IEI Integration SRM_121_150 v1.11 - Manual (Page 43)

SRM-121/SRM-150 LCD Monitor
Page 29
3.2.4 Touch Panel RS-232 Controller Specifications
Table 3-7 lists the touch panel RS-232 controller specifications.
Circuit Board Dimension 20mm x 75mm (0.79inches x 2.95inches)----(5-Wire)
Power Requirements D.C.+5V (100mA typical, 50mV peak to peak maximum
ripple and noise)
Operating Temperature 0°C to 50°C
Storage Temperature -40°C to 80°C
Relative Humidity 95% at 60°C
Interface Bi-directional RS-232 serial communication
Protocol No parity, 8 data bits, 1 stop bit, 9600 baud (N,8,1,9600)
Resolution 2048 x 2048
Report Rate Max. 160 points/sec
Response Time Max. 35 ms
Attached Cable 6' shielded cable with 9-pin D-sub connector
Regulatory Approvals FCC-B, CE, Unaffected by EMI from other nearby CRTs
and other display devices
EMI Unaffected by environmental EMI
Panel Resistance 5 wire resistive model: 50 ~ 200 ohm
Table 3-7: Touch Panel RS-232 Controller Specifications