Opus 21c
Technical Data
HOUSING
Standalone mount,
optional dashboard mount
orientation landscape 
Standalone W 200 x H 180 x D 87 mm,
Dashboard W 206 x H 186 x D 87 mm,
incl encoders, excl connector and cables
Weight 2.5 kg
DISPLAY
5.7″, 4:3, TFT, transmissive
320 x 240 pixels
300 cd/m² max brightness
350:1 max contrast
H ±:65°, V +40°/−65° max viewing angles
USER INTERFACE
14 Softkeys, 6 Hardkeys
Key backlighting - amber, adjustable
3 encoders
SIGNALS
7 freely programmeable LEDs
Optional piezo alarm approx 80 dBA
PROCESSOR
16-bit, 20 MHz, C167CR
MEMORY
1 MB SRAM
2 MB Mass Storage
32 kB serial EEPROM
INTERFACES
2 CANbus ISO 11898,
CAN specification 2.0 B active
VIDEO
Optional 1 Composite CCITT video input,
PAL 50 Hz color coding, input level
1 Vpp, 75 Ω
REAL TIME CLOCK
Optional RTC buffered for 2 weeks 
by gold cap, accuracy ±:4 sec/day
CONNECTORS
Main: Deutsch, 8 pin, DT04 8 PA
Video: Rosenberger 59K102-102E3Q
POWER SUPPLY
Max tolerable 10 − 50V DC
ENVIROMENTAL CONDITIONS
Temperatures
Operating −25° to +65°C
Storage −30° to +85°C
Protection IP 65. Not for outdoor use.
Vibration 5g @ 57 − 2000 Hz, 24 h per axis
Shock 30g, 11ms, 10 times per axis
CERTIFICATES
CE mark
OPERATING SYSTEM
Wachendorff BIOS
PROGRAMMING
Wachendorff Projektor-Tool
for Windows® NT/2000/XP
supporting
Generic driver
CANfreestyle
LEGAL COMMENTS
Copyright© 2010, Wachendorff Elektronik GmbH & Co. KG and Wachendorff Electronics USA, Inc. All rights reserved. All details are without guarantee. Errors and omissions excepted.

Windows® is a registered trademark of Microsoft Corporation in the United States and other countries.
 Ctra.de Ribes,195 - 08520 LES FRANQUESES DEL VALLES - Telf. 93 840 25 24 - Fax 93 8402503 - info@aptus-hmi.com
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