Optex OA-203C Operation Manual

OA-203C
MANUFACTURER'S STATEMENT
Read this Operation Manual carefully before use, to ensure proper operation of this Optex sensor.
Failure to read this Operation Manual may cause improper sensor operation and may result in serious injury or death.
This product is a non-contact activating switch intended for mounting on the header of an automatic door.
Do not use it for any other applications; otherwise proper operation and safety cannot be guaranteed.
Cautions:
1. Follow the instructions (especially
2. When setting the sensor's area pattern, make sure there is no traffic around the installation site.
3. Before turning the power on, check the wiring to prevent damage or malfunction of equipment that is connected to the sensor.
4. Do not wash, disassemble, rebuild or repair the sensor by yourself; otherwise it may cause electric shock or breakdown of the
sensor.
5. Only use the sensor as specified in the supplied instructions.
6. Be sure to install the sensor in accordance with the local laws and standards of your country.
7. Before leaving the jobsite, be sure that this sensor is operating properly and instruct the building owner/operator on proper
operation of the door and this sensor.
SPECIFICATIONS
Model : OA-203C
Cover color type : Silver / Black / White
Mounting Height : 3.0m (9'10") Max.
Detection Area : See "Detection Area"
Detection Method : Active Infrared Reflection Method
Detection Angle : ±4° adjustable by 1° every one click
Adjustments (Deep / Shallow)
Detection Width : ±7° adjustable by 3.5° every one click
Adjustments (Right / Left)
Power Supply : 12 to 30V AC / DC
Current Draw : 160mA Max. (at 12V AC)
Operation Indicator : Green / Stand-by
Red
Orange / Other Row Detection Active
OUTER DIMENSIONS
221 ( 8 11/16" )
125 ( 4 15/16" )
36 ( 1 7/16" )
Note ) in this Operation Manual when installing and adjusting the sensor.
/ 1st Row Detection Active
43 ( 1 11/16" )
mm (inch)
Output
Relay Hold Time
Response Time
Operating Temperature
Weight
Accessories
*The specifications herein are subject to change without
prior notice due to improvements.
29.9 ( 1 3/16" )
GREY : POWER 12to30V AC/DC
WHITE : OUTPUT COM.
YELLOW : OUTPUT N.O.
GREEN : OUTPUT N.C.
CURRENT DRAW :XXXmA Max
OUTPUT : Form C 50V0.3A Max
(RESISTANCE LOAD)
OPERATION INDICATOR
GREEN : STAND-BY
RED : 1st ROW DETECTION
ORANGE : OTHER AREA DETECTION
1 : Connector
2 : Sensitivity Switch
3 : Mounting holes
4 : Dipswitches
5 : Area Adjustment Tool
: "Form C" relay 50V 0.3A Max.
(Resistance Load)
: 0.5 sec.
: < 0.3 sec.
: -20°C to +55°C (-4°F to +131°F)
: 200g (7.1oz)
: 1 Cable 3m (9'10")
2 Mounting Screws
1 Operation Manual
1 Mounting Template
1 Area Adjustment Tool
SENSITIVITY
ADJUSTMENT
SHALLOW DEEP
SWITCH
SCREW
ADJUSTMENT
ON
L L M H
4ROW
7 8
(1 x 4) (1 x 4)
3ROW
7 8
LEFT RIGHT
SNOW MODE
2ROW
TIMER FREQUENCY
SWITCH 7 8
2sec 15se 180sec.
1ROW
(3.5 x 2) (3.5 x 2)
1 2 1 2 1 2 1 2 7 8
6 : Area Adjustment Screw
7 : Width Adjustment Shutters
8 : Operation Indicator
9 : Detection Window
AREA WIDTH A
ADJUSTMENT S
LEFT RIGHT
ELIMINAT ELIMINAT
5726130