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WX-501-0527 • 05.22
Using the Click 222
The Click 222 system surge protection device is designed to prevent electrical surges conducted along underground
cables from damaging the cabinet equipment. The power and RS-485 serial connections on the device are protected
from these incoming surges. It can be used with a number of devices, including the SmartSensor Matrix.
Physical Features
The physical features of the Click 222 include communication and power connections.
TOP
RS-485
Bridge
Connector
T-Bus
Connector
RS-485 Connector
RS-485 Connector
Power Connector
LED Indicators
FRONT
RS-485 B
Connector
RS-485 A
Connector
Click 222
CLK-222
A
A
B
Bridge
RS
-485
Jack Pin
-out
B
C
D
PWR
RS-485
RS-485
1
6
1
6
1
6
RS-485
Bridge
1
2
3
4
5
6
+485
-485
GND
www.wavetronix.com
Click 222
System Surge Protection
+DC
-DC
+485
-485
GND
Protected
T-Bus
Protected RJ-
11 C
onnecters
Protected
Unprotected
Surge
Supression
Surge
Supression
Surge
Supression
Surge
Supression
Surge
Supression
Surge
Supression
Connections
The faceplate of the Click 222 has three RJ-11 jacks, which provide the following three independent serial
connections:
■
Topmost jack –
control bridge
0527
