Overview
Safety touch controller ps-3 series.
The single/dual controller PS-3 series can be used with all GREIN safety edges and belt switches to increase the safety level of the safety edge and control system compatibility.
Safety touch controller electrical wiring diagram
The safety edge controller wiring can be divided into 2-wire and 4-wire depending on the internal wiring of the safety contact.
2-wire type (in manual reset: terminal 4-6 indirect 1NO self-reset button; automatic reset: terminal 4-5 is directly shorted).
4-wire type (for manual reset: terminal 4-6 indirect 1NO self-reset button; automatic reset: terminal 4-5 is directly shorted).
Note: The 4-wire safety edge can be controlled by multiple controllers in series.
4-wire series connection method (for manual reset: terminal 4-6 indirect 1NO self-reset button; automatic reset: terminal 4-5 is directly shorted.
Note: The maximum length of the series of safety edges can be 60m. The link wire is up to 250m long and 0.35mm squared.
Controller function status indication
Note: There is no safety function when the safety edge is used alone. The 2-wire contact has a 1NO contact and the 4-wire contact has a 2NO contact (the red and black lines form a NO contact, respectively).
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