Safety relays monitor safety functions such as emergency stops, safety gates and light curtains and safely stop the machine when a fault is detected. SCN supplies safety relays from Wieland Electric, including the SNZ4052K, SNE4004K, SNO4003K, SNO4062K and SNO4063K, as well as the SAMOS modular safety controller for machines with several safety functions. They are used in emergency stop circuits, safety gate and door monitoring, light curtains, two-hand control and general machine safety. Our engineers help you choose the right safety function, number of safety outputs, supply voltage and reset mode for your application.
Samos® from Wieland You have lots of safety sensors that monitor your machine safety sing
Samos® from Wieland You have lots of safety sensors that monitor your machine safety singly, in combination or all together? You need special devices for monitoring emergency stop, position switches, two-hand switches and light barriers? Devices with different shapes, numbers of terminals, terminal designations, circuitry? And you ask yourself how to link up all these…
Output expansion – 4 enabling current paths (NO) – 3 signalling outputs (NC)
Output expansion – 4 enabling current paths (NO) – 3 signalling outputs (NC)
Base device: – single-channel activation in the supply. – circuit automatic and manual
Base device: – single-channel activation in the supply. – circuit automatic and manual Reset. – with Reset button monitoring. – 3 enables – 1 indicator
Base device – single-channel or two-channel activation – automatic and manual Reset wi
Base device – single-channel or two-channel activation – automatic and manual Reset with Reset button monitoring – short-circuit detection – 2 enables – 1 indicator
Base device – single-channel or two-channel activation – automatic and manual Reset
Base device – single-channel or two-channel activation – automatic and manual Reset – with Reset button monitoring – cross monitoring – 3 enables
Base device – two-channel activation; 2x NC/NO start inhibit – cross monitoring – sy
Base device – two-channel activation; 2x NC/NO start inhibit – cross monitoring – synchronous time monitoring – 2 enables – 1 indicator
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