Aerotech Ensemble HLe User Manual

46 Chapter 2 www.aerotech.com
2.3.5. End Of Travel Limit Input Interface (J207)
End of Travel (EOT) limits are used to define the end of physical travel. The EOT limit inputs accept 5-24
VDC level signals. The active state of the EOT limits is software selectable by the EndOfTravelLimitSetup
axis parameter (refer to the EnsembleHelp file). Limit directions are relative to the encoder polarity in the
diagnostics display (refer to Figure 2-23).
Positive motion is stopped by the clockwise (CW) end of travel limit input. Negative motion is stopped by the
counterclockwise (CCW) end of travel limit input. The Home Limit switch can be parameter configured for
use during the home cycle, however, the CW or CCW EOT limit is typically used instead.
Opto-isolated user inputs 0-3 can also be used as the end-of-travel limit inputs, see Section 2.5.4.
Figure 2-21: End of Travel Limit Input Connections
Table 2-17: End of Travel Limit Input Pins on the Motor Feedback Connector (J207)
Pin# Description In/Out/Bi
12 Clockwise End of Travel Limit Input
16 +5V Power for Limit Switches (500 mAmax) Output
20 Signal Common for Limit Switches N/A
22 Home Switch Input Input
24 Counterclockwise End of Travel Limit Input
Ensemble HLe Installation and Configuration

Aerotech Ensemble HLe Specifications

General

Brand	Aerotech
Model	Ensemble HLe
Category	Controller
Language	English