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.
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.
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.
