MSA4H/V: 4 Button Wall Switch V1.0
Overview
1) Output and macro control buttons
2) Button lights
3) Button label window and label lights
4) Multibus feedback LEDs
5) Label trays
6) 4-wire Multibus connection
Wiring Connecting an MSA4H/V
LED Feedback
Description
The MSA4H/V is designed to work with the Imperial system’s
MAMA home automation engine. Each button can be
programmed to control a single output, multiple outputs, or
macros. The wall switch can provide on/off control of lights,
sprinklers or macros, set lights to a fixed dimming level, or
open motorized shutters to a preset height.
All wall switches are driven by the V32 Main Controller’s 4 wire
low-voltage Multibus. This means that the high voltage wiring is
not connected directly to the switch as in regular electrical
systems. Since the wall switches use low-voltage bus
communication, they can be installed anywhere including wet
areas or outdoors (avoiding direct sunlight, or exposure to rain/
snow).
Up to 510 wall switches can be programmed to control one
output, as opposed to a maximum of 3 switches or 1
dimmer knob in regular electrical systems.
Features
• 4 buttons to control outputs (lights, sprinklers, shutters,
etc.) or macros (group of outputs)
• Multiple switches can control the same output (max. 510)
• Custom designer colours available
• Set in Toggle mode (1 button on/off) or Switch mode (1
button on / 1 button off)
• Adjustable Day/Night LED brightness
• Remote firmware upgrade via Multibus using RS485 at
57.6Kbps
• All programming is done using BabyWare PC Software
• Bi-directional Module Locate feature
• Connects to Multibus: 4-wire encrypted 13.8 VDC
• communication bus
• Single gang box installation (for dimensions, refer to
Specifications)