Emerson PACSystems RSTi-EP - Connection Diagrams

User Manual Section 4
GFK-2958L May 2021
Detailed Descriptions of the Fieldbus Network Adapters 90
LED Indicators
LED
EPXETC001
Power Supply
Green: Supply voltage > 18Vdc
Red: At least one current path < 18 V
3.1
Green: Input current path supply voltage > 18Vdc
3.2
Red: Input current path supply voltage < 18Vdc
3.3
3.4
Red: Internal fuse defective
4.1
Green: Output current path supply voltage > 18Vdc
4.2
Red: Output current path supply voltage < 18Vdc
4.3
4.4
Red: Internal fuse defective
For error messages, refer to Section 12, LED Indicators and Troubleshooting.
4.3.2 Connection Diagrams
Figure 38: Connection Diagram EPXETC001