3M EX II 3000SP Mounting the Controller, Supplying Power to the Controller, Using a Custom Serial Cable Design, Pin, Pin, Wire, Color, Note:, Description, PC Side (9-PinD)

12			EX II 3000SP Controller Reference Guide
	Table 1 COM Cable for EX II 3000SP Controller
	PC Side (9-Pin D)	Wire	Controller Side (7-Pin Molex) JP3
	Pin	Color	Pin	Description
	1		NC
	2	White	4	Receive data (RXD)
	3	Red	3	Transmit date (TXD)
	4		NC
	5	Black	2	Ground (also connects to grey wire)
	6		NC
	7		NC
	8		NC
	9		NC
	Shell		NC
	NC		1	+12V to orange wire

Mounting the Controller

The controller should be mounted on the chassis inside the monitor.

Supplying Power to the Controller

You must supply the EX II 3000SP controller with power internally (+12 VDC) through a custom serial cable configuration. Exact specifications can be found in Appendix A.

Note: However you supply power, the source must deliver >100 mA @ 12V ±5% typical with a maximum ripple and noise of 50mV peak-to-peak. Mounting posts should be grounded to the chassis.

Using a Custom Serial Cable Design

When creating a custom serial cable connection, you can provide power to the controller through the mating Molex connector:

1.Obtain a 7-pin Molex connector 51004-0700.

2.Attach power and return to the connector (Pin 1: +12V, Pin 2: Ground).

3M Touch Systems Proprietary Information