Manual ETH-IDIO-16 B1
10
DC Power Jack
The DC jack has a 2.00mm post and is designed to be used with the optional accessory AC/DC regulated 5V
external power supply.
When the
–WI factory option is installed, the 7-30VDC external power may be connected to this jack.
DC Power Screw Terminals
If a more secure retention method of providing the unit with power is desired, use these clearly marked screw
terminals to connect regulated 5VDC.
When the
–WI factory option is installed, the 7-30VDC external power may be connected to these screw
terminals.
Wide Input External Power Option (-WI)
This factory option allows the device to be powered from an external source of 7VDC to 30VDC. This external
power can be connected either via the DC Power Jack, or at the pair of screw terminals next to the DC jack.
The silk screen on the board labels these terminals as +5VDC and GND. Connect the + lead of your external
7 to 30VDC supply to the +5VDC terminal.
50 and 34 Pin Box Headers
These headers have standard 0.100" spacing between pins and are keyed to prevent improper connections. It
can be used with standard IDC type ribbon cables, or the included spring cage accessory board.
