2706-E43C64B1

The Allen-Bradley 2706-E43C64B1 is a DL40 Remote I/O Communication Unit that is part of the Dataliner DL40 Series Message Displays. This operator interface supports both RS-485 and RS-232 communications. The RS-485 port is used to trigger messages with or without variable data; and for multi-drop uploading or downloading files from a computer, sending messages to slave message displays, and keying input ASCII data. The RS-232 port that offers rear access comes with a standard 9-pin, D-shell connector.

The 2706-E43C64B1 Operator Interface Dataliner can be connected to a variety of auxiliary devices to meet requirements for specific applications. From the originating DL40 display, up to 126 slave displays can be addressed over the RS-485 network within a distance of 2,500 feet (762 meters). Other helpful devices that can be linked include printers and alarms. This programming utility has interactive menus for setting message attributes, creating messages and downloading files to one or more DL40 interface devices.

The 2706-E43C64B1 Message Display offers a selection of operating modes. The normal operating mode, Run Mode has four types– Message/Variable/Slave, Message/Variable, Message List, and Bit Trigger. Other operating modes include Help Mode, Historical Recall Mode, Backup Mode, Set RS-232/RS-485 Port Mode, Clock Mode, and Print Mode.