Name: JL-423C (M) Standard Edition (Surge Proof Version)
Brand: Shanghai Long-Join Intelligent Technology Inc.

JL-423C (M) Standard Edition (Surge Proof Version) Overview:

The JL-423 series of photocontrols is designed for the automatic management of lighting in passageways and doorways, adjusting to the environmental light levels. These devices feature electronic circuits with an integrated microcontroller unit (MCU). They offer a swift response, coupled with a 5-second time delay for ease of testing, which also helps prevent unnecessary activation from spotlight or nocturnal lightning. Notably, the series includes a midnight shutdown and pre-dawn reactivation feature. The optional Z model incorporates zero-crossing technology for extended lifespan and complies with FCC regulations. Additionally, the JL-423CM model is equipped with surge protection up to 235J/5000A.*The M version is a surge protection model.

JL-423C (M) Standard Edition (Surge Proof Version) Specifications

Model No.	JL-423C	JL-423CM	JL-423CMZ
Rated Voltage	120~277VAC
Available Voltage Range	105~305VAC
Rated Frequency	50/60Hz
Rated Loading	1000W Tungsten 1200VA Ballast @120VAC 1800VA Ballast @208-277VAC 8A e-Ballast @120VAC 5A e-Ballast @208-277VAC
Power Consumption	0.5W Max.
Operate Levels	16Lx Turn-On / 24Lx Turn-Off (customizable)
Time-delay	5-10s (customizable)
Ambient Temperature	-40℃ ~ +70℃
Related Humidity	96%
Leads Length	AWG #16, AWM 1015 4" min
Wire Color Coding	US
Failure Mode	C4:Fail-On C5:Fail-Off
Surge Protection	-	460J/ 10000A(MOV)	460J/ 10000A(MOV)
Zero crossing	●		N/A
FCC	●		N/A
Rainproof Cap	Optional
Certifications

JL-423C (M) Standard Edition (Surge Proof Version) Installation

Disconnect power, remove junction box cover, place the photocontrol in knockout hole and fasten with locknut.

Wire according to the diagram in right hand.Do not install the photocontrol with the Photocell facing artificial or reflected light. This will cause the unit to cycle on and off at night.

JL-423C (M) Standard Edition (Surge Proof Version) Installation