Using Webrelay-Quad; Without A Computer - ControlByWeb WebRelay-Quad X-WR-4R1-5 User Manual

Revision 2.2b

1.4.3 Using WebRelay-Quad

WebRelay-Quad
TM
the Five- Input Module. This allows users to control devices at a remote location by using switches or
buttons instead of using a computer. The illustration below shows how three switches can remotely control
three indicator lights in a light tower at a remote location. This configuration offers many possibilities in
security and remote control. The inputs can be driven by switches, sensors, or digital outputs from a PLC or
automation controller.
Switches
Light 1
Light 2
Light 3
Xytronix Research & Design, Inc.

Without a Computer

TM
can be used in conjunction with other ControlByWeb products such as WebRelay
Power Supply for
Five Input Module
Five Input Module
+5
Gnd
In1-
In2-
In2+
In3-
In3+
WebRelay-Quad
Power Supply for WebRelay-
Quad
WebRelay-Quad
1NO
2NO
IP
Network
Power Supply
for Light Tower
Users Manual
TM
TM
Light Tower
Vin+
Vin-
+V
page 8
or