2 Relay Controller 230V

The Milestone ML 2RLC is a two-relay controller that lets you switch and control 230V AC electrical appliances from a single location. Ideal for boardrooms, meeting rooms, auditoriums and small automation projects, it offers flexible operation through a front panel keypad, remote keypad, contact closure or an RS232C interface. Battery-backed relay status memory and optical isolation between the serial port and relay outputs keep operation safe and reliable.

Key Features
• Two independently controlled relays for 230V AC devices
• Control via local keypad, remote keypad, contact closure or RS232C interface
• Exclusive relay pairing mode for controlling motorised up and down devices
• Battery-backed memory retains the last relay status after power failure
• LED indication for each relay and power status
• Optical isolation between the RS232C port and relay outputs
• Easy plug-and-play installation

Applications
• Conference room and meeting room lighting control
• Projector screen and curtain control in presentation rooms
• Small-scale electrical automation projects
• Motorised device control for up and down operation
• Retail and showroom display power control

Summary
The Milestone ML 2RLC two-relay controller delivers simple, reliable control of 230V AC appliances with flexible keypad, remote and RS232C options, making it a practical choice for professional AV and automation installations.