Apex Digital 5708009-C manual Voltage +15 Vdc provided to

Advanced Energy®

Table 4-3.User Port (15-pin) Connector Pins Exclusive for Configuration E (Continued)

Signal	Return	Name	Signal	Description
Pin	Pin		Type
6		SIGNAL COMMON	Chassis	Common for signal pins 2,
			ground	3, and 5. Connected to the
				Apex generator chassis
				ground.
7	8	RF ON STATUS	Digital	When an RF ON
			output	STATUS condition is
				detected, a low (opto-
				coupler output)
				impedance is created
				between this pin and pin 8
				(6mA max).
				See Wiring Diagram 4-29.
8		RF ON STATUS	Digital	See pin 7
		RETURN	output
9		+15 Vdc	Voltage	+15 Vdc provided to the
			reference	User port through a 1.1kΩ
				resistor. Can be used for a
				switch or relay contact
				closure to enable RF ON
				(pin 4).
				See Wiring Diagram 4-30.
10		MODULE STATUS	Digital	This pin provides the
		LED OUTPUT	output	output for remote
		(GREEN)		DeviceNet LED and is
				connected to the emitter of
				an opto-coupler. The User
				must limit the current
				draw through this pin to
				45mA or less.
				Note: Defined by
				DeviceNet
				Specification,
				Release 2.0
				See Wiring Diagram 4-24.

4-30 5708009-C