Panel Mounting - National Instruments TPC-2230 User Manual

2. Verify that the CFast card containing Windows Embedded or another operating system is
installed in the unit.
3. Connect the power connector to an 24 VDC power line. Be sure to connect the positive,
negative, and ground lines as shown in Figure 2. The power lines can be from either a
power adapter or in-house power source. Connect GND_EARTH to chassis GND.
4. Connect the power connector to the power receptacle on the TPC-2230. The power
receptacle pin assignment is shown in Figure 3. Note the position of the earth ground pin,
marked G.
5. The system turns on immediately after you apply power.
Touchscreen Calibration
The TPC-2230 touchscreen should be correctly calibrated and ready to use when you power on
the system. However, if the calibration is not correct or you want to choose custom calibration
options, refer to the

Panel Mounting

Follow these steps to mount the TPC-2230 in a panel:
1. Install the TPC-2230 in the panel opening. (Refer to the
dimensions.)
2. Hook the clamps included in the accessory pack to the holes around the four sides of the
bezel. Be sure to remove the protective inserts in the panel mounting holes.
3. Insert the screws included in the accessory pack into the clamps. To fasten the TPC-2230
to the panel, tighten the screws so they push against the mounting panel.
• Use ten clamps and M4x30 screws to panel mount the 15 in. unit.
• Use eight clamps and M4x30 screws to panel mount the 12 in. unit.
• Use six clamps and M4x20 screws to panel mount the 6.5 in. unit.
6 | ni.com | TPC-2230 User Manual
Figure 2. Power Connector
Figure 3. Power Receptacle and Pin Assignment
Touchscreen Configuration
+ –
GND_EARTH
– +
G
section.
Specifications section for cutout