SIMATIC S7, Digital input SM 326, 8 DI, 24 V DC, NAMUR, fail-safe NAMUR input for SIMATIC S7 F-systems, up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849), 1x 40-pole.
6ES7326-1RF01-0AB0 – SIMATIC S7, SM 326, Fail-safe Digital input, 8 DI, 24 V DC, NAMUR
SIMATIC S7, Digital input SM 326, 8 DI, 24 V DC, NAMUR, fail-safe NAMUR input for SIMATIC S7 F-systems, up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849), 1x 40-pole