6ES7326-1BK02-0AB0

SIMATIC S7 – Digital input SM 326 – F-DI 24×24 V DC – Fail-safe digital input for SIMATIC S7 F-systems with diagnostic alarm – up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849) – 1x 40-pole