND
TERMINAL BLOCK
J1 TERMINAL BLOCK
PERMANENT TERMINAL
R R 2 2 R R 3 3 R R 4 4
SEE NOTE 4
SEE NOTE 2
RPM
SENSOR
R3
R4
NC
GL CONTROL BOARD
GROUND
SWITCH
1 PHASE
POWER IN
NOTE 1
PRIMARY
NOTE 1
MOTOR
DUAL GATE
ALARM ASSY
76-G0564
B+
24 Vac RADIO
SIGNAL
J2 PLUG
J2 PLUG
J4
1
2
24 Vac - IN
24 Vac - COMMON
+24 Vdc
SOFT OPEN
“B” LIMIT
“A” LIMIT
CONTACTOR B
CONTACTOR A
RPM - IN
RPM GND
RPM - SUPPLY
RADIO COMMAND
SHADOW
CLOSE
STOP
SOFT OPEN
HARD OPEN
INT. LOOP
OBS. OPEN
OBS. CLOSE
DC - GND
LOCK 1
LOCK 2
ALARM 1
ALARM 1
24 Vac - COMMON
ALARM ASSY
76-G0564