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Control boards:
 
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  R103 Gazelle CP  
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  R105 Ethernet  
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  Touch screens  
  Control panels with touch  
  Colour screens  
  1/4 VGA 320x240 control panel with touch  


  R103 Gazelle CP Microcontroller

Low cost embedded controller 16 Inputs + 14 Outputs + Analog I/O

 

R103 Gazelle CPOnly limited stock of this R103 is still available. We are sorry that at this moment we can not guarantee further supply of this R103 controller.  The R103 Gazelle-CP Microcontroller is a compact, high performance, low-cost operator interface built around the new Cygnal™ 8051 system-on-chip processor. This C-programmable high-speed controller has digital, analog, and serial capabilities. The R103 Gazelle-CP's compact design enables ease of use and versatile integration into any in-house or OEM application.

Available interfaces include, digital inputs, analog inputs/outputs, serial communications and high-current drivers. The standard Gazelle-CP is packaged in a metal enclosure with a Nema 4 bezel for the 4x20 LCD and 3x4 tactile keypad. The Gazelle-CP also has a serial expansion port for additional I/O and communications.

Sample programs with the Keil C compiler are supplied.

Microprocessor Cygnal™ C8051F020 at 22.1 MHz
Flash 64K, 512K data storage Flash optional*
SRAM 4K
Digital Inputs 16 protected to 36V DC
Digital Outputs 14 sinking 500 mA / sourcing 350 mA*
Analog Inputs 8 12-bit resolution, 0-10V DC, sample rate 100KHz
Analog Outputs 2 12-bit resolution, 0-5V DC, sample rate 100KHz
Timers 4 16-bit
Comparators 2 (shared pins with digital inputs)
Edge Detectors/PWM 4 (shared pins with digital inputs)
Communication Protocols Modbus
Serial Ports 2 (1) RS485 and (1) RS232 or (2) RS232
Programming Port JTAG
Real Time Clock Yes, with programmable alarms
Watchdog Timer Yes
LCD 4 lines, 20 characters, with backlight*
Keypad Membrane, 3x4 key matrix with legend insert
Expansion Port Supports SPI™, SMbus™, and I²C™ protocols
Connectors 52 pluggable screw terminals for I/O
DE9 for RS232, 10-pin IDC header for JTAG programming port
6-pin mini din for expansion port
Supply Voltage 9–30V DC
Power 2.5 Watts maximum
Temperature Operating: –0°C to 50°C
Storage: –10°C to 70°C
Humidity 5% to 95%, non-condensing
Dimensions 4.60” x 5.70” x 1.05” (117mm x 145mm x 27mm)
 
Options

Options include LED backlighting for the display, 512K Flash, and sourcing high-current drivers.

One R401 JTAG design kit is required to start development.


 
Download PDF-File

 

Part numbers & Prices

R103 £ 299.54 (1-24) Call for OEM prices

R103-BL (Backlight LCD) £ 326.49 (1-24) Call for OEM prices

R401 Design kit £ 76.23 (1-24) Call for OEM prices


To order or request more information please contact sales@mms-e.com
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