Omron Q2A Series Technical Manual page 173

Figure 5.2 Wiring Diagram for CE Low Voltage Directive Compliance
*1 Connect peripheral options to terminals -, +1, +2, B1, and B2.
WARNING! Electrical Shock Hazard. Use terminals -, +1, +2, B1, and B2 to connect options to the drive. Do not connect
an AC power supply lines to these terminals. Failure to obey can cause death or serious injury.
*2 For circuit protection, the main circuit is separated from the surface case that can touch the main circuit.
*3 The control circuit is a Safety Extra-Low Voltage circuit. Separate this circuit from other circuits with
reinforced insulation. Make sure that the Safety Extra-Low Voltage circuit is connected as specified.
*4 Reinforced insulation separates the output terminals from other circuits. Users can also connect circuits that
are not Safety Extra-Low Voltage circuits if the drive output is 250 Vac 1 A max. or 30 Vdc 1 A maximum.
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
5.2 European Standards
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