wattstopper DT-200 Installation Instructions Manual Download Page 5

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Load #1

Load #2

(Optional)

Blue

Yellow (Control Out)

Violet (+24V)

Gray (Common)

Low Voltage

Class 2

Line

Voltage

Line

Neutral

Feed Through

Power Pack

Black

Red

Line Voltage

Switches

Ceiling

Brown (Normally Closed Contact)

Orange (Normally Open Contact)

Red (Common)

Isolated

Relay

Outputs

Blue (Light Level)

Green (Common)

DT-200v2

Occupancy

Sensor

Green wire on sensor is only used when
connecting a manual momentary switch.

LVS-1

Load

Blue

Control Out

Black

+24V

Low Voltage

Class 2

Line Voltage

Line

Neutral

Feed Through

Power Pack

Man.Switch

Red

Common

Man.Switch

Common

Jumper

Back

LVS-1

Ceiling

DT-200v2

Occupancy

Sensor

Manual-On wiring with low voltage momentary switch

Summary of Contents for DT-200

Page 1: ...F 0 to 55 C Light Level One Step Adjustment 10FC to 300FC Time Delay Adjustment 5 to 30 minutes Walk Through Mode 3 minutes if no activity after 30 sec Test Mode 5 sec upon intial power up or DIP switch reset PIR Coverage Typical 1000 ft2 Sensitivity Adjustment Automatic or Low DIP switch setting Ultrasonic Coverage Typical 800 1200 ft2 Sensitivity Adjustment Minimum to Maximum trimpot Frequency 4...

Page 2: ... 5 to 30 minutes the lights are switched off A walk through mode can turn lights off after only 3 minutes if no activity is detected after 30 seconds of an occupancy detection The DT 200 operates on 24VDC supplied by WattStopper Power Packs DT 200 sensors also have an isolated relay with Normally Open and Normally Closed contacts for interfacing with HVAC or EMS COVERAGE PATTERN The DT 200 provide...

Page 3: ...verage patterns As a general rule each occupant should be able to clearly view the sensor Masking the PIR Lens Opaque adhesive tape is supplied so that sections of the PIR lens can be masked This restricts the sensor s view and allows you to eliminate PIR coverage in unwanted areas such as hallways outside of the desired coverage area Since masking removes bands of coverage remember to take this i...

Page 4: ...om power pack to the yellow wire on the sensor To add a MOMENTARY MANUAL SWITCH such as the LVS 1 Momentary Toggle Switch to the above applications connect Wire from one side of switch to the green wire on sensor Wire from other side of switch to the gray wire on sensor Wiring the ISOLATED RELAY The Isolated Relay is rated for 1A 30VAC VDC Connect the wires necessary to the application that requir...

Page 5: ...ontact Orange Normally Open Contact Red Common Isolated Relay Outputs Blue Light Level Green Common DT 200v2 Occupancy Sensor Green wire on sensor is only used when connecting a manual momentary switch LVS 1 Load Blue Control Out Black 24V Low Voltage Class 2 Line Voltage Line Neutral Feed Through Power Pack Man Switch Red Common Man Switch Common Jumper Back of LVS 1 Ceiling DT 200v2 Occupancy Se...

Page 6: ...acket so that it is in line with the half circle notch as illustrated in ﬁgure A Push the ball into the Base Bracket opening until it snaps into place being careful not to pinch the wires The brackets can be easily connected or disconnected using this orientation 5 Insert the Tightening Screw and Nut into the Base Bracket as illustrated 6 Use the Reference Surface Angle to adjust the sensor for op...

Page 7: ...ning Screw to hold this position Wall Mount PARALLEL to WALL at 10 foot mounting height Reference Surface Angle Ceiling Mount PARALLEL to VERTICAL at 10 foot mounting height Reference Surface Angle ﬁg C Override To override all sensor functions set the Ultrasonic Sensitivity trimpot to the fully counterclockwise Override position This bypasses the occupancy control functions of the sensor but stil...

Page 8: ... 5 6 are OFF 3 Ensure that the Light Level is at default maximum 4 Ensure that the Ultrasonic Sensitivity trimpot is set to about 90 clockwise 5 Remain still The red and green LEDs should not ﬂash The lights should turn off after 5 seconds If not see Troubleshooting 6 Move about the coverage area The lights should come on Adjust the Ultrasonic Sensitivity as necessary to provide the desired covera...

Page 9: ...n starts when no motion is detected After no motion is detected for the length of the time delay the sensor will turn the lights off The sensor can select the time delay using the Auto setting or you can select a ﬁxed time delay Auto records occupancy patterns and uses this history to choose an optimal time delay from 5 to 30 minutes Recording starts immediately and optimization is continuous as h...

Page 10: ... manual switch must be used to turn the load on if there is no movement detected within the 30 second re trigger period Automatic ON Mode any Trigger Option except 6 or 7 These options use occupancy triggers as well as switch activation to turn the load ON A manual switch provides the following additional functionality a The load can be turned ON by manual switch activation and it stays on accordi...

Page 11: ...led area To test whether the Light Level adjustment is the problem cover the area around the green LED see diagram with your hand to see if the lights turn on If the lights turn on the Light Level setting was keeping the lights off see Sensor Adjustment for readjustment 2 Check all sensor and power pack wire connections 3 Check for 24VDC at the power pack s blue wire connection to sensor while sen...

Page 12: ...ssible solutions 1 Reduce the ultrasonic sensitivity as needed see Sensor Adjustment 2 Mask the lens to reduce PIR coverage see Masking the PIR Lens under Placement Guidelines 3 Change the logic conﬁguration setting see DIP Switches 4 Relocate the sensor Catalog Description DT 200 Dual Technology Occupancy Sensor Low Voltage w Isolated Relay DT 205 Dual Technology Occupancy Sensor Low Voltage BZ 1...

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