Axioline E, Digital I/O device, IO-Link ports Class A: 1, connection method: M12 connector (A-coded), connection technology: 3-conductor, Digital inputs: 8, 24 V DC, connection technology: 4-conductor, Digital outputs: 8, 24 V DC, 2 A, connection technology: 3-conductor, IO-Link, degree of protection: IP65/IP67/IP69