Milestone ML 8RLC 8 Relay Controller (Rack Mount)

The Milestone ML 8RLC (RM) is an eight-relay controller designed for the reliable switching and control of 230V AC electrical appliances from a single location. Built for boardrooms, auditoriums, showrooms and electrical automation setups, it lets a user operate up to eight devices through the front panel keypad, a wired or wireless remote, contact closure, or a programmable RS232C interface. With battery-backed relay status memory, optical isolation and a rugged metal 19-inch 1U rack-mountable build, it is a dependable control point for professional installations.

Key Features
• Eight independently controlled relays for switching 230V AC appliances
• Multiple control options: front panel keypad, remote keypad, contact closure and RS232C interface
• Exclusive relay pairing mode for forward and reverse motor control
• Battery-backed memory retains the last relay status even after power loss
• LED indication for each relay channel and power status
• Optical isolation between the RS232C port and relay outputs for safe interfacing
• 19-inch 1U rack-mountable design with plug-and-play installation
• DIP switch unit identifier allows up to 48 relays to be operated from a single RS232C controller

Applications
• Auditorium and conference room lighting control
• Multimedia demonstration and presentation control
• Electrical automation and appliance switching
• Motor forward and reverse control for screens, curtains and projectors
• Showroom, retail and public display power management

Summary
The Milestone ML 8RLC (RM) combines flexible keypad, remote and RS232C control in a compact rack-mountable unit, making it an ideal choice for professionals who need centralised, dependable control of multiple 230V AC devices.