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Low cost embedded controller 16 Inputs + 14 Outputs + Analog I/O + Ethernet
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 We are sorry that at this moment we can
not guarantee further supply of this R105 controller. The R105 Super Gazelle™ Microcontroller is a compact, ultra
high performance, low-cost embedded controller built around the new
Cygnal™
8051 50 MIPS system-on-chip processor. This
C-programmable high-speed controller has digital, analog, and
communications capabilities in a small footprint. The R105 Super Gazelle's
compact design enables ease of use and versatile integration into any
in-house or OEM application.
Available interfaces
include digital, analog, Ethernet, serial, and
high-current drivers. The standard Super Gazelle is packaged in a rugged
metal enclosure with a large format 4x20 LCD and a 2x6 tactile keypad. The
Super Gazelle also has an expansion port for additional I/O.
Modbus support is available.
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| Microprocessor |
Cygnal™
C8051F124, 50 MIPS System-on-Chip |
| Program Flash |
128K |
| SRAM |
128K with battery backup |
| Data Flash |
Removable flash media |
| Digital Inputs |
16 protected to 36V DC |
| Digital
Outputs |
14 sinking 500 mA /
sourcing 350 mA* |
| Expansion Port |
24 buffered universal I/O, compatible with Opto22™
racks |
| Analog
Inputs |
8 12-bit resolution, 0-10V DC, sample rate
100KHz
Thermocouple/load cell, 4-20 mA optional* |
| Analog Outputs |
2 12-bit resolution, 0-5V DC, sample rate 100 KHz or
4-20 mA* |
| Timers |
5 16-bit |
| Comparators |
2 (shared pins with
digital inputs) |
| Edge Detectors/PWM |
4 (shared pins with digital inputs) |
| Ethernet |
1 10/100 Mbps auto-sensing Ethernet port with TCP/IP Stack
and
Web interface, Embedded Web server |
| Serial
Ports |
3 (1) RS485 and (2) RS232
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| Programming Port |
JTAG |
| Real Time Clock |
Yes, with 2 alarm outputs, I˛C™ compatible |
| Watchdog Timer |
Yes |
| LCD |
4 lines, 20 characters, large format. LED backlight* |
| Keypad |
Membrane, 2x6 matrix with hardware reset and legend
insert |
| Connectors
available* |
52 screw terminals for I/O (pluggable screw terminals)
DE9
for RS232, RJ45 for Ethernet, 10 pin IDC header for JTAG programming
port, 50-pin IDC for expansion port |
| Supply Voltage |
9–30V DC / V AC |
| Power |
3.5 Watts maximum |
| Temperature |
Operating: –10°C to
70°C
Storage: –25°C to
85°C |
| Humidity |
5% to 95%, non-condensing |
| Dimensions |
6.30” x 4.40” x 1.05”
(160mm x 112mm x 27mm) |
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