User Guide

4
3
5
6
1
2
4
3
2
1
6
5
L3
L2
(GY)
(PUR)
(YEL)
EXTERNAL
STOP
3
45
T1
24VAC
SEC.
PRI.
AUX. CLOSE
LIMIT SWITCH
NC
C
1
7
10
OPEN
SAFETY EDGE
OPEN & CLOSE
LIMIT SWITCH
AUX. OPEN
C
NO
NC
LIMIT SWITCH
NC
C
TO MOTOR
POWER IN
L1
3 PHASE
INTERLOCK
OP
R1
OP
OP
CL
CL
OP
CL
OP
14
13
OVERLOAD
R1
OPEN & CLOSE
R2
R1
OPEN
CLOSE
2
14
13
CL
CL
LIMIT SWITCH
NC
CLOSE
C
R1
(BK)
(BK)
(BK)
(BRN)
(BR)
(YEL)
(OR)
(OR)
(OR)
(OR)
(RED)
(RED)
(OR)
(YEL)
(YEL)
(PUR)
(OR)
(PUR) (PUR) (PUR)
(PUR)
(PUR)
R3
(RED)
(BRN)
(YEL)
(OR)
(OR)
(SEE NOTE #1)
(PUR)
TIMER TO CLOSE
(PUR)
(OPTIONAL)
(WHEN PRESENT)
230V BRAKE
(GY)
(GY)
RADIO TO
A1
A2
A2 A1
(YEL)
NUT
WIRE
2
3
YEL
BRN
BRN
PUR
GY
1
6
9
BL/BK
BL/BK
O/L
4
7
85
(WHEN PRESENT)
230V BRAKE
2
3
YEL
BRN
BRN
PUR
GY
1
6
9
BL/BK
BL/BK
O/L
4
7
85
230 VOLT - 3 PHASE
MOTOR CONNECTION
460 VOLT - 3 PHASE
MOTOR CONNECTION
(SEE NOTE #2)
- SEE NOTE #2
*
*
*
(BK)
(BK)
OVERLOAD
(SEE NOTE #2)
NC
C
HAND CHAIN
INTL'K SWITCH
(WHEN PRESENT)
(BRN)
(WHEN PRESENT)
575V BRAKE
BRN
BRN
3
BL/BK
BL/BK
O/L
1
2
*
YEL
PUR
GY
575 VOLT - 3 PHASE
MOTOR CONNECTION
(RED)
(RED)
C2 WIRING - Constant Presssure to Close
RED WIRE ON TERMINAL #2 (Shipped from Factory)
B2 WIRING - Momentary Contact to Close
MOVE RED WIRE FROM TERMINAL #2 TO TERMINAL #3
*
CLOSE CONTROL WIRING OPTIONS
- Shipped from Factory
*
NOTE:
1. Voltage same as line voltage
2. Overload in motor for models up to 3/4 Hp, located in limit box for 1 Hp and above.
14
THREE PHASE SCHEMATIC DIAGRAM
1742-3