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Description
The OK310 is a low voltage water pump controller featuring 3 independently
programmable 24V AC triac outputs and an input typically by a pressure switch. It
comprises 2 components, the relay control interface module, OK310T and the controller
OK100C. The controller and the Interface module are equipped with RS485
communication protocol. This system provides a complete pump control solution for
climate control platforms based on humidity or temperature feedback.
This solution allows fast installation and user friendly operation for OEM installations
versus PLCs with complicated programming and wiring schemes. When used with high
pressure water pumps, this solution typically integrates the following components;
-
Pump motor,
-
Pressure switch,
-
Intake valve solenoid,
-
Drain valve solenoid
The controller incorporates a NIST certified, humidity/temperature sensor with
exceptional accuracy.
The unit also features a total pump operation duration counter for maintenance and
statistics.
The relay control module communicates with the controller over RS485 communication
protocol.
The OK310 has 3 modes;
- Manual
- Humidity
- Temperature
These modes allow the system to control climate conditions and when the condition is
met, it gracefully stops the pump and drains water in the system until receiving next
triggering event by its built-in sensor or manual intervention.
Oklatech, Inc.
OK310 – Water Pump Controller
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Table of Contents
Summary of Contents for Oklatech OK310
- Page 1 OK310 – Water Pump Controller Description The OK310 is a low voltage water pump controller featuring 3 independently programmable 24V AC triac outputs and an input typically by a pressure switch. It comprises 2 components, the relay control interface module, OK310T and the controller OK100C.
- Page 2 WIRING INSTRUCTIONS Figure 1. Terminal numbering scheme General The system requires 24V AC @ 500mA supply voltage. Since the outputs use the same power source, installer ought to select a proper supply power rate by taking the relay/contactor coil total current requirements into account. For a typical cube relays/contactor combination, minimum power rate of 50VA transformer recommended.
- Page 3 PROGRAMMING INSTRUCTIONS Main Setup Screen By pressing up/down keys, select the proper setup menu and press enter Mode Screen 3 options, Humidity, Temperature and Manual Unit selections are Fahrenheit and Celsius. Delay Screen 1 and 2 Adjust time in seconds by up/down keys Max.
- Page 4 LIMITATION OF LIABILITY: The remedies of the purchaser set forth herein are exclusive and the total liability of OKLATECH with respect its products whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based.
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