Power 4 Relay Output Module

The Power 4 Relay Output Module adds 4 additional outputs to the JNIOR. Each output can handle up to 120 - 240 volts AC @ 10amps. Each output also has two contact contact closures, one for setting the output to normally open, and the other for setting it to normally closed. Like all expansion modules, the Power 4 Relay Output Module connects to the JNIOR via the sensor port. Connecting to the JNIOR's sensor port is not only how it communicates with the JNIOR, but how it powers itself as well. The module itself has 2 sensor ports on it, allowing it to daisy-chain other modules off of it so multiple expansion modules connected at the same time. There is not hard limit to the amount of modules you can connect, but connecting too many can eventually pull too much power from the JNIOR, cause it to shutdown.

Configuration

The Power 4 Relay Output Module can be viewed and configured from the JNIOR's webpage once its connected via the sensor port. Depending on what additional expansion modules are connected and when they were connected, the expansion module may display in a different area. Output statuses can be viewed for each output.

For configuring labels in the external section, this can be done from the configuration tab, under the modules section. Each module detected has a dropdown, allowing you to configure each I/O values name, and what gets displayed for when the output is on or off.

Application Uses

4-20ma modules can be referenced in many of the applications that INTEG offers. A few examples are below:

Cinema

When referencing outputs in the Support Tool's macro tab, there are options that go past the total amount of outputs a base JNIOR can have. (The 412/412DMX JNIOR's have the most, with 12 outputs.) This is because you can reference the additional outputs you would have when connecting one or more Power 4 Relay Output Modules to the JNIOR:

Tasker

When using Tasker's output actions, its able to recognize if the output is outside the JNIOR's internal outputs, and control the outputs on the Power 4 Relay Output Module instead:

Serial Control

Serial Control allows ascii commands to control outputs. After the first 8 outputs, using a '+' denotes the next 8 outputs. A picture of example commands shows how you would control outputs that would be on an expansion module: