SIPLUS ET 200SP DI 16x24 V DC standard based on 6ES7131-6BH01-0BA0 with conformal coating, -40…+70 °C, digital input module, suitable for BU type A0, color code CC00, type 3 (IEC 61131) sink input, (PNP, sinking input), input delay 0.05..20 ms module diagnostics for: wire break, supply voltage