LT Modules Intro
The LT3384 is well suited for the lighting control in classrooms, libraries, hallways, restrooms and other places that require local on-site user control, but also require centralized control. During peak hours, the lights would be controlled from central control, while control will revert locally using switches or sensors.
The LT3384 can be used with classic switches with its variety of designs to match any interior decor. Instead of switches, the LT3384 can also make use of sensors for control instead. When central authorizes it, then the local switches or sensors are allowed to be used.
- The LT3384 is specificially used for on-site applications for use with classic mechanical switches, it has 4 channels, each with built-in 220VAC/10A relays.
- The digital inputs of the LT3384 can be connected to rocker switches, push buttons, K15 sensor or any other device with a dry contact output (such as a temperature switch), the switch or sensor connected to the LT3384 can directly control the relays, and also be synchronized with the other digital switches on the same network.
- When needed the auto off delay time can also be set.
- Four of the digital inputs can also be connected to either safety detection sensors or emergency help buttons that can then be monitored by a central host.
- The LT3384 has an authorization mode of control, in which the local control would only be allowed if the central control authorizes it.
The LT3384 is well suited for the lighting control and energy saving through dimming for classrooms, libraries, hallways, and restrooms. The LT3384 is often connected to a central host that takes complete control during peak periods, but reverts control to local switches and sensors during off-peak periods.
- The LT4544 has four 0~10V output channels for connecting to four dimmable power supplies, but can also be used with dimmable fluorescent lights, LED lamps or any dimmer driver that can accept a 0~10V input signal (such as the K80).
- The LT4544 has four switch inputs for use with switches or sensor for local control.
- The central host can choose to allow for equal access or authorized access.
- The LT4544 only has four inputs and is thus unlike either the LT3000 or LT3384 in that it cannot connect to safety detection sensors for the purpose of warning alerts.