I.SITE III User Manual
© SWISSPHONE Wireless AG
Version 1.1
Page 10/20
3.4.4
Displays, Connections, and Operating Controls
1)
Input contacts (IN1-IN3):
There are three potential-free input contacts at 5-15V, 5mA. Use these to connect items such as
active emergency buttons, sensors, or door/window contacts where the status change is to be
reported upon triggering (open/closed or open&closed).
If you wish to connect a passive contact (switch/button), configure the solder bridge jumpers as
follows:
Contact
BR40
BR41
BR42
BR43
BR44
BR45
BR46
BR47
BR48
IN1
CLOSE
D
OPEN
CLOSE
D
X
X
X
X
X
X
IN2
X
X
X
CLOSE
D
OPEN
CLOSE
D
X
X
X
IN3
X
X
X
X
X
X
CLOSE
D
OPEN
CLOSE
D
2)
Ethernet LAN Connection
This is the communications interface. Connect an RJ45 Ethernet LAN cable to this port.
3)
Display Elements on Controller Board
AC FAIL
Mains power failure
ACCU LOW
Battery voltage has dropped below 12V
PLL ERROR
PLL error in transmission unit
TX ERROR
Excess temperature in transmission unit / faulty antenna connection
CPU STATE
Controller state (heartbeat pulse)
TX DATA
Data transmission is live (weak glow when idle)
PTT
Transmitter keying is active
VCC
Controller board is receiving power
Reset button (red):
Use the Reset button to restart the I.SITE III unit from scratch. All your
settings will be retained.
PTT button (black):
Use the PTT button to test the transmission quality (transmitter keying).
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