Standards UL and cUL Listed; FCC part 15 (Class B) for home and office use Input Voltage 24 Vdc Isolated Relay Contact rating: 1 A@24 Vdc Resistive Temperature 0 to 50 °C (32 to 122 °F) Humidity Max. 90% RH non-condensing CURRENT CONSUMPTION @ 24 VDC* PIR 21 mA nominal Ultrasonic 34 mA nominal Dual 37 mA nominal DIMENSIONS MSCU 4.6” (117 mm) diameter, 1.4” (35.1 mm) high MSCD/MSCP 4.6” (117 mm) diameter, 1.8” (45.7 mm) high WARRANTY Limited Warranty1 year AGENCY APPROVALS PIR Sensor Ultrasonic Sensor Minor Motion Major Motion 25 ft (7.7m) 32 ft (9.8m) 48 ft (14.7m) 30 ft (9.2m) 24 ft (7.4m) 42 ft (12.8m) Ultrasonic Major Motion Ultrasonic Minor Motion PIR Major Motion PIR Minor Motion MSC Series Occupancy Sensors employ passive infrared (PIR) and/or ultrasonic technologies to accurately detect occupancy and automatically switch room lighting. The low-profile sensor is ceiling-mounted to maximize motion sensitivity in large areas with obstructions. With a 360 degree field of view, and up to 2000 square feet of coverage area, the ceiling-mounted occupancy sensor is ideal for conference rooms, classrooms, multi-stall bathrooms, and large office areas. The MSC series also incorporates an integral photosensor to prevent lights from switching on when sufficient ambient light is present, as commonly found in windowed areas. Installation and configuration are simple. The sensor readily mounts to drop ceilings, and it features front adjustments for setting sensitivity and time delay. The sensor also features an auxiliary relay for use with building automation and HVAC systems. MSCU MSCD/MSCP * For local line switching control, power must be provided by AA47 power pack or an approved equivalent. SPECIFICATIONS Wide coverage Up to 2000 square foot coverage area and 360-degree field of view for application versatility Adjustable coverage Adjustable coverage sensitivity (from 60 to 100%) Daylight sensing Daylight level sensing (from 0.5 to 250 foot-candles)… avoids unneccessary lighting Auxiliary relay Easily communicates with building control system Adjustable time delay Adjustable time delay (preset time delays from 15 seconds [test] to 30 minutes)…provides ultimate flexibility Tamper resistant cover Adjustment compartment cover…tamper resistant APPLICATIONS • Lighting control based on occupancy • Reducing energy usage • Key component for LEED* certiﬁcation programs retroﬁt installations • MSC1000 – best for conference rooms, classrooms, and other general applications • MSCD2000 – best for multi-stall bathrooms, large conference rooms, and warehouses • MSCU2000 – best for lobbies, aisles, and great for multi-stall bathrooms *Leadership in Energy and Environmental Design (LEED) is a registered mark of the US Green Building Council MSC SERIES Coverage Patterns for 9 ft (2.8 m) Ceiling Height 800.354.8556 | +1 503.598.4564 | sales@veris.com | intl@veris.com TM Occupancy Sensors | Ceiling Mount Occupancy Sensors MSC SERIES Uses the Latest Passive Infrared and Ultrasonic Technologies HQ0001801.F 0117Contact rating: 1 A @ 24 Vdc Resistive Aux. Relay Hot Neutral Black White Red BlackBlueRed BlackBlueRedBlack Blue Red Or ange (N.O .) Y ellow (C ommon) Gr een (N.C.) Power Pack AA47 Load Class 1 Class 2 Additional Sensor(s) (optional) 120 V 277 V RED Load Ext. Override OFF REDBLK BLK White Neutral Hot BLUE Control Input Common +24 Vdc Voltage Selector Sensor Line Voltage 120/277 Vac Load AA47 Power Pack AA48 Optional Auxiliary Relay Red Red RedHot Neutral Hot White Black +24 Vdc (Red) 0 Vdc (Blk) Control (Blue) Override OFF Ext. Override OFF Load Load Sensor 24 Vdc BLKBLKREDRED COMMON ORG N.O.ORG N.O.GRN N.C. GRN N.C. CONTROL IN CONTROL IN +24 Vdc + - or or The AA47 Line-Switching Power Pack provides local switching capability to control loads at a signal from MSC Series occupancy sensors, independent of any connection to building control systems. The AA47 routes 120/277 Vac, 60 Hz line power directly to a Form A relay contact (SPST) to control a load and generates full-wave, 24 Vdc to power up to four MSC sensors (dependent on model). The AA47 can be mounted either inside or outside an electrical box, and sensor power can be routed via plenum-rated cable to the sensor(s). Storage Temp.-29 to 65 °C (-20 to 150 °F ) Operating Temp. 0 to 40 °C (32 to 104 °F) Maximum Humidity 90% RH non-condensing AC Power Input 120/277 Vac ± 10%, 60 Hz Output Voltage 24 Vdc Output Current 100 mA max. Dimensions 3.2” (81.3 mm) x 3” (76.2 mm) x 1.75” (44.5 mm) RELAY CONTACTS Horsepower Rating 1HP@120 V Switching Capacity 120 Vac, 60 Hz; 15 A tungsten 1800 W 277 Vac, 60 Hz; 20 A Ballast The AA48 Auxiliary Relay is a low-voltage relay device for expanding the switching capacity of an AA47. It can be used to control loads connected to additional circuits in response to a signal from a connected sensor. It is essentially a relay with a SPST output controlled directly by the occupancy sensor. The auxiliary relay can be mounted inside or outside of an electrical junction box. Storage Temperature-29 to 65 °C (-20 to 150 °F ) Operating Temperature0 to 40 °C (32 to 104 °F) Maximum Humidity90% RH non-condensing Control Input24 Vdc, 36 mA nominal Dimensions3.2” (81.3 mm) x 3” (76.2 mm) x 1.75” (44.5 mm) RELAY CONTACTS Horsepower Rating1HP@120 V Switching Capacity120 Vac, 60 Hz; 15 A tungsten 1800 W 120/277 Vac, 60 Hz; 20 A ballast Sensing Technology U = Ultrasonic D = PIR + Ultrasonic P = Passive Infrared (PIR) MSC Coverage 1000 = 1000 Sq. Ft. (Passive Infared only) 2000 = 2000 Sq. Ft. (Ultrasonic or Dual technology only) Example: BUILDING CONTROL PANEL Wiring Diagram LOCAL LINE-POWER CONTROL MSC Wiring Diagram AA47 LOCAL LINE SWITCHING POWER PACK System Diagram AA48 AUXILARY RELAY (OPTIONAL) System Diagram SPECIFICATIONS AA47 SPECIFICATIONS AA48 ORDERING INFORMATION MSCD2000 Occupancy Sensors | MSC Series HQ0001801.F 0117Next >