J4303 UHF Reader -Forward reverse – Motor Controller

About this Item:

J4303 is a Relay operated motor direction controller which is used to control DC Actuators.
Linear actuators in both directions.
There are GPIO input connector to control the logic and 2 sets of power connector one is for the INPUT power another is for the OUTPUT power.

Application:

• UHF reader (J4220, J4212) is connected with a PC and the PC uses the desktop software or provided driver in format of Dynamically loaded library(DLL) .
• Gate or any other application in this case the developer needs to develop a separate circuit with MCU to control the direction of the actuator and some additional code to communicate between PC and MCU which increases the complexity and development time significantly. In such scenario, the GPIO enabled UHF readers GPIO can be directly connected with the J4303 Motor direction controller and then drivers provided functions to toggle the GPIO’s to turn of and on the actuator and change the direction of the Actuator.
• This device can run in 2 operation mode. For 12V actuators the device can run on Common power mode where input power drives the Actuator and also drives the relay. But for Higher voltage Actuators the operation of relay needs to be in separate mode where the logic and power works differently. This mode configuration can be configured via Jumper J1.

Software

Must have Java installed for the platform. Download Java from here: https://www.oracle.com/java/technologies/downloads/. The documentation supplied with SDK explains in detail how to download and install Java. Alternatively, the SDK also come with Python demo, which runs on most platform right away without installing Java. Python may have to be installed on Windows. Mac OS X come with Python already installed.

Packing List

1. 1x J4303
2. 1x 5pin connector
3. 1x Jumper

Technical Details :