CHAPTER 6: PRELIMINARY POWER UP AND TEST
D20E ETHERNET I/O MODULE INSTRUCTION MANUAL GE INFORMATION 85
Power supply requirements
If you did not order a GE Grid Solutions power supply (see Ordering guides on page 23 >
D20E Power Supply), and instead are obtaining a non-GE power supply, ensure that you
purchase a power supply unit that is:
• Certified for use in the country of the installation
• Includes double insulation or reinforced insulation
• Supports overvoltage category II
Ensure that the power supply cable used is:
•No longer than 10 m (32.8 ft)
• Not run in parallel with a noise source
Preliminary power-up and test procedure
To verify the previous installation tasks have been successfully completed:
1. Power up the D20E device.
2. Login to a DAPserver Studio session.
3. Verify the firmware version:
3.1. Open DAPserver Studio.
3.2. From the Device menu, click Explore > System > Health > Item 24 > FMWVER.
4. Confirm that:
– The correct firmware and configuration are loaded on the D20E device.
– All communication, network and power connections have been properly
connected.