TWINSAFE COMPACT CONTROLLER, FOR ETHERCAT TERMINALS (ELXXXX) WITH INTEGRATED I/OS:– SAFE DIGITAL INPUTS 24 V DC– SAFE DIGITAL OUTPUTS 24 V DC, 2 A, 1-WIRE SYSTEM– SAFE DIGITAL OUTPUTS, POTENTIAL-FREE MAKE CONTACTSSAFETY PROTOCOL: TWINSAFE/SAFETY OVER ETHER