20
Expansion Modules
Microlene MCXS controllers incorporate an “Infinite 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 connection. 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” configuration.
The following optional expansion modules are available for use on Microlene UV
controllers. Contact your authorised distributor for purchasing information.
REMOTE ALARM CONNECTION MODULE:
Allows
for a connection to a remote device such as a buzzer,
light, alarm system, PLC, etc., via a pair of contacts.
In normal operation the OK and COM contacts will be
connected, and in a fault condition (Low UV, Lamp
fail, Power Fail), the Fault and COM contacts will be
connected. Maximum Contact Rating is 30V / 1A (use
16-22 AWG). Order PN
DMMOD-RAM
.
SOLENOID CONNECTION MODULE:
Connects a
NORMALLY CLOSED line voltage solenoid valve
to the controller. 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 flow of water in an alarm
condition. Maximum contact rating is 240VAC (50-
60Hz) / 30VDC / 2A. Order PN
DMMOD-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
DMMOD-420
.
Summary of Contents for microlene MCS
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