IR-TEC International Ltd.

COS‑5xx Series

Bi‑Level LED Control Occupancy Sensor

The COS type of the TRANS‑PIR sensor family are low voltage occupancy sensors designed for bi-level control of LED lighting with constant voltage (CV) driver. These sensors are powered by the LED driver and provides regulated current for LED lighting.

All TRANS‑PIR sensors are available with various mounting options and interchangeable lenses.

Omni‑directional quad element infrared sensor
12‑48 VDC directly powered by LED driver
Pulse width modulation output control
Maximum control up to 3 A per sensor
Walk test and sensor operation LED indicator
8 rotary DIP switch selectable control modes
7 low dim levels available via Accu‑Set trimmer
Push‑in locking terminals for easy connection
Available with variety of mounting options
Available with interchangeable lens options

Models	Tech	ALS	Power	Output	Setting	Wiring	Control
COS‑516S a b	PIR	●	12‑48 VDC	RDP	Accu‑Set pot Rotary DIP	Terminal block	Multi‑mode, bi‑level StepDIM control
a - mount code b - lens code

LEGENDS:
PIR - Passive infrared RDP - Regulated DC power

Mounting Options	Code	Bracket #
Fixture Integrated	F	--
IP‑66 Fixture Integrated	W	--
Fixture External	E	EMB‑500
IP‑66 Fixture External	P	PMB‑500
Ceiling Surface	S	SMB‑500
Junction Box	C	CMB‑500
Ceiling Recess	R	RMB‑500

Lens Options	Code	Coverage
Standard Cone	A
Extra Wide Cone	B
High Bay Cone	C
Standard Flat Round	D
Extra Wide Dome	F
Aisle Way Arch (Not for IP-66)	G
High Bay Dome	H
Long Aisle Arch (Not for IP-66)	L

Product Information

COS-516 Datasheet
COS-516 Installation Instruction
Mounting Options Datasheet
Mounting Installation Instruction
Lens Options Datasheet
Lens Installation Instruction

Design tools

CAD Symbols

Features

Omni‑directional quad element infrared sensor
12‑48 VDC directly powered by LED driver
Pulse width modulation output control
Maximum control up to 3 A per sensor
Walk test and sensor operation LED indicator
8 rotary DIP switch selectable control modes
7 low dim levels available via Accu‑Set trimmer
Push‑in locking terminals for easy connection
Available with variety of mounting options
Available with interchangeable lens options

Series Available

Models	Tech	ALS	Power	Output	Setting	Wiring	Control
COS‑516S a b	PIR	●	12‑48 VDC	RDP	Accu‑Set pot Rotary DIP	Terminal block	Multi‑mode, bi‑level StepDIM control
a - mount code b - lens code

LEGENDS:
PIR - Passive infrared RDP - Regulated DC power

Mounting Options

Mounting Options	Code	Bracket #
Fixture Integrated	F	--
IP‑66 Fixture Integrated	W	--
Fixture External	E	EMB‑500
IP‑66 Fixture External	P	PMB‑500
Ceiling Surface	S	SMB‑500
Junction Box	C	CMB‑500
Ceiling Recess	R	RMB‑500

Lens Options

Lens Options	Code	Coverage
Standard Cone	A
Extra Wide Cone	B
High Bay Cone	C
Standard Flat Round	D
Extra Wide Dome	F
Aisle Way Arch (Not for IP-66)	G
High Bay Dome	H
Long Aisle Arch (Not for IP-66)	L

Download

Product Information

COS-516 Datasheet
COS-516 Installation Instruction
Mounting Options Datasheet
Mounting Installation Instruction
Lens Options Datasheet
Lens Installation Instruction

Design tools

CAD Symbols

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