Electrical Connections - Emerson Aventics EtherCAT 580 Technical Manual

4.4

Electrical Connections

Standard Power Connector Wiring Diagram Examples
Single Power Supply Example (Non-isolated commons)
Separate Power Supply Example (Isolated commons)
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580 EtherCAT
Please see page 4-19 for external fuse sizing guide.
When using molded connector power cables, Do Not rely on wire colors for
Pin-Out. Always use pin number references.
To be connected to a Class 2 power source only
Class 2 Device Wiring Only – Do Not Reclassify and Install as Class 1, 3 or
Power and Lighting Wiring.
Wire connections shall be rated suitable for the wire size (lead and building
wiring) employed.
CLASS 2 WIRING: All filed wiring shall be suitable for class 1, Electric Light
and Power, or Class 2, Class 3 wirings are routed separately and secured to
maintain separation between 1) Class 2 wiring and all other class wiring, and
2) limited energy circuit conductors from unlimited energy circuit
conductors.
MULTIPLE CLASS 2 POWER SOURCES: when interconnects, Class 2 sources
shall be listed and rated suitable for parallel interconnection.
TD580ECTM1-3EN
Subject to change without notice
www.emerson.com
TM
Technical Manual
09/2021
4-16