Leds - GE RSTi-EP Functional Safety Manual

Chapter 7. Detailed Descriptions of EP-19xx Modules
Risk of material damage - In the case of a maximum power supply of 8 A and
a maximum temperature of +140 °F (+60°C), all wired contacts on the fourth
connector must be connected with 1.5 mm² wiring.

5.4.1 LEDs

For error messages, refer to the Chapter, LED Indicators and Troubleshooting.
26
Caution
LED Indicators EP-1902
Module
Green: Communication over the system bus
Status
1.1 Yellow: Safety circuit 0 OK
1.2 --
1.3 --
--
1.4
Yellow: Safety circuit 1 OK
2.1
2.2 --
2.3 --
2.4 --
3.1 --
3.2 --
3.3 --
--
3.4
--
4.1
4.2 Yellow: 24 V Safe output active
4.3 Green: Feed-in voltage in valid range
4.4 --
RSTi-EP Functional Safety Manual GFK-2956A