Dual Channel Industrial Sensor Distribution Box 8 Port NPN M12 Junction Box

8-port M12 Distributor with PVC Flexible Cable, NPN Dual Channel LED Display, is used in CNC (Computer Numerical Control) machines, injection molding machines, packaging machines, and other mechanical equipment. Industrial junction boxes connect servo motors, encoders, limit switches, solenoid valves, and other devices.

Since these machines are often installed in confined spaces, traditional wiring methods can lead to cable clutter, increasing maintenance difficulty. The junction box helps centrally manage these signals, ensuring neat wiring and stable system operation.

Features:

Dual-Channel Isolation – Independent signal paths (2x 4-port groups) prevent interference
NPN (Sinking) Input – Compatible with standard 3-wire NPN sensors (10-30V DC)
M12 Ports (8 Total) – 4 inputs + 4 outputs per channel (male/female M12 connectors)
Robust Housing – IP67-rated aluminum or polycarbonate enclosure (dust/waterproof)
LED Status Indicators – Per-channel power and signal activity monitoring
Wide Voltage Support – 10-30V DC operation (24V typical)

Application Examples:
• Spindle position monitoring in CNC machines
• Pressure and temperature sensor connections in injection molding machines
• Photoelectric detection and actuator control in packaging machines

Technical Parameters

Order Model	MB1208-2N-CV3M/HF
Type	NPN
Sheath	PVC flexible wire
	M12 Socket
Rated Power Ue	24V DC/AC
Rated Working Voltage Ub	18...30 V DC
Current load capacity(A)	4 A
Total current(A)	6 A
Power on indicator light	Green LED indicator light
Shell protection garde	IP67(when connected correctly)
Sheath color	GY
PVC flexible wire	3*0.75+8*0.34mm2

	Dual Channel
	Pin Definition	Pin 1: (+)
		Pin 2: (S2)
		Pin 3: (-)
		Pin 4: (S1)
		Pin 5: (PE)
	LED Display	Power (green)
		Signal S1(yellow)
		Signal S2(white)

Company Profile

Kronz is a manufacturing enterprise based in Zengcheng District, Guangzhou. We specialize in delivering high-efficiency industrial automation solutions and related industrial products. Through 15+ years of innovation and development, Kronz now possesses integrated production facilities and a professional team skilled in diverse automation technologies.

To enhance product quality and production efficiency, we continuously invest in advanced equipment, cutting-edge technologies, and R&D. Our core product portfolio includes:

• ·         Industrial Connectors
• ·         Inductive/Capacitive/Photoelectric/Ultrasonic Sensors
• ·         Industrial Power Supplies
• ·         Industrial Fieldbus Systems
• ·         RFID Recognition Systems
• ·         Industrial Ethernet Switches

Beyond standard product manufacturing, we offer customization services based on client designs, drawings, or samples.

Adhering to mutual-benefit principles, we provide competitive pricing and comprehensive after-sales support. Kronz products have been exported to multiple countries, earning global trust and acclaim.

We expects to collaborate with you!