4G 8-Channel Lighting Timer
Item No.: NJ-jk08
4G Cat.1 lighting timer for 8 independent circuits, with four programmable time periods per channel, weekly schedules, sunrise/sunset control, external photocell control and local or remote operation. Saved strategies remain available when communication is interrupted.
Description
4G Cat.1 lighting timer for 8 independent circuits, with four programmable time periods per channel, weekly schedules, sunrise/sunset control, external photocell control and local or remote operation. Saved strategies remain available when communication is interrupted.
- Connectivity and interfaces: 4G Cat.1, RS485, Modbus, RTC, IP20
- Channels: 8 independent circuits
- Supply voltage: 90–265 V AC, 50 Hz
- Output ratings: Table lists output current 4.5 A and 16 A per circuit (3500 W resistive), relay 16 A / 250 V AC. Confirm allowable load before installation.
- Protection rating: IP20; install in a suitable protected enclosure
- Dimensions: 179 × 87 × 59 mm
- Mounting: Standard 35 mm DIN rail
- Ambient conditions: -25°C to +70°C; humidity 90% (as stated in the document)
- Working temperature: -35°C to +80°C; confirm installation ambient limits
- Storage temperature: -40°C to +85°C
- Clock accuracy: RTC error <1 minute per year
- Control modes: Fixed time, sunrise/sunset, weekly scheduling, external photocell and manual control
- Management: Mobile app, web platform and local panel controls
Specifications
Review the main configuration points for 4G 8-Channel Lighting Timer, including control method, network, monitoring, interfaces, and deployment fit.
- Model
- NJ-jk08
- Channels
- 8 independent circuits
- Supply voltage
- 90–265 V AC, 50 Hz
- Output ratings
- Table lists output current 4.5 A and 16 A per circuit (3500 W resistive), relay 16 A / 250 V AC. Confirm allowable load before installation.
- Protection rating
- IP20; install in a suitable protected enclosure
- Dimensions
- 179 × 87 × 59 mm
- Mounting
- Standard 35 mm DIN rail
- Ambient conditions
- -25°C to +70°C; humidity 90% (as stated in the document)
- Working temperature
- -35°C to +80°C; confirm installation ambient limits
- Storage temperature
- -40°C to +85°C
- Clock accuracy
- RTC error <1 minute per year
- Control modes
- Fixed time, sunrise/sunset, weekly scheduling, external photocell and manual control
- Management
- Mobile app, web platform and local panel controls
Application scenarios
- Protected lighting cabinets controlling street, park, square or landscape lighting circuits.
Product buyer FAQ
What is 4G 8-Channel Lighting Timer used for?
4G Cat.1 lighting timer for 8 independent circuits, with four programmable time periods per channel, weekly schedules, sunrise/sunset control, external photocell control and local or remote operation. Saved strategies remain available when communication is interrupted.
Which specifications should I check before ordering?
Check the listed supply voltage, interfaces, communication network and regional configuration against your project requirements. Ask NetJoin to confirm any unspecified options or differences between document revisions.
Where can I find the product datasheet?
Use Download Datasheet on this page to review the supplied product document, including installation and configuration details.
Next steps
Share quantity, interface, communication method, location, and platform requirements so the engineering team can confirm fit.