JanusMM0 pages
JANUS-MM
Dual CAN Port PC/104 Module
Plus a Carrier for Wireless and GPS Plug-in Modules
2-in-1 CAN plus Wireless/GPS board
Dual CAN 2.0B interfaces
Philips SJA1000T controllers
Channel to channel and channel to system isolation
CAN drivers available
Socket for GSM/GPRS and CDMA wireless communication
modules
Socket for Lassen SKII and IQ GPS receiver modules
providing location tracking and timing data
1 pulse per second precision output from GPS receiver
Highly Integrated Communications Board
The Janus-MM combines dual CAN interfaces with sockets
for wireless communications and GPS to create a
complete I/O subsystem.
Connector provided to supply backup power for the GPS
almanac
0Ω jumper-bypass resistors for ruggedized applications
Configuration Flexibility
PC/104 form factor
To best meet the requirements of your application,
Janus-MM can be ordered with any combination of the
desired I/O:
dual CAN, GSM/GPRS socket modem,
Lassen GPS (SKII or iQ).
Extremely rugged -40°C to +85°C (-40°F to +185°F)
operating temperature
Each port is independently isolated from the system to
eliminate sensitivity to noise and ground shifts in the
network.
Rugged Design
Janus-MM was designed for rugged applications such as
automotive or
on-vehicle.
Extended
temperature
operation of -40°C to +85°C is tested and guaranteed.
Also, 0Ω jumper-bypass resistors can be installed in any
configuration.
Shortened Development Time
Diamond offers CAN drivers for Windows CE and Linux.
These drivers enable you to develop your application
software quickly.
Block Diagram
PC/104
ISA BUS
CAN Features
SJA1000
CAN
Controller
SJA1000
CAN
Controller
Optional Power
Isolation
Isolation
82C251
Signals CAN
CAN
Port A
Transceiver
82C251
Signals
CAN
Transceiver
CAN
Port B
Optional Power
Address
Data
Control
Logic
Control
16C2850
Dual
UART
Multiplexor
Noise Immunity
IRQ &
Address
Selection
Wireless Features
Trimble
GPS
Receiver
Multitech
GSM/
CDMA
Wireless
Modem
GPS
Antenna
1PPS
Output
Battery
Backup
GSM/
CDMA
Antenna
TTL Serial
www.diamondsystems.com | Diamond Systems Corporation | Mountain View, California USA | +1-650-810-2500
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