2711P-T6M8A

The Allen Bradley 2711P-T6M8A is an HMI designed for direct user interaction and control in various systems. Having a 5.5-inch monochrome grayscale LCD, this operator interface terminal provides a resolution of 320 x 240 pixels (QVGA) for clear information display. The device supports a range of communication ports, such as RS-232, USB, Ethernet, and DH+, enabling versatile integration within existing configurations.

With a processor speed of 200 MHz, this terminal is capable of executing tasks efficiently while keeping power consumption within a maximum of 70 VA. Designed to operate within an input voltage range of 100–240 V AC, the unit's versatility is further enhanced. The analog resistive touchscreen allows users to engage with the interface, providing a lifespan of about 50,000 hours under typical usage conditions. Its backlight, which utilizes a cold cathode fluorescent lamp (CCFL) and is replaceable, ensures that the screen remains visible under various lighting scenarios.

For additional durability, the serial port is isolated against voltages up to 50 V DC, safeguarding the terminal from potential electrical issues. Overall, the 2711P-T6M8A combines robust features with usability, making it an effective solution for operator monitoring and control.