Hypertherm Phoenix 8.0 - Manual (Page 558)

Edge Ti
551
Voltage Input: 120Vac uses 8 amp (slow blow) Littlefuse part #313008
Voltage Input: 220Vac uses 5 amp (slow blow) Littlefuse part #313005
Size: ¼” x 1¼” or 5mm x 20MM fuse can be used
Serial Port
Please refer to the Ports Information section of the Installation Guide for additional
information on configuration of Serial ports for communication.
A remote communications link can be connected to one of the two serial ports and an
external ground (PE) lug for earth grounding of the unit is also provided.
I/O Configuration
The Edge – Ti provides several options for I/O interfacing with built in circuitry
providing interface flexibility and reducing the need for external components. Inputs are
through optoisolators and outputs are through relays. Contacts for both normally closed
and normally open outputs are available for use.