Elo TouchSystems E221 Manual descarregar pdf (Página 43)

4-48 Elo Entuitive Touchmonitor

Internal Controllers

An AccuTouch internal controller mounting kit is available from Elo. P/N

734849-000 is for use with 2210 controllers. P/N 310900-000 is for use with

3000U controllers. These kits are useful together with the touchscreen

installation kit (P/N 458095-000) for identifying preferred materials for your

own procurement. The controller mounting kit may also be cost-effective and

convenient when purchased for a limited number of installations.

Figure 4.5

Touchscreen Cabling System for Internal Serial Controller

2210 Serial Controller and 3000U USB Controller

The mounting holes of the 2210 serial controller and the 3000U USB controller

are sized for 0.156-inch (4mm) snap-in standoffs. All AccuTouch touchscreens

have a cable termination that mates directly with the male header (P3) on the

controller. See Appendix B for specific mounting dimensions and connections.

Mounting an internal serial controller presents some challenges:

• Space for the controller and the cable headers, and for any additional

shielding that may be required to prevent noise and crosstalk between the

monitor and the controller. Noise can cause instability in the touch data or

other forms of intermittent operation.

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Elo TouchSystems E221 Manual Página 43