Please note: Some technical details are unavailable for this product

Siemens SIRIUS SAFETY RELAY INPUT EXPANSION ADVA

RS Stock No: 2021669

Mfr Part No: 3SK1220-2AB40

Brand: Siemens

SIRIUS SAFETY RELAY INPUT EXPANSION ADVA
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Technical Specifications

AttributeValue
BrandSiemens
Function1-Channel/2-Channel Sensor Connection, 2-Hand Switches, Antivalent Sensors, Monitored Start/Autostart, Cross-Circuit Detection, Startup Testing, Sensor Floating/Sensor Non-Floating
Auxiliary Contacts
PL (ISO 13849-1)
ManufacturerSiemens
Reset MethodMonitored, Manual, Automatic
Safety Category (ISO 13849-1)
Number of Channels
SIL (IEC 61508)
Number of Safety Contacts

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