IOTA ISD-420-EM-B - Manual (Page 4)

page 4 Rev. 071513
68486-001
TYPICAL WIRING DIAGRAMS
Use in conjunction with Rapid Start ballasts and 4 pin lamps only
For 208VAC applications, consult Customer Service
BLUE
BLUE
RED
RED
BLK/ORG (110V-277V)
BLACK
BLK/WHT
BLUE
BLU/WHT
BROWN
BRN/WHT
RED
ONE LAMP
A.C.
BALLAST
ч
ч
ш
ш
щ
щ
VIOLET
VIOLET
RED OR RED/BLK(+)
WHT/RED
WHT/BLK
WHT/BLK
LPTS
UNIT CONNECTOR
LAMP SELECTOR LEADS. REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER APPLICATION.
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
UNSWITCHED
LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
WHITE
BLACK
LAMP
EMERGENCY
BALLAST
1LRSB_ISD420B_AC
ONE LAMP RAPID START BALLAST
WHITE
RED/WHT
YEL/WHT
YELLOW
TEST ACCESSORY LEAD - REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
1. ONE LAMP RAPID START BALLAST
2. TWO LAMP RAPID START BALLAST WITH ONE LAMP EMERGENCY OPERATION
BLUE
BLUE
RED
RED
BLK/ORG (110V-277V)
WHITE
BLK/WHT
BLUE
BLU/WHT
BROWN
BRN/WHT
RED
TWO LAMP
A.C.
BALLAST
ч
ч
ш
ш
щ
щ
VIOLET
VIOLET
RED OR RED/BLK(+)
WHT/RED
WHT/BLK
WHT/BLK
LPTS
UNIT CONNECTOR
LAMP SELECTOR LEADS. REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER APPLICATION.
DO NOT MATE CONNECTOR UNTIL INSTALLATION
IS COMPLETE AND A.C. POWER IS SUPPLIED.
UNSWITCHED
LINE
COMMON
SWITCHED OR
UNSWITCHED
LINE
WHITE
BLACK
*LAMP
2LRSB_ISD420B_AC
TWO LAMP RAPID START BALLAST
BLACK
RED/WHT
YEL/WHT
YELLOW
TEST ACCESSORY LEAD - REFER TO INSTALLATION
INSTRUCTIONS FOR PROPER POLARITY WIRING.
LAMP
YELLOW
YELLOW
*A.C./EMERGENCY LAMP
EMERGENCY
BALLAST
ISD-420-EM-B
ISD-420-EM-B