Couplers & I/O modules: Item no. 750-661/000-004
Fail-safe 4-channel digital input; 24 VDC; PROFIsafe
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General technical data
Digital inputs
Digitale Taktausgänge
Digital outputs
Technical data
Functional Safety
Connection data
Physical data
Mechanical data
Material data
Environmental requirements
Commercial data
Product classification
Environmental Product Compliance