Extron OCS 100W Bedienungsanleitung

Extron Bewegungsmelder OCS 100W

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Occupancy Sensor OCS 100W • Setup Guide

The OCS 100W is a wall-mounted occupancy sensor that incorporates ultrasonic (US) and passive infrared (PIR) into a

dual-technology sensor. The US sensor emits ultrasonic sound waves into an area and measures the speed of their return to

detect the presence of people. Frequency changes are caused by the movement of people, which is detected by the US waves.

The PIR sensor detects the presence of people based on the difference between the heat generated by moving people versus the

ambient room temperature.

The OCS 100W has a 24 VDC power input, ground/common connection, normally open/closed relay, photocell, and occupancy

output connections.

Front Panel Features

Ultrasonic

Sensors

Green LED

(status indicator)

Red LED

(status indicator)

Infrared/Photocell

Sensor and Lens

Removable Front Cove

Figure 1. OCS 100W Front Panel Features

Control

A B

1234

Blue Timer Test Button

Blue Photocell Dial

Notch

Green Ultrasonic Range Dial

Red Infrar

ed Sensitivity Dial

DIP Switches (B)

DIP Switches (A)

Figure 2. OCS 100W Controls

• DIP Switches (B) — (see NOTE on the next page)

B OPERATION Settings

1Timer Setting

(B1 and B2 switches

must be set together)

8 minutes:

OFF*

4 minutes:

OFF

15 minutes:

30 minutes:

2OFF * ON OFF ON

B OPERATION OFF ON

3Timer adjust Automatic Manual*

4Sensitivity adjust Automatic Manual*

*Default

• The settings for DIP Switches B3 (timer adjust) and B4 (sensitivity adjust can be set to Automatic mode or Manual mode.

• Automatic mode — The sensors automatically adjust for changes in usage and seasons, eliminating the need for

manual adjustments and improving system performance.

• Manual mode — The user sets the parameters of the sensors using the DIP Switches B1 and B2 set together, and

the dials.

• Ultrasonic Sensors — Detect movement in the room, based on

ultrasonic waves.

• Green LED (status indicator) — Flashes when the ultrasonic

sensors detect occupancy.

• Infrared/Photocell Sensor and Lens — Diffracts the incoming

light and directs the light to the infrared/photocell sensor.

• Red LED (status indicator) — Flashes when the infrared sensor

detects occupancy.

• Removable Front Cover — Conceals all controls and DIP

switches.

• DIP Switches (A) —

A OPERATION OFF ON

1Not used Not usedNot used*

2Not used Not usedNot used*

3LED indicators LEDs disabledLEDs enabled*

4Automatic adjust

reset

Toggle to reset ( )Default: OFF

*Default

Occupancy Sensor OCS 100W • Setup Guide (Continued)

• Timer Setting (B1 and B2) ﬁgure2 (see on the previous page) — The occupancy sensor has a built in timer feature.

When the sensor detects motion, it instantly triggers ON (high). Once occupancy is no longer detected, the timer begins.

If no motion is detected and the timer expires, then the sensor triggers OFF (low). In Manual mode, set the B1 and B2

DIP Switches together, as shown in the table above, to set the amount of time before the sensor triggers OFF.

NOTE:

• The B1 and B2 DIP Switches are inactive when the B3 timer adjust DIP Switch is in Automatic Mode.

• The red infrared sensitivity dial and green ultrasonic range dial are inactive when the B4 sensitivity adjust DIP Switch

is set to automatic.

• Blue Timer Test Button —

• To enable an 8 second timer test mode, push the blue button once. The test mode will last for 1 hour, and then

automatically resets to the dip switch settings.

• To cancel the 8 second test mode, push and hold the blue button until the red LED ashes, returning the OCS to the

settings dened by the dip switches.

• Red Infrared Sensitivity Dial — Adjust this dial to increase or decrease infrared sensitivity.

• Turn counter clockwise (CCW) to decrease sensitivity.

• Turn clockwise (CW) to increase sensitivity.

• The factory default setting is at 75%.

• Green Ultrasonic Range Dial — Adjust this dial to increase or decrease ultrasonic sensitivity.

• Turn counter clockwise (CCW) to decrease sensitivity.

• Turn clockwise (CW) to increase sensitivity.

• The factory default setting is at 50%.

NOTE: B4 DIP Switch must be set to ON for Manual mode, in order to adjust the or the Red Infrared Sensitivity Dial Green

Ultrasonic Range Dial manually.

• Blue Photocell Dial — Photocell prevents the sensor from triggering on when the area is adequately lit with natural light and

when motion is detected. The sensor must be mounted directly over an area that is representative of the average, natural

room lighting. Before setting the photocell control, wait until the natural light is brightest (optional). Adjust this dial to increase

or decrease photocell sensitivity.

• Turn counter clockwise to decrease photocell sensitivity.

• Turn clockwise to increase photocell sensitivity.

• Factory default is 100% (full clockwise).

• Full counter clockwise — Photocell is disabled.

• Range — 10 to 1000 LUX

Sensor Placement and Installation Options

When placing the sensor in a room, be sure the sensor is not aimed out through a door. The sensor can detect hallway trafc,

causing false triggers. PIR sensors trigger in response to changes in the amount of IR arriving from any of their segments of view

within a direct line of sight from the sensor. US sensors trigger in response to changes in the frequency of reected ultrasonic

waves, caused by movement within the space.

NOTE: See Troubleshooting on page6 if you experience false triggers.

Installation OptionsRotation

60˚

80˚

Ceiling Mount Wall Mount Top View

Cor

ner Mount

Sensor Placement

Wrong

Correct Hallway

Figure 3. Sensor Placement and Installation Diagrams

Sensor Coverage

32'

(10 m)

23'

(7 m)

32'

(10 m)

23'

(7 m)

40'

(12 m)

20'

(6 m)

40' (12 m) Major

Motion Coverage

20' (6 m) Minor

Motion Coverage

10' (3 m)

Mounting

Height

Sensor Coverage

US Minor Motion

US Major Motion

IR Minor Motion

IR Major Motion

Figure 4. Sensor Coverage Diagrams

Produktspezifikationen

Marke:	Extron
Kategorie:	Bewegungsmelder
Modell:	OCS 100W
Breite:	71 mm
Tiefe:	53 mm
Gewicht:	100 g
Produktfarbe:	Weiß
Übertragungstechnik:	Kabelgebunden
Höhe:	140 mm
Befestigungstyp:	Wand
Betriebstemperatur:	0 - 40 °C
Relative Luftfeuchtigkeit in Betrieb:	0 - 95 %
Eingangsspannung:	12 V
Sensor-Typ:	Infrarotsensor