Siemens 6ES71 Series Digital I/O Module for Use with ET 200eco, Digital

The Siemens SIMATIC ET 200eco PN, DI is a digital input module with 16 inputs that operates at 24 V DC, single and double assignment, input type 3 (IEC 61131), sink input (PNP, sinking input) has input delay 0.05 to 20 ms, and suitable for channel diagnostics wire break at input, encoder power supply short-circuit, 0.25 ms isochronous mode.

Short-circuit protection
IP degree of protection IP65/67