ETC controllers are equipped with one or more digital outputs. These digital outputs can be turned on and off to signal to other systems, provide power to external devices, or run relays to turn higher power devices on and off.

The plunger lift controller has a built in battery charger that uses the provided solar panel to recharge the battery....

ALiEn2 plunger lift controllers contain software that actively monitors the attached battery to determine when to go into a low...

If you battery is currently reading 0V, then the fuse in the battery has been blown. This is only factory...

ETC plunger lift controllers are certified as a full product with a certification label that details the type of battery...

Solenoids can often get gummed up from oils and debris. They are meant to be taken apart and serviced. Over...

We often get asked why the solenoid is installed on the outside of the plunger lift controller enclosure since everyone...

The plunger lift controller battery has an in-line, slow blow fuse. This acts as a safety mechanism and ensures compliance...

ETC plunger lift controller enclosures are pre-punched to accommodate both single valve solenoids and dual valve solenoid assemblies. A dual...

There is a full simulator for the ALiEn2/ALiEn2 Expert plunger lift controller that is built from the software that runs...

The simulator is based on the same software as the controller and therefore supports all of the same features. If...

Modbus is a standard communication protocol that is supported by many devices. All ETC plunger lift controllers use COM1 as...

Vision Device Management can connect to a physical controller using a serial port or to the simulator using TCP. The...

Vision Device Management is a tool provided by ETC that allows you to interact with our controls and sensors. Video...

ETC plunger lift controllers have a bootloader and separate firmware image that is used when it comes to programming them...

ETC plunger lift controllers have an error handling mechanism to deal with software errors in a graceful fashion. More minor...

The faceplate in the ETC plunger lift controller has been designed to be removed and inserted in a very specific...

If you are an Authorized Reseller of ETC controls and sensors and wish to return devices that require a repair,...

The solenoid is certified as part of the ALiEn2/ALiEn2 Expert and is expected to be installed with a short cable...

The ALiEn2 line of controllers are designed to be ultra low powered, which does restrict the type of pressure transducer...

The ALiEn2 and ALiEn2 Expert comes with a universal mounting bracket that attaches to the bolts coming out of the...

There are a number of common problems that can happen when trying to use Modbus with the ALiEn2 or Sasquatch....

Each product that ETC manufacturers has a unique model number comprised of: Product Family Product Type Unique Variant Controllers The...

All pressure inputs work generally the same way. This article discusses how to install, enable, and configure pressure switches or...

The ALiEn2 line of plunger controllers has a feature called Non-Arrival to deal with plungers that do not arrive within...