Tyco 4100U installation manual Continued, 19.LED/Switch Controller Wiring

Step 6. Installing LED/Switch Modules into Expansion Bays (4100U),

Continued

Wiring Instructions	The following directions are complete instructions on interconnecting display cards and
	connecting the controller card to a power source.
	1.	Use Harness 734-008 to connect P2 on the controller card to one of the 4-pin
		connectors on the PDI.
	2.	If there are multiple controller cards, use Harness 734-036 to connect P3 on the
		controller card to P2 on another controller card.
	3.	Interconnect all LED/switch display cards with the ribbon cables (provided).
		Connector P1 is the input; connector P2 is the output.

TO PDI CONNECTOR OR ANOTHER

CONTROLLER CARD

HARNESS 734 008	26 - CONDUCTOR
	RIBBON CABLE

	P4
LED/ SWITCH	(reverse side)
CONTROLLER
	IN
HARNESS 734- 036
TO ANOTHER	LED/ SWITCH
	MODULE3
CONTROLLER CARD

OUT IN

LED/ SWITCH

MODULE2

OUT IN

LED/ SWITCH

MODULE1

Figure 2-19. LED/Switch Controller Wiring

2-26