3M™ MicroTouch™ Controller RX182 Reference Guide
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3M Touch Systems, Inc. Proprietary Information
Performance & Reliability
Minimum Touch Duration
14 ± 1 msec
Touch Resolution –
1024 x 1024
(Maximum number of addressable coordinates generated by the controller)
ESD Susceptibility
±
8 kV Contact Discharge
*
– Class 2 per section 9 of IEC 61000-4-2
Compliant
1 false touch allowed
±
20 kV Air Discharge
*
– Class 1 per section 9 of IEC 61000-4-2
Compliant
Normal Operation – No false touches
* ESD discharges to a sensor connected to the controller
MTBF (by MIL Std. 217F Calculation)
> 400,000 Hours
Touch System Parameters
Accuracy vs. Dynamic Temperature Change
Maintains 1% Accuracy
(tested at 0 deg. C to 60 deg. C with a 0.5 deg. C/minute temperature ramp)
Communications Protocol
Serial RS 232
Storage and Operating Temperature with Humidity Conditions
