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Installing the SD82x Power Supply
Section 2 Installation
78
3BSE 027 941 R301
Installing the SD82x Power Supply
Use the following procedure to install the SD821, SD822 and SD823 power supply
units.
1.
Mount the selected unit onto the DIN-rail at the required position.
2.
Set the mains switch on the front of the power supply unit to the required
voltage:
a.
115 V for 110–120 V AC
b.
230 V for 220 –240 V AC (default position on delivery).
3.
Connect the mains supply to the L(ive) and N(eutral) terminals.
4.
Connect the protective ground to the PE terminal.
5.
Connect the output cable to terminals L+ (+24 V) and L– (0 V).
The power supply unit’s L– output (0 V) can be used without being grounded.
If grounding is required, the power supply unit’s L– output (0 V) can be
grounded directly or via a suitable resistor.
All terminals marked L+ are internally connected within the power supply unit.
The same applies for terminals marked L–.
Содержание AC 800M
Страница 1: ...ControlIT AC 800M Version 2 1 Controller Hardware Hardware and Operation...
Страница 2: ......
Страница 3: ...Controller Hardware Hardware and Operation ControlIT AC 800M Version 2 1...
Страница 10: ...7DEOH RI RQWHQWV 10 3BSE 027 941 R301...
Страница 20: ...Related Documentation About This Book 20 3BSE 027 941 R301...
Страница 26: ...Operating Environment Safety Summary 26 3BSE 027 941 R301...
Страница 42: ...Product Release History Section 1 Introduction 42 3BSE 027 941 R301...
Страница 108: ...Powering from an External 24 V DC Source Section 3 Configuration 108 3BSE 027 941 R301...
Страница 118: ...Verification of Redundant CPU Section 4 Operation 118 3BSE 027 941 R301...
Страница 212: ...Low Voltage Directive LVD Appendix D Directive Considerations 212 3BSE 027 941 R301...
Страница 214: ...Hazardous Location Approval Appendix E Standards 214 3BSE 027 941 R301...
Страница 228: ...QGH 228 3BSE 027 941 R301...
Страница 229: ......