SIMATIC S7, Digital input SM 326, F-DI 24x24 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
6ES7326-1BK02-0AB0 : SM326, F-DI 24 X DC24V, failsafe
SKU: 6ES73261BK020AB0
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