Power Up The Gateway - MSA fieldserver ProtoNode FPC-N54 Operating Manual

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Power up the Gateway

Check power requirements in the table below:
Power Requirement for ProtoNode External Gateway
ProtoNode Family
FPC – N54 (Typical)
NOTE: These values are 'nominal' and a safety margin should be added to the power supply of the host
system. A safety margin of 25% is recommended.
Apply power to the ProtoNode as shown below. Ensure that the power supply used complies with the specifications
provided 10 Specifications.
• The gateway accepts 12-24VDC or 24VAC on pins L+ and N-.
• Frame GND should be connected to ensure personnel safety and to limit material damages due to electrical faults.
Ground planes are susceptible to transient events that cause sudden surges in current. The frame ground
connection provides a safe and effective path to divert the excess current from the equipment to earth ground.
NOTE: Floating AC Power Supplies are supported.
US
Current Draw Type
12VDC
250mA
Lochinvar ProtoNode FPC-N54 Guide
3 Power up the Gateway
24VDC/AC
125mA
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