EXII-7720SC 3M, EXII-7720SC Datasheet - Page 34

• Manufacturer Part Number: EXII-7720SC
• Description: CONTROLLER EX II SER CAPACITIVE
• Manufacturer: 3M
• Series: MicroTouch™ Controller EXr

Specifications of EXII-7720SC

• Accessory Type: Touch Screen - Controller
• Operating Supply Voltage: 5 VDC to 12 VDC
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 40 C
• Connector Type: RS232
• Rohs Compliant: Yes
• For Use With/related Products: Touch Screen Capacitive
• For Use With: 3M5754 - TOUCH SCREEN CAPACITIVE 12.31"3M5752 - TOUCH SCREEN CAPACITIVE 19.75"3M5750 - TOUCH SCREEN CAPACITIVE 20.65"3M5748 - TOUCH SCREEN CAPACITIVE 17.54"3M5747 - TOUCH SCREEN CAPACITIVE 6.71"3M5745 - TOUCH SCREEN CAPACITIVE 15.68"3M5744 - TOUCH SCREEN CAPACITIVE 10.83"3M5527 - TOUCH SCREEN CAPACITIVE 31.80"3M5526 - TOUCH SCREEN CAPACITIVE 20.65"3M5525 - TOUCH SCREEN CAPACITIVE 19.75"3M5524 - TOUCH SCREEN CAPACITIVE 17.54"3M5523 - TOUCH SCREEN CAPACITIVE 15.68"3M5522 - TOUCH SCREEN CAPACITIVE 12.31"3M5521 - TOUCH SCREEN CAPACITIVE 10.83"3M5520 - TOUCH SCREEN CAPACITIVE 8.75"3M5519 - TOUCH SCREEN CAPACITIVE 6.71"
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 3M5540

34
Figure 2 Cased EX122 Touch Controller
Technical Specifications
Physical Dimensions
Board Level Functions
Regulatory Requirements
Power
5 VDC (80 mA typical, 100 mA maximum); ± 5% regulation 50 mV
12 VDC (85 mA typical, 100 mA maximum); ± 10% regulation 50 mV
The controller specifications listed below were validated in test systems containing 3M
Touch Systems components. These specifications may not be valid if configured with
components from suppliers other than 3M Touch Systems. All components in the
manufacture of electronic controllers are RoHS Directive compliant (2002/95/EC).
Uncased
Cased
CE
Radiated Emissions – EN 55022:1998
AC Mains Conducted Emissions – EN 55022:1998Class B
Telco Lines Conducted Emissions
FCC Class B / CISPR22 Class B
VCCI Class B ITE Emissions (Japan)
AS/NZS 3548:1995/CISPR 22 Class B ITE Emissions (Aus.) Class B
RFI – EN 61000-4-3 / ENV 50140
CRFI – EN 61000-4-6
3M Touch Systems, Inc. Proprietary Information
3.50 in. x 2.30 in. x 0.45 in.
3.75 in. x 2.50 in. x 0.90 in.
3M™ MicroTouch™ Controller EX Serial Reference Guide
Class B
Class A
N/A
(95.3 mm x 63.5 mm x 22.9 mm)
(88.9 mm x 58.4 mm x 11.4 mm)
Class B
N/A
Class B
Cable < 3 meters long
pp
maximum ripple and noise
pp
maximum ripple and noise
Compliant
Compliant
Compliant
Compliant
Compliant
Compliant
N/A
Compliant