Superior SS2000MD4 installation instructions Signal Descriptions, Signal Specifications

Danaher Motion Superior Electric

4.7SIGNAL SPECIFICATIONS

4.7.1 Connector Pin Assignments

All connections are made via the 4-pin terminal strip (J2).

Pin	Assignment
1	OPTO
2	PULSE
3	DIR
4	AWO

4.7.2	Signal Descriptions
OPTO	Opto-Isolator Supply
	User supplied power for the opto-isolators.
PULSE	Pulse Input
	A low to high transition on this pin advances the motor one step. The step size is
	determined by the Step Resolution switch setting.
DIR	Direction Input
	When this signal is high, motor rotation is clockwise. Motor rotation is counter-clockwise
	when this signal is low.
	Clockwise and counter-clockwise directions are properly oriented when viewing the
	motor from the end opposite the mounting flange.
AWO	All Windings Off Input
	When this signal is low, AC and DC current to the motor will be zero. There is no
	holding torque when the AWO signal is low.
	If you are using the drive with an MX2000, SS2000I or SS2000I-V
	control, the READY input and the OPTO input on the control must be
	jumpered together.

4.7.3 Level Requirements

OPTO
Voltage	4.5 to 6.0 VDC
Current	16 mA per signal used
Other Signals
Voltage
Low	0.8 VDC
	0.0 VDC
High	OPTO
	OPTO - 1 volt
Current
Low	16 mA
High	0.2 mA

SS2000MD4 16 400030-043 Rev G