Figure 68 Ground And Power Terminals; Figure 69 Grounding Tx3-Touch-F15-B/C/D And Tx3-Touch-S15-B/C/D - Mircom TX3 Series Installation Manual

3.4.3 Grounding
Grounding reduces the risk of electrical shock by providing an alternate escape
route for the electrical current.
To ground TX3-TOUCH-F15-B/C/D and TX3-TOUCH-S15-B/C/D
1.
2.
TX3 Touch Screen Installation Manual
The ground terminal is shown in Figure 68.
Power
Terminals
+
−
Ground
Screw
16 Gauge
Wire to
Ground
Figure 68. Ground and power terminals
Attach the ground screw to a suitable grounding wire and connect it to the
site ground, as shown in Figure 69.
Power
Terminals
Ground Ground
Screw Screw
16 Gauge Wire 16 Gauge Wire
to Ground to Ground
Figure 69. Grounding TX3-TOUCH-F15-B/C/D and
TX3-TOUCH-S15-B/C/D
Touch Screen System and Setup
PC Sub Compact
Board
Lobby
Ethernet
Controller
Power Supply and
Audio Mixer Board
+
−
On/Off
USB
On/Off Switch
79