Omron NX-SL3300 User Manual page 579

Application Overview
Safety category/PL
Equivalent to 3/PLd
All servomotors M stop when emergency stop pushbutton S1 is pressed.
Wiring
Si0
T0
S1
D1
SF1+
SF1−
SF2+
SF2−
EDM+ EDM−
M
NX-series Safety Control Unit User's Manual (Z930)
Safety device
Emergency stop pushbutton 0 (STO)
Unit2 (NX-SIH400)
Si1 Si2 Si3
T1 T0 T1
S2
D2
SF1+
SF1−
SF2+
SF2−
EDM+ EDM−
M
Stop category Reset
Manual
Unit3 (NX-SOD400)
So0 So1
IOG IOG
D3
SF1+
SF1−
SF2+
SF2−
EDM+ EDM−
M
S1: Emergency stop pushbutton
S2: Reset switch
D1, D2, D3, and D4: Servo drives
M: Motor
Appendices
So2 So3
IOG IOG
D4
SF1+
SF1−
SF2+
SF2−
EDM+ EDM−
M
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A