4: EMG 7500 Installation
EMGâ„¢ Edge Management Gateway User Guide 61
Power Input
The EMG has a DC input jack connector for applying 9 to 30 VDC. The EMG ships with an
external AC (90W, 100-240V, 50/60 Hz) 12 VDC power supply. (See EMG 7500 Package
Contents on page 53.)
Warning: Risk of serious electric shock! Disconnect the power cord before
servicing the EMG.
Figure 4-9 EMG 7500 Power Input
Pin assignments
Pin 1: Input voltage 9-30 VDC
Pin 2: reserved
Pin 3: Ground
Pin 4: Earth Ground