NEC 616 manual 200-il

	”	EB-6-l	installation
&	2502

The EB-6 -1 is a modular electronic busy lamp field. Each unit is provided with a 9V DC 03A power

supply for LED illumination. The power supply is to be plugged into a standard 117V AC outlet. Each BLF requires 1-pair cabling to the main distribution frame (MDF).

The maximum cable length is 700 ft. using standard 24 AWG cable and 1,150 ft. using standard 22 AWG cable.

Refer to Section 140, “Cabling Requirements”, of this

manual. For BLF connection, see Figures 250-3, 2504 and 250-S and Table 240-3.

RUNNING CABLE

BLR (BK)

TO KSU

BLT (Y L)

DRDT

EB-6-1 BLF

Fig. 2503 Simplified Schematic - EB-6-1 BLF Connection

Page 200-il