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Figure 1
Figure 2
Wiring:
`
All wiring should be a minimum of 22 AWG. The positive line must have an in-line 3 amp slow-blow fuse for each directional as shown
in Figure 3.
Isolate unused wires individually.
NOTE: Male PL3 connector is needed but not required. Cut female PL3 connector to hardwire the unit.
Synchronization:
ED3040 series are capable of syncing with other compatible ECCO products by following these steps:
1. Set the desired flash pattern on each unit individually. It is also strongly recommended that the same style of flash pattern be used on all
units to produce the most effective warning pattern. NOTE: Phases A and B for each style of flash pattern in the table denote the relative
timing between units connected in a synchronizing installation. To operate simultaneously, each unit must be set to the same phase
(A + A or B + B); to operate alternately, units must be set to have the opposite phase (A + B or B + A).
2. Connect the yellow sync wires together and check that the units are flashing in a synchronized manner as expected. If a pattern on one
unit appears incorrect, the blue pattern select wire can be used to cycle forward or backward on that individual unit until the correct
pattern is selected. NOTE: This will only change the pattern in the one unit and will not affect the other units connected to the yellow sync
wire.
Flash Pattern Selection:
The ED3040 series directionals can be configured to flash the following patterns by momentarily applying ground to blue wire. The
directional must be powered through the ground and power wires to allow pattern selection.
Figure 3
DIRECTIONAL
PL3 CONNECT
OR, FEMALE
PL3 CONNECT
OR, MALE
(USER SUPPLIED)
+
-
RED - POWER, COLOR 1
WHITE - POWER, COLOR 2
GRAY - REVERSE
YELLOW - SYNC
BLUE - FLASH PATTERN SELECT [MOMENTARY TO (-)]
RED W/ WHITE STRIPE - STOP/TURN
BROWN - TAIL
BLACK W/ WHITE STRIPE - GROUND
STOP/TURN
TAIL
GROUND
IN-LINE FUSE
(USER SUPPLIED)
IN-LINE FUSE
(USER SUPPLIED)
IN-LINE FUSE
(USER SUPPLIED)
IN-LINE FUSE
(USER SUPPLIED)
SWITCH
(USER SUPPLIED)
IMPORTANT! This unit is a safety device and it must be connected to its own separate, fused power point to assure its continued operation
should any other electrical accessory fail.
