SIEMENS 3RK3221-1AA10
Description
SIEMENS SIRIUS, EXPANSION MODULE 3RK32 FOR MODULAR SAFETY SYSTEM 3RK3 2/4 F-DI, 1/2 F-DO, 24VDC/1A PARAMETERIZABLE VIA SW MSS ES WIDTH 22.5MM SCREW TERMINAL UP TO SIL3 (IEC 61508) UP TO PERFORMANCE LEVEL E (ISO 13849-1)