What driver should be used in RSLinx Classic to browse or get data from PLC5 or SLC controllers on a DH+ network?

The best driver to use in RSLinx Classic is the Ethernet Devices driver.  Specify the IP Address of the ANC-100e gateway in the driver configuration.  The gateway emulates a 4 slot ControlLogix chassis with an ethernet module and a DH+ bridge module in the chassis (with just the A channel).