User's Manual

Product data
Activity Receiver
94118201.pdf2006-11-08
Features
• The circuit board works with three
different voltages. The digital part works
with 5 V, the RF part with 10 V, except the
receiver chip that works with 3 V. Supply
voltage is 12 V AC.
• The circuit board has two processors:
- A PIC-processor that processes what
comes in from the RF part.
- An 8051 processor, which has an
overall function (communication with the
ALPRO processor via the ALCOM bus).
• There are three terminals on the circuit
board:
- One for the ALCOM bus.
- One for electrical power supply.
- One for connection of the external
antenna.
• There are three LED:s
- One green for power on.
- One yellow for indication of
communication on the ALCOM bus.
- One red for indication of communication
going on internally between the PIC and
8051 processors.
• The circuit board has five jumpers for
setting the address on the ALCOM bus.
• A reset circuit functions as a watchdog
and performs a reset at power on.
Technical data
Current: 10–18 VAC
Power: 2 VA
Environmental specifiction
Temperature: 0–70 ºC
Humidity: 10–100 %RH
Dimensions: 150 x 110 x 70 mm
Weight: 420 g
38(60)