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Safety Relays

Safety relays are used for signal evaluation of safety and emergency stop switches as well as electro-sensitive protective equipment. By monitoring the input signals, safety functions can be implemented in compliance with standards in accordance with EN ISO 13849-1, EN 62061. The safety relays also enable potential-free disconnection of machines.
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SG4-00VA000R2

SG4-00VA000R2 Safety Relay Basic Module

Number of Safety Outputs stop 0 2 Stop Category (EN 60204-1) 0 Connection Screw-type connection (pluggable)
SR4B3B01S

SR4B3B01S Safety Relay Basic Module

Number of Safety Outputs stop 0 3 Stop Category (EN 60204-1) 0 Connection Screw Clamp (pluggable)
SR4D3B01S

SR4D3B01S Safety Relay Basic Module

Number of Safety Outputs stop 0 2 Stop Category (EN 60204-1) 0 / 1 Connection Screw Clamp (pluggable)
SR4E4D01S

SR4E4D01S Safety Relay Add-on Module

Number of Safety Outputs stop 0 4 Stop Category (EN 60204-1) 0 Connection Screw Clamp (pluggable)
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