No
C
In
B
A
-
+
To Next Module
From Previous
Module
Power In: 18-24V DC
100mA max
CL-AB-RF-W
Wiegand Converter
-
+
D0
D1
MODE
Circut
Breaker
MODE
Circut
Breaker
MODE
Circut
Breaker
MODE
Circut
Breaker
MODE
Circut
Breaker
MODE
Circut
Breaker
MODE
Circut
Breaker
MODE
Circut
Breaker
N
L
Magnec
Door Lock
External
Power Supply
-
+
GND
In
5
7
6
8
Change Module Address
The module address can be set from 0 to 31 by means of a dip switch called “address selector switch”.
Before changing module address the main power must be disconnected. The address must be defined
in binary. For instance to set address “19”, the dip switch must be as below:
Module’s LEDs
Power:
When the module is connected to main power, “Power LED” will flash smoothly.
Status:
When the module is connected to C-Bus network and receives valid data packets,
“Status LED” flashes quickly. “Status LED” is “off” when the module doesn’t receive any data.
When the module is receiving invalid data packet ,”Status LED” will remain “on” for 5 seconds.
In some cases, when a new module is added to C-Bus network,
“Status LED” might remain
“on”
for 5 seconds. This situa on must not be considered as an error.
Output LED:
Shows the status of module’s relay.
Input LED:
Shows the status of module’s input.
ON
1
2
3
4
5
Never set the address “0” and “1” as “0” is not valid in C-Bus protocol and “1” is always dedicated
for
RS-232 GatewayPro
module.
Check all C-Bus module addresses to avoid repev e address allocaon.
Before wiring the device, always unplug the main power.
In case of using capaciv e or inducv e loads, permissible current is less than normal mode (resisv e load)
depending on load condion.
1
2
3
4
5
6
7 8
Color
Color Name
Pin
C-Bus
Orange/White
Orange
Green/White
Blue
Blue/White
Green
Brown/White
Brown
1
2
3
4
5
6
7
8
A(DATA+)
B(DATA-)
TXD*
RXD*
GND
GND
VCC
VCC
Use following instrucon to connect the module to C-Bus network with Cat6 cable.
* TXD & RXD are generally applicable for modules which are working in direct mode. for this
product TXD & RXD will be used in C-Bus networks with long cables, for GND & VCC respecv ely in
order to lower voltage drop.
Follow the diagram below when input voltage of the Wiegand Reader is not equal to 12V DC or
input current is higher than 100mA.
