Install peripheral devices Galaxy Flex Installer Manual
26
3. Fit a 680 Ω end-of-line resistor to the end of the bus.
4. Apply power to the system and the devices will be registered automatically
Connection to the Intellibus
Note: Do not connect any peripherals other than Camera PIRs or the Ethernet module to
this bus. Addressing of devices on the Intellibus occurs automatically. Camera PIRs
will use address Prefix 80.The reset of the address is assigned sequentially in order
of registration.
1. With power removed from the
system connect any communication
modules as required.
2. Connect each bracket for the Camera
PIRs to the Intellibus in a spur and/or
daisy-chain configuration, using the
information in the table below. Do
not fit the Camera PIRs to the
brackets at this point
3. On spurs that are longer than 100 m, fit a 120 Ω end-of-line (EOL) resistor to each of
the two longest spurs only. Camera PIRs have an on-board jumper-activated EOL
resistor if required.
4. When using two or more spurs with EOL resistors fitted, remove the line terminator
link next to the Intellibus connector on the panel PCB (see PCB layout and connections
on page 12).
5. Apply power to the system and after configuration go to menu option 72 and start the
auto-learn mode
6. Fit each Camera PIR to its bracket in sequence and verify registration. Note that each
device may take a minute to power up and configure
Replacement of Intellibus devices
If an Intellibus peripheral needs to be replaced, the following procedure will ensure that the
new module is enrolled on the same bus address.
1. Start the Auto-learn mode in menu 72.
2. Remove the device from the data bus (for example disconnect the Camera PIR from the
mounting bracket).
3. Exit from the Auto-learn mode and confirm the address of the device removed.
4. Enter Auto-learn mode once more.
5. Connect the replacement device and wait a moment until it configures.
6. Exit from Auto-learn mode again and confirm the new device added.
Panel
Peripherals
C C
D D
0 V
−
+12 V
+
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