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Input and output modes setting smart DDC with 2 / 7 Days programmable

Place of Origin: Zhejiang

Company Profile

Location: Shenzhen, Guangdong, China (Mainland)
Business Type: Manufacturer
Main Products: Digital Heating Thermostat, Fan Coil Thermostat, Heat Pump Thermostat

Product Detail

Model No.: HL/1-4884 smart DDC

Product Description

 

Input and output modes setting smart DDC with 2 / 7 Days programmable

 

 

Description:

 

HL/1-4884 is an intellectual building auto-control system (BAS) controller, which has 8 analog inputs, 8 digita

l inputs, as well as 4 analog outputs and 4 digital outputs. It has both PID automatic adjustment and 

enforcement modes, to realize field control and remote network control.Control objects, input and output 

signal type are optional.

 

 

Basic function

  • Network control(RS485/Modbus,Tcp/Modbus protocol)
  • Network expansion can add ambient devices by local bus.
  • Input and output modes setting
  • Configurable fee parameter
  • programmable(2  7days 2 periods and 2  7 days 6 periods)
  • PID control
  • Configurable logical operation
  • Input,intermediate variable,output relevant control
  • Switching volume alarm set
  • Easy and simple configuration software, Items can be copy breezily

 

 

Specifications:

 

Power:24VAC±10 %,50Hz/60Hz,

Consumption (max.): 5W

Analog Input(AI):  

Input Voltage: 0~5V;1~5V;

Input Current: 0-20mA;4~20mA

Sensor Input: Temperature sensor(3K/10K NTC)

Digital signal Input(DI): modulating input(NO/NC Optional)

Analog signal Output:

Voltage Output: Output current(max) 5mA,

Accuracy±0.04V

0~10V2~10V10~0V10~2V1~5V0~5V

Current Output: on load resistance(max) 600ohm,

Accuracy±0.08mA

0~20mA4~20mA20~0mA20~4mA

Digital Output:

Changeable contact(Manually enforced optional),

contact capacity AC250V 3A(Ohmic load).

Network Setting   Network Address: 31(max)

 

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