GE Indoor Standalone Sensors
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GE Indoor Standalone Sensors MS-SA TYPE 1, MS-SA TYPE 2, MS-SA TYPE 3

GE Standalone Multi-Sensors The purpose of GE standalone multi-sensor components in building technology is to facilitate the complete automation of a building. They are easy and quick to programme. For lighting systems, they allow flexible control regimes along with the best possible energy savings. They are suitable for all lamps operated with electronic ballasts or drivers with a 1-10 V interface. MS-SA TYPE 1 Standalone Multi-Sensor Constant light control with presence detection and setting of target values at the device. Multi-sensor-dimmers MS-SA TYPE 1 have been designed to control...

MS-SA TYPE 2 Standalone Multi-sensor with light level reduction or switch function MS-SA TYPE 3 Standalone multi-sensor with light value-control switch function The MS-SA TYPE 2 has been designed for the control from a high light level (when persons are present) to a low level (nobody present). Alternatively it can be used for the presence dependent switching of lighting or other electrical devices. The light value switch MS-SA TYPE 3 has been designed to switch a non-dimmable lighting system which is dependent on presence recognition and light intensity. • Switch output (5A) for direct...

Standalone multi-sensor-components for Convenience and Cost Saving By combining presence recognition with constant light values or light value switching, the convenience of lighting is increased and the energy costs are decreased significantly. Features: • Reduced lighting costs thanks to energy savings up to 70% • Short pay-back period • Increased convenience of lighting • Additional safety thanks to automatic switching on • Lights are only burning when necessary • If the room is no longer occupied and if there is sufficient daylight, the lighting is reduced automatically or switched off •...

MS-SA Type 1 The MS-SA TYPE 1 has a control output of 50 mA passive for approx. 50 electronic ballasts or drivers with a 1-10V interface (the main power supply coming from the electronic ballasts or transformers). If electronic ballasts, drivers and dimmers are to be jointly controlled, the control output has a capacity of a maximum of 50 mA passive and 3mA active. The switch output has a resistive load capacity of a maximum of 5A. In case of a higher breaking capacity a relay has to be controlled. The MS-SA TYPE 1 is a constant light control and presence detector in one unit. Both in terms...

Area of recognition and extension of presence detection Installation instructions Presence recognition covers an angle of approx. 100°. It surveys an area of approx. 7m in diameter if the height of the room is 3m. The actual light intensity value for the setting of the light level to be kept constant should always be picked up indirectly by the MS-SA TYPE 1 at the point of reference. Direct light on the sensor from interior illumination or the illumination of the place of work is to be avoided. If larger areas are to be jointly surveyed, the presence detection of several devices may be...

Wiring Diagrams MS-SA TYPE 1 as an individual device for controlling and switching of one area To electronic ballasts and electronic drivers with 1.10 interface Several MS-SA TYPE l's with joint presence detection but individual daylight dependent controlling and switching To electronic ballasts and electronic drivers with 1..10 interface To electronic ballasts and electronic drivers with 1..10 interface Wiring Diagrams Several MS-SA TYPE l's (max 5) with joint presence detection and joint daylight dependent controlling and switching To electronic ballasts and electronic drivers with 1..10...

MS-SA Type 2 Standalone MULTI-SENSOR Light level reduction or switch function.

MS-SA Type 2 The MS-SA TYPE 2 is a device combining the two functional areas of “light level reduction” and “activation dependent on the intensity of the ambient light”. Both functions may be set individually on the device itself. Light level reduction The task of the functional area “light level reduction” of the MS-SA TYPE 2 consists of reducing an undesired high level of light (e.g. in the case of the absence of people) to a lower level of light without switching the illumination off completely. A residual brightness is supposed to remain. The light levels to be assumed in the presence...

Area of detection and extension of presence detection Installation instructions Presence detection covers an angle of approx. 100°. It surveys an area of approx. 7m in diameter in a room 3m high. The actual light intensity value for the setting of the light level to be kept constant should always be picked up indirectly by the MSD at the point of reference. Direct light on the sensor from interior illumination or workplace illumination should be avoided. If larger areas with uniform daylight conditions are to be jointly surveyed, several devices may be connected to each other. One of The...

Wiring Diagrams MS-SA TYPE 2 as an individual device for light value reduction in case of absence of persons (dimming from high to low light level] To electronic ballasts and electronic drivers with 1..10 interface Several MS-SA TYPE 2's for light value reduction of a large area in case of absence of persons and for joint presence recognition To electronic ballasts and electronic drivers with 1..10 interface Wiring Diagrams Several MS-SA TYPE 2's with joint presence recognition; each one reduces the light level separately if there are no persons present To electronic ballasts and electronic...

MS-SA Type 3 Standalone MULTI-SENSOR With a function as light value control switch.

MS-SA Type 3 The MS-SA TYPE 3 is a control which switches the lighting on and off depending on the ambient brightness and the presence of persons. It is preferably used in rooms where lighting is not to be dimmed or cannot be dimmed, e.g. in corridors, staircases, lobbies, schools, swimming pools, outdoor areas. It is ideally suited as an inexpensive means of re-fitting existing lighting systems and is suitable for switching fluorescent lamps with nondimmable ballasts and lamps which cannot be dimmed. Light level reduction A light value at which the lighting is to be switched on can be set...