• DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
  • DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
  • DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs

DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs

Certification: RoHS, CCC, ISO: 9001, CE
Condition: New
Customized: Non-Customized
Input Signal: RS-485 Signal Compliant with Eia/Tia Standards
Number of Channels: 1input 1output/2outputs/3outputs/4outputs
Output Signal: RS-485 Signal Compliant with Eia/Tia Standards
Customization:
Manufacturer/Factory & Trading Company

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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Overall dimension
  • Company Profile
Overview

Basic Info.

Model NO.
DV-1904
Power Supply Mode
24VDC±25%
Installation
35mm DIN Rail
Transport Package
Box
Specification
ABSflame retardant
Trademark
PARAGON
Origin
China

Product Description

Product Description
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
Detailed Photos
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
Product Parameters
General
Number of channels 1input/1output;1input/2outputs;1input/3outputs;1input/4outputs
work pattern Asynchronous half duplex
Transfer rate 300bps ~ 115.2Kbps
Transmission distance 0 ~ 1.2Km(115.2bps ~ 300bps)
Dielectric strength 1500VAC/1min,2mA
Insulation resistance ≥100MΩ;500VDC
Electromagnetic compatibility Compliant with GB/T18268 (IEC61326-1)
Weight About 90g
Input data
Input signal RS-485 signal compliant with EIA/TIA standards
Output data
Output signal RS-485 signal compliant with EIA/TIA standards
Power supply
Supply voltage(Ue) 24VDC±25%
Power protection Reverse protection of power supply
Power consumption <1W
Power supply mode Independent power supply
Power connecting mode Terminal power supply;Base power supply
Overall dimension
height 110mm
width 108mm
Thickness 18.3mm
Housing
Material PC+ABSflame retardant
Degree of protection IP20
Flammability rating UL94/V0
Colour white+grey
EMC data
Electrical fast transient/burst immunity compliant with:IEC 61326-1;A-leve
Surge immunity compliant with:IEC 61326-1;B-leve
Radiated,radio-frequency,electromagnetic field immunity compliant with:IEC 61326-1
Electrostatic discharge immunity compliant with:IEC 61326-1;A-leve
Immunity to conducted disturbances, induced by radio-frequency fields compliant with:IEC 61326-1
Immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz compliant with:IEC 61326-1
Operating conditions
Ambient temperature -20ºC~+60ºC
Storage temperature -40ºC~+80ºC
Relative humidity <90% RH (no condensate)
Environmental requirements The air should not contain any medium corrupting the coat of chrome,nickel and silver.Moreover,violent quiver and impact or any cause of electromagnetic induction (such as big current or spark,etc.)must be avoided when using
Connection data
Conductor cross section solid range 0.5~2.5mm²
Conductor cross section AWG min. 12
Conductor cross section AWG max. 24
Stripping length 8mm
Screw thread M3
Connection method Screw connection
Tightening torque min.  0.5 Nm
Tightening torque max.  0.6 Nm
Installation
Installation method DIN35mm
Overall dimension
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
Company Profile

 


DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
 
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs
DV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputsDV-1904 RS485 Hub 1input 1output/2outputs/3outputs/4outputs

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