Typical wiring diagrams, Page 4, 2lrsb42a_ac two lamp rapid start ballast – IOTA I-42-EM-A User Manual

Page 4

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Page 4

BLUE
BLUE

YELLOW
YELLOW

BLK (120V)

ORG (277V)

WHITE

BLK/ORG OR BLK/BRN

BLUE

BLU/WHT

BROWN
BROWN

RED

TWO LAMP

A.C.

BALLAST

FLEX A

FLEX B

VIOLET
VIOLET

RED OR RED/BLK(+)
WHT/RED

WHT/BLK
WHT/BLK

TBTS

UNIT CONNECTOR

SELECT PROPER VOLTAGE LEAD, CAP UNUSED LEAD

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

2LRSB42A_AC_2LEO

TWO LAMP RAPID START BALLAST TWO LAMP EMERGENCY OPERATION

BLK/ORG OR BLK/BRN

RED/WHT

YELLOW

YELLOW

COMMON

TEST ACCESSORY LEAD - REFER TO INSTALLATION

INSTRUCTIONS FOR PROPER POLARITY WIRING.
NO POLARITY ON BLACK LEADS - USE EITHER LEAD

FOR CONNECTION TO THE AC CIRCUIT AND BALLAST.


*LAMP

RED

RED

*A.C./EMERGENCY LAMP

BLUE
BLUE

RED
RED

BLK (120V)

ORG (277V)

WHITE

BLK/ORG OR BLK/BRN

BLUE

BLU/WHT

BROWN
BROWN

RED

ONE LAMP

A.C.

BALLAST

FLEX A

FLEX B

VIOLET
VIOLET

RED OR RED/BLK(+)
WHT/RED

WHT/BLK
WHT/BLK

TBTS

UNIT CONNECTOR

SELECT PROPER VOLTAGE LEAD, CAP UNUSED LEAD

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

1LRSB42A_AC

ONE LAMP RAPID START BALLAST

BLK/ORG OR BLK/BRN

RED/WHT

YELLOW

YELLOW

COMMON

TEST ACCESSORY LEAD - REFER TO INSTALLATION

INSTRUCTIONS FOR PROPER POLARITY WIRING.

NO POLARITY ON BLACK LEADS - USE EITHER LEAD

FOR CONNECTION TO THE AC CIRCUIT AND BALLAST.


TYPICAL WIRING DIAGRAMS

Use in conjunction with Rapid Start ballasts and 4 pin lamps only

Rev. 100812
68442-514

1. ONE LAMP RAPID START BALLAST

2. TWO LAMP RAPID START BALLAST WITH ONE LAMP EMERGENCY OPERATION

3. TWO LAMP RAPID START BALLAST WITH TWO LAMP EMERGENCY OPERATION

BLUE
BLUE

RED
RED

BLK (120V)

ORG (277V)

WHITE

BLK/ORG OR BLK/BRN

BLUE

BLU/WHT

BROWN
BROWN

RED

TWO LAMP

A.C.

BALLAST

FLEX A

FLEX B

VIOLET
VIOLET

RED OR RED/BLK(+)
WHT/RED

WHT/BLK
WHT/BLK

TBTS

UNIT CONNECTOR

SELECT PROPER VOLTAGE LEAD, CAP UNUSED LEAD

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

2LRSB42A_AC

TWO LAMP RAPID START BALLAST

BLK/ORG OR BLK/BRN

RED/WHT

YELLOW

YELLOW

COMMON

TEST ACCESSORY LEAD - REFER TO INSTALLATION

INSTRUCTIONS FOR PROPER POLARITY WIRING.

NO POLARITY ON BLACK LEADS - USE EITHER LEAD

FOR CONNECTION TO THE AC CIRCUIT AND BALLAST.


LAMP

YELLOW

YELLOW

*A.C./EMERGENCY LAMP

I-42-EM-A

I-42-EM-A

I-42-EM-A

Wiring and Troubleshooting Tips are available on-line at http://www.iotaengineering.com/wiringtips.pdf

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