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DC Power and Grounding Considerations
DC Power and Grounding Considerations
24 VDC Powered System Figure The following figure shows a 24 VDC powered system.
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NOTE: It is recommended to earth ground the 24 VDC power supply.
24 VDC Powered System for CE Compliance The following figure shows a 3 A, 24 VDC powered system for CE compliance.
CAUTION
CE MARK NONCOMPLIANCE
The 140 CPS 211 00, the 140 CRA 211 20, and the 140 CRA 212 20 must be installed per the European Directive on EMC (89/336/EEC) and the Low Voltage Directive (73/23/EEC). Failure to follow these instructions can result in injury or equipment damage.
24 VDC Detailed Figure The following figure shows the detailed installation of a 3 A, 24 VDC powered system for CE compliance.
NOTE: For detailed wiring diagrams, refer to the part Power Supply Modules Power Supply Modules (seeQuantum using EcoStruxure™ Control Expert, Hardware, Reference Manual) Parts List.
Callout Vendor (or equivalent)
1 Offlex Series 100cy
2 Sreward Fairite Part Number Description Instruction
35005 Line Cord Terminate the shield at the power supply ground terminal
28 BO686-200 2643665702 Ferrite Bead Install next to the filter and fasten with tie wraps at Both ends of the ferrite bead.
125 VDC Powered System Figure The following figure shows a 125 VDC powered system for CE compliance.
CAUTION
CE MARK NONCOMPLIANCE
The 140 CPS 511 00 & the 140 CPS 524 00 must be installed per the European Directive on EMC (89/336/EEC) and the Low Voltage Directive (73/23/EEC). Failure to follow these instructions can result in injury or equipment damage.
125 VDC Detailed Figure The following figure shows the detailed installation for the 125 VDC powered system for CE compliance.
NOTE: For detailed wiring diagrams of power supply modules, refer to the part Part Power Supplies (seeQuantum using EcoStruxure™ Control Expert, Hardware, Reference Manual) Parts List.
Callout Vendor (or equivalent)
1 Offlex Series 100cy
2 Sreward Fairite Part Number Description Instruction
35005 Line Cord Terminate the shield at the power supply ground terminal
28 BO686-200 2643665702 Ferrite Bead Install next to the filter and secure with tie wraps at Both ends of the ferrite bead.
CAUTION
EUROPEAN COMPLIANCE
The 140 CPS 511 00 & the 140 CPS 524 00 must be installed per the European Directive on EMC (89/336/EEC) and the Low Voltage Directive (73/23/EEC). Failure to follow these instructions can result in injury or equipment damage.
