Single Phase Wiring Diagram (Sw490) - Chamberlain LIFTMASTER PROFESSIONAL SW470 User Manual

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 9 0 )
1 PHASE
POWER IN
(GN)
GROUND
GL CONTROL BOARD
24 Vac - IN
24 Vac -COMMON
SOFT OPEN
NC
"B" LIMIT
CONTACTOR B
"A" LIMIT
CONTACTOR A
RPM - IN
RPM - SUPPLY
RPM GND
RADIO COMMAND
SHADOW
+24 Vdc
CLOSE
STOP
SOFT OPEN
HARD OPEN
INT. LOOP
OBS. OPEN
OBS. CLOSE
24 Vac - COMMON
DC - GND
LOCK 1
LOCK 2
ALARM 1
ALARM 1
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.
845 Larch Avenue, Elmhurst, IL 60125
(W)
(GN)
(W)
J2 PLUG
R1
(BL)
(GY)
(Y)
RPM SENSOR
J2 PLUG
R3
R4
1
2
J4
DUAL GATE
SEE NOTE 2
230V ONLY
SEE NOTE 5
SEE NOTE 1
115 ONLY
PRIMARY
SEE NOTE 5
(Y)
24V
Sec.
LEGEND
PERMANENT TERMINAL
J1 TERMINAL BLOCK
TERMINAL BLOCK
ALARM ASSY
B+
76-G0564
APPLICATIONS:
CONTROL WIRING TYPE - GL
FIELD WIRING & ADJUSTMENTS
MODEL TYPES:
HORSEPOWER:
VOLTAGE/PHASE:
DRAWING NUMBER:
DATE:
7/29/03
32
R2
(BK)
ALARM ASSY
B-
76-G0564
SEE NOTE 4
(Y)
(Y)
R R 1 1 R R 2 2 R R 3 3 R R 4 4
24 Vac
RADIO
SIGNAL
SW490 (HSW)
1/2, 3/4 & 1
115V, 208 & 230V - 1 PHASE ONLY
01-G1979-1
REVISION:
E
115 VOLT
MOTOR
CONNECTION
230 VOLT
MOTOR
CONNECTION
ECN:
03-0401