NoteThe cable shall be protected from external EM disturbance, suggested to useseparate multicore cables.NoteThe ESOUT pins reflect the emergency status of the controller.ESOUT can be decoupled from ES input to avoid dead-lock in an emergencystop chain, when using RobotWare 7.6 or later. On controllers running RobotWarereleases prior to 7.6, it is not recommended to directly connect ESOUT pins tothe ES pins on another OmniCore controller. See Configuring robot stoppingfunctions on page 96.For more connections other than those illustrated above, carefully assess the riskbefore use and contact your local ABB for support.Customer optional power input - X6xx210000130824V_EXT224V_EXT10V_EXT40V_EXT324V_EXT is the optional external power supply input. When the default powersource is removed, 24V_EXT can be used to provide the logic power to logicmodules, for example, computer and logic unit and safety controller, to continueContinues on next page94 Product manual - OmniCore E103HAC079399-001 Revision: C© Copyright 2019-2022 ABB. All rights reserved.3 Installation and commissioning3.5.8 Descriptions for connectorsContinued