Allen Bradley PanelView Plus 400/600 Series 2711P-RN3 Communication ModuleTechnical Specifications of Allen Bradley PanelView 2711P RN3 Communication Module: Features: Supports DH 485 communication protocol. Compatible with PanelView Plus 400 and 600 series terminals. Applications: Communicate with Allen Bradley PLCs (Programmable Logic Controllers) like the SLC 500 or MicroLogix series that support DH 485 protocol. Exchange data with other devices on the DH 485 network, such as drives, sensors, or other HMIs. Monitor and