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Appendix
NX-series Safety Control Unit User’s Manual (Z930)
A-7 Icon list for Safety Slave Unit Parame-
ters
A
A-7-2 Contact Icons for Input Devices
Safety Switch Safety key selector switch for single
channel
1NC 1NO
Enabling switch
2NO
Safety Sensor Safety light curtain
OSSD1/OSSD2
Safety laser scanner
OSSD1/OSSD2
Specialty device Non-contact Door Switch
Single Beam Safety Sensor
OSSD1
Safety Mat/Safety Edge
SafetyMat/
SafetyEdge
EDM Feedback EDM feedback
1NC
Standard Input Device Reset switch with test pulse
1NO
1NC
Reset switch without test pulse
1NO 1NC
Generic Device Mechanical Contact for Single Channel
1NC 1NO
Mechanical Contact for Dual Channel
Equivalent
2NC 2NO
Category Device Settable contact icons