Automatic Loop Control System for Smart Highway Tunnel LED Lighting Project.

The CH-H0102 loop controller is independently researched and developed by our company. It controls the power supply of lighting fixtures through a human-machine interface and monitors the closed state of the power supply loop circuit, which is widely used for the highway road lights and tunnel lighting, and the industry lighting such as led high bay light & low bay light at warehouse and factory lighting projects.

The equipment adopts standard industrial bus RS485 technology, the communication distance can reach 2000 meters without repeater and range of visibility; 7 levels of repeaters can be set in the scene, and the maximum distance can be up to 7000 meters according to the calculation of 1000 meters for each level of repeater.

Brand:
SOWIN
Item NO.:
CH-L0102
Order(MOQ):
1
Payment:
T/T
Product Origin:
China
Color:
Gray
Lead Time：
3 weeks

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Product Detail

I: Specification

The CH-H0102 loop controller is independently researched and developed by our company. It controls the power supply of lighting fixtures through a human-machine interface and monitors the closed state of the power supply loop circuit, which is widely used for the street lighting tunnel lighting, and the industry lighting such as warehouse and factory projects.

II: Parameter

Item	Rating
Working Voltage	DC12V
Static power	< 2W
Output Loop Switch Qty.（MAX）	1 Loop Circuit
Control Current Per Loop（Resistive Load）	5A（MAX）
Normal Working Temperature	-25℃～+60℃
Limited Working Temperature	-40℃~+65℃
Storage and Transportation Temp. Range	-45℃～+65℃
Storage and Working Humidity Range	≤85%

III: Functions Specification

1. Upper Terminal Description

Terminal	Mark	Function
01	GND	DC power supply -
02	VCC	DC power supply +
03	485A2	Reserved
04	A85B2	Reserved
05	485A1	RS485 Communication Port A1
06	485B1	RS485 Communication Port B1

2. Lower Terminal Description

Terminal	Mark	Functions Specification
01	U-i	Loop Power (AC Contactor control) Live- Input
02	U-o	Loop Power (AC Contactor control) Live - Output
03	K-in	Digital Input Wire-Input
04	COM	Digital Output Wire-Common

3. Button Description

N/M	Name	Function Description
01	Manual/Auto	Manual /Auto State switch button, press it to achieve Manual and Automatic state changing
02	ON/OFF	When it is under the Manual State: press this button to switch the loop state, that is say: to switch between closed and open state.

4. Communication Function

This device has RS485 communication channel.

The Advantages are as follows:

A. The device capacity in the gateway reaches 255 units.

B. Strong anti-interference: The wired part is an industrial bus, with strong anti-interference.

5. Switch Functions

The device contains a relay, through which the switch control of the small current loop can be realized, or the AC Contactor can be controlled through this relay to realize the switch control of the large current loop.

6. Digital Output Detection Function

The detection contact of the AC contactor can be connected to the switch signal detection port of the device to monitor whether the power supply circuit is normally opened and closed.

IV: DIMENSIONS

1. Sizes

05mm*23mm*59mm

2. Installing Mode

Installation by rail.

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