Adding wired devices
There are two ways to add wired devices: manually and using bus scanning. It is
useful to add a few devices manually — for example, when replacing a faulty
detector with a new one. Automatic bus scanning is useful when adding
numerous devices.
To add a wired device manually:
.
Install a 120 ohm termination resistor for the last device in the line with the
Star connection topology
. A terminating resistor is installed between
terminals A and B of the last device in the line.With the
Ring connection
topology
, a termination resistor is not needed. In this case, connect the last
device in the line to the next bus of the hub.
The nominal value of termination resistors is 120 Ω. Termination resistors are
included in the complete set of Hub Hybrid.
Hub Hybrid supports
Star
connection topology only.
Ring
connection topology will
be implemented in the future OS Malevich updates.
More about connection methods
7.
Connect power to the hub and turn it on.
.
Add devices to the system manually or using bus scanning.
9.
Run the Fibra Signal Strength Test for each connected device. The
recommended signal strength is two or three bars. Otherwise, check the
connection and integrity of the wires or relocate the system devices.
1.
Open the
.
2.
Select the object to which you want to add the device.
3.
Go to the
Devices
tab and click
Add Device
.
