C Control I Unit-M 2.0 BASIC 5 Vdc Inputs / outputs 16 x digital I/Os/8 x analog or digital I/Os/2 x analogue outputs (s 198822 Datenbogen

Produktcode

198822

Caution:
EEPROMs used as standard data memory must not have a value $55 loaded to the first byte in
memory, if the EEPROM boot option is active. The boot option supports EEPROMs
manufactured by MICROCHIP only.

Running the user program

After download of the user program to the C-Control Unit, the program is permanently (until a new
program download) stored at the unit’s Flash memory. You may now attach the START jumper if a
permanent Auto-Start operation of yout unit is desired.
If the jumper is attached the user program stored in the memory will be started when the operating
voltage is applied. If this jumper is not attached the pin START has to be tied to GND for a short
moment to run the user program. If you use the computer together with the Application-Board, this
jumper must not be attached because the Application-Board provides a START button, which is
connected to this pin.

Technical specifications:

Operating voltage

5V DC, +-5%

Extended voltage reange ´ 9-15V DC (only Unit M 2.0, with internal regulator)
Current consumption

M 2.0 app. 50 mA / M 1.2 ca. 8 mA

Dimensions M 2.0 app. 50mm x 25mm / M1.2 app. 42mm x 42mm
User variables

64 Byte RAM (M 2.0 with BASIC++ offers 140Byte)

User program memory

10 kByte FLASH

Operating system 6 kB FLASH
Bus clock

M 2.0 8 MHz / M 1.2 2MHz

A/D-ports 8 x 8 Bit A/D Converter, 0.....5V
Reference voltage Uref 5V intern or extern
Digital ports

16 standard I/Oports, pull up switchable

Digita output port ( 0.2mA load)       O,l v < Uout,low < 0,3V/(ub - 0,3V) < Uout,high < (Ub - 0,1V)
Digital input port level                       OV < Uin,low C (0,2*ub) / (0,7*Ub)< Uin,high < Ub
Maximum port output load               +- 10mA
D/A-ports

2 x 8 Bit 1930 Hz PWM

Serial interface 8N1, 9600 Baud, no Handshake
Temperature range 0.....60 C

Caution:
The total Current Output (Source Current) of all Ports has to be kept lower than 20mA if the
Unit M 2.0 is powered with 12V.

Impressum

Diese Bedienungsanleitung wurde erstellt für Conrad Electronic GmbH.

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oder die Erfassung in elektronischen Datenverarbeitungsanlagen, bedürfen der schriftlichen Genehmigung des

Herausgebers. Nachdruck, auch auszugsweise, verboten. Diese Bedienungsanleitung entspricht dem technischen

Stand bei Drucklegung. Änderung in Technik und Ausstattung vorbehalten.

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Imprint

These operating instructions are created for Conrad Electronic GmbH, Klaus-Conrad- Str. 1, 92240

Hirschau/ Germany

No reproduction (including translation) is permitted in whole or part e. g. photocopy, microfilming or storage in

electronic data processing equipment, without the express written consent of the publisher. The operating instructions

reflect the current technical specifications at time of print. We reserve the right to change the technical or physical

specifications.

01- 06/ US

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