The Allen-Bradley 2711P-T12W21D8S is a PanelView Plus 7 operator terminal.
It operated on a non-isolated direct current source rated at 24V.
It has a widescreen 12-inch color WXGA TFT LCD touchscreen with an aspect ratio of 16:10. Display has a 1280 x 800 pixels resolution, which can support animated graphics and text displays in applications that follow the state of a machine, as well as applications connected to other devices on Ethernet/IP network.
The device functions on a random access memory capacity of 512MB and is equipped with 80MB of non-volatile memory to ensure secure transfer and storage of files and data. That internal storage can be increased using internal cards and external flash drives.
All communications are performed through one USB 2.0 high-speed port, one high-speed 1.0 device port that supports host communication, and one 10/100 Base-T Ethernet port for network linear and star communication.
The terminal can also be installed in a ring configuration, but only if a DLR option is present. After power-up and self-test, terminal diagnostic screens can be used as PLC or HMI screens for troubleshooting.
As a standard terminal, the 2711P-T12W21D8S can perform and establish a connection to one controller (CompactLogix preferred), a maximum of 100 screens, and up to 500 alarms.
The terminal operating temperature should be 0~55℃ (32~131℉) and have a relative humidity of 5 to 95%.
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