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Expansion Modules
Controllers incorporate an “Innite Expandability Port” (IEP)
which allows for expansion to the UV sensor and all other
modules. Each module (including the sensor) comes with
both a male and female connecon. Connect any device to
the controller and all subsequent devices are then connected
into the female end of last device added in a “daisy chain”
conguraon.
The following oponal expansion modules are available for use on UV5 & UV6 UV
controllers.
Contact your authorized distributor for purchasing informaon.
REMOTE ALARM CONNECTION MODULE: Allows for a
connecon to a remote device such as a buzzer, light, alarm
system, PLC, etc., via a pair of contacts. In normal operaon
the OK and COM contacts will be connected, and in a fault
condion (Low UV, Lamp fail, Power Fail), the Fault and COM
contacts will be connected. Maximum contact rang is 30V / 1A
(use 16-22 AWG). Order PN SPRW-MOD-RAM.
SOLENOID CONNECTION MODULE: Connects a NORMALLY
CLOSED line voltage solenoid valve to the controller. Maximum
contact rang is 240VAC (50-60Hz) / 30VDC / 2A. On a non-
monitored system, the solenoid will only close on a lamp failure
error. On a monitored system, the solenoid is closed when
the UV level drops below 50%. Also note that in cases where
emergency use of untreated water is required, the controller
can be placed into a manual override mode allowing for the
ow of water in an alarm condion. Order PN SPRW-MOD-
SOL1.
4-20 mA MODULE: Outputs a 4-20mA signal of the UV output
to a remote device such as a data logger or computer. Order PN
SPRW-MOD-420.
The WiFi module and accompanying IoT applicaon allows you
to connect your UV system to a smart phone, tablet, computer
or other connected plaorm. View system status, receive SMS
or email messages of alarm condions and monitor the health
of your UV from anywhere via this connected plaorm. Connect
the device via the APP found on Google Play or the APP Store
and connect your UV device to your router, then download the
soware for your connected device. Order PN MOD-APP.
The Ultrasonic Flow Meter enables your UV system to dim
power in mes of low to no ow, saving you money on energy,
reducing water temperature, and decreasing the risk of fouling.
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