HEXRCHardware Manual Options
3.1. Emergency Stop (-EST3)
-EST3 is an integrated emergency stop hardware option available on the HEXRC. -EST3 uses two relays in
series to disconnect the motor power supply from the drive modules and dissipates the stored energy in the
motor power supply. User connections are made via the optional 15D ESTOPconnector.
All relays are force guided and have a monitor contact.
W A R N I N G : The machine integrator, OEM, or end user is responsible for performing the
design, integration, and test of the safety system in accordance with the relevant safety
standards. This responsibility includes the use of safety monitoring devices, interlocks,
switches, light curtains and all other means of providing operator protection.
MOTOR / FEEDBACK
DIGITAL / ANALOG IO MPGA
DVI
USB2 USB3 ETHERNET FIREWIRE
ESTOP
1 2
1 2
3 4 5 6
ESTOP
Figure 3-1: ESTOP Option Interface
Table 3-2: ESTOPOption Mating Connector
Mating Connector Aerotech P/N Third Party P/N
15-Pin D-Connector ECK00100 FCI DA15P064TXLF
Backshell ECK01022 Amphenol 17E-1725-2
44 Chapter 3 www.aerotech.com