Owner`s manual

CPU Module
4-12
CPU 3610/CPU 3640 Module Specifications
Microprocessor Freescale – Power PC II MPC8720, 32-bit, extended communication
capability, DMA and floating point calculation support
Microprocessor Clock 200 MHz
User Memory FLASH: 3 MB
DRAM: 10MB
Optional plug-in SRAM: 4 MB
Real-Time Clock Full calendar with leap year support (year, month, day, hours, minutes,
seconds, milliseconds).
Time drift: max. 2.5 Seconds per day (when power is on)
SRAM and RTC Retention Rechargeable lithium backup battery
Serial Port 1 Configurable RS232 or RS485 port:
- RS232: Asynch, Full Flow Control, up to 230.4 kb/s, GPS receiver
interface
- RS485, multi-drop 2-Wire up to 460.8 kb/s
Serial Port 2 RS232, Asynch, Full Flow Control, up to 230.4 kb/s, GPS receiver
interface
Plug-In Port 1 Supports the following Plug-In ports:
- Radio Modem, DPSK 1.2 kb/s, FSK 2.4 kb/s, DFM 4.8 kb/s and
Duo-binary 9.6 kb/s
- RS232, Sync/Asynch, Full Flow Control, up to 230.4 kb/s,
GPS receiver interface
- RS485, multi-drop 2-Wire up to 460.8 kb/s
- Ethernet 10/100 Mb/s
Plug-In Port 2 Supports the following Plug-In ports:
- Radio Modem (General Radio Interface) DPSK 1.2 kb/s,
FSK 2.4 kb/s, DFM 4.8 kb/s and Duo-binary 9.6 kb/s
- RS232, Sync/Asynch, Full Flow Control, up to 230.4 kb/s,
GPS receiver interface
- RS485, multi-drop 2-Wire up to 460.8 kb/s
- Ethernet 10 Mb/s
Ethernet Port 1 10/100 Mb/s, (on CPU 3640 only)
LEDs Display 4 CPU diagnostics LEDS, Port status LEDs and user application LEDs
Operating Voltage 9.6-16 V DC (from the motherboard connector)
Power Consumption Max. 4.2 W (300 mA @ 14 V DC)
Dimensions 56 mm W x 225 mm H x 180 mm D (2.2" W x 8.7" H x 7.1" D)
Weight Approx. 0.38 Kg (0.84 Lb)
Specifications subject to change without notice.