Bus 2Easy Devices; Connecting A Bus 2Easy Device; Assigning An Address To Bus 2Easy Photocells - FAAC B680H Operating Instructions Manual

7.1 BUS 2EASY DEVICES

This board has a BUS 2easy circuit for the connection
of the devices BUS 2easy.
i
If no BUS 2easy accessories are used, leave the BUS 2easy
connector free. Do not bridge.

CONNECTING A BUS 2EASY DEVICE.

Connect the devices to terminal board 2EASY.
i
Do not exceed the maximum load of 500 mA.
The overall length of the BUS 2easy cables must not
exceed 100 m.
The connection on the BUS line does not require a match-
ing polarity connection.
2EASY
BUS 2easy BUS 2easy BUS 2easy
■ BUS 2easy photocells
1. Assign an address to the BUS 2easy photocells by
setting the four DIP switches on both the transmit-
ter and the corresponding receiver ( 9).
i
The transmitter and receiver of a pair of photocells must
have the same DIP switch settings.
There must never be more than one pair of photocells
with the same DIP switch setting. If there is more than
one pair of photocells with the same DIP switch setting,
it generates a conflict error on the board and prevents
the automation from working. Detection devices do not
generate conflicts with control devices and vice versa.
2. Register the BUS 2easy devices (§ specific section).
3. Check the BUS 2easy devices (§ specific section)
and make sure that the automation operates ac-
cording to the type of photocell installed.
B680H
 9 Assigning an address to BUS 2easy photocells
Key: 0=OFF , 1=ON
ON
1 2 3 4
1 0 0 0
1 0 0 1
1 0 1 0
1 0 1 1
1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1
Type of use:
FSW CL Photocell active during closing
Photocell for OPEN A
OPEN
i
The action carried out when the photocells are triggered
depends on the operating logic of the automation.
■ Control devices
1. Configure the DIP switches on the device to assign
1 or 2 commands ( 10).
i
Stop NC also generates a stop when the device is discon-
nected. A command (e.g.: OPEN A_1) must be used on
only one of the connected devices.
No two devices should have the same address.
there is more than one device with the same address,
it generates a conflict error on the board and prevents
the automation from working. Detection devices do not
generate conflicts with control devices and vice versa.
2. Register the BUS 2easy devices (see § specific
section).
3. Check the BUS 2easy devices (see § specific sec-
tion) and make sure that the automation operates
according to the type of control devices installed.
47
FSW CL
OPEN
732719 - Rev.E
If