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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.
T-Bus
Connector
Click 222
System Surge Protection
www.wavetronix.com
Protected
T-Bus
Protected
Unprotected
PWR
Click 222
CLK-222
Connections
The faceplate of the Click 222 has three RJ-11 jacks, which provide the following three independent serial
connections:
Topmost jack – control bridge
■
WX-501-0527 • 05.22
TOP
Bridge
1
RS-485
6
Bridge
B
1
6
A
1
6
1
GND
2
3
-485
4
+485
5
6
RS-485
RS-485
D
C
B
A
RS-485 Connector
Power Connector
FRONT
LED Indicators
RS-485
Bridge
Connector
RS-485 B
Connector
RS-485 A
Connector
RS-485 Connector
0527
1 of 4
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Table of Contents
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Summary of Contents for Wavetronix Click 222
- Page 1 Click 222 CLK-222 RS-485 Connector RS-485 Connector Power Connector Connections The faceplate of the Click 222 has three RJ-11 jacks, which provide the following three independent serial connections: Topmost jack – control bridge ■ WX-501-0527 • 05.22 1 of 4...
- Page 2 RS-485 connections, each consisting of a +485 and a -485 terminal; two of these connections are for detection calls and two for the control bridge, allowing two sensors to be wired in to each Click 222. This will be explained in greater detail in the Installation section of this document.
- Page 3 A single Click 222 can be connected to two sensors. If you have a four-sensor approach, you will install a second Click 222 next to the first by repeating the steps below. 1. Using a rocking motion, mount the Click 222 onto the DIN rail, making sure it’s on the T-bus with the devices it’s supposed to protect.
- Page 4 © 2022 Wavetronix LLC. All rights reserved. Protected in the US by patents viewable at www.wavetronix.com/en/legal. Protected by Canadian Patent Nos. 2461411; 2434756; 2512689; and European Patent Nos. 1435036; 1438702; 1611458. Other US and international patents pending. Wavetronix, SmartSensor, Click, Command and all associated logos are trademarks of Wavetronix LLC. All other product or brand names as they appear are trademarks or registered trademarks of their respective holders.
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