Use following instruction to connect module on C-Bus with Cat6 cable:
* TXD & RXD will be used in direct mode application of module or in case of
using long cable, for GND & VCC respectively.
Changing Device Mode
To connect capacitive loads, the module must be set to “Capacitive Protected Mode” by
Pulling up the Mode selector switch.
When the Mode selector switch is positioned up, the module will work only if 220V phase &
neutral is connected to the module. If any of these two connections fails, the Channel LEDs
will illuminate with proper feedbacks but the relays will not work.
Module LED’s
Upon connecting the main power, the green Power LED will start flashing.
The green Status LED flashes any time a valid data packet received to the micro relay.
In case of receiving invalid data packet in C-Bus connections, the Status LED will turn on for
5 seconds.
Before wiring the device, always unplug the main power.
In case of using inductive loads, apply a snubber as depicted in above diagram.
Follow the diagram below in order to apply right input/output and connect modules to
each other.
Change Device Address
The device address can be set from 2 to 31 by switches no. 1 to 5 of dip-switch (address selector
switches). Before changing address the main power must be disconnected. The address must be
defined in binary. For instance to set the address to “21” the address selector switches must be
as bellow:
Never set the address to 0 or 1 (1 is reserved for Climax RS-232 GatewayPro).
Before adding a new module on the C-Bus, ensure the previous module has a valid address
and is working properly. Avoid repetitive address allocation.
Operating Control Inputs
Each channel can be toggled by connecting/disconnecting COM & corresponding input on
control pins.
