PNOZX1/774300产品概述
The safety relay meets the requirements of EN 60204-1 and IEC 60204- 1 and may be used in applications with E-STOP pushbuttons. The safety relay is not suitable for noncontact barriers because a dynamic start is not possible, the unit can be started during the delay-on de-energization time.
Features
Positive-guided relay outputs: – 3 safety contacts (N/O), instantaneous, – 1 auxiliary contact (N/C), instantaneous
Safe separation of safety contacts 13-14, 23-24, 33-34 from input circuits A1-A2, feedback loop Y1-Y2 and auxiliary contact 41-42.
Connection options for: – E-STOP pushbutton, – Reset button
LED indicator for: – Switch status channel 1/2, – Supply voltage
The circuit is redundant with built-in self-monitoring.
The safety function remains effective in the case of a component failure.
The correct opening and closing of the safety function relays is tested automatically in each on-off cycle.
