Category : Electrical and electronic equipment & instrumentations > Electronic monitoring equipment

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The AZS fail-safe delay timer serves for the secure measurement of a preset time. The enabling signal for the control system, which for example makes it possible to open a guard device, is only given when the present time has elapsed. AZS range fail-safe delay timers are often used where dangerous situation can occur after a machine or plant has been switched off, e.g. because of running-down movements. Depending on the external circuit arrangements, the protection system can be secured up to the requirements of Control Category 3 to EN 954-1 in combination with an AES or AZR range safety monitoring module, see chapter 10.2Fail-safe delay time adjustable from 0.1 s to 99 min
Control Category 3 to EN 954-1
3 enabling paths
Cross-wire detection
Available for various operating voltages
2 short-circuit proof additional transistor outputs
ISD Integral System Diagnostics
2 channel microprocessor controlled

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List of all articles in this sub-category Electronic monitoring equipment

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