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DV-14 Thermal resistance signal isolator (intelligent)

Picture Name

Classification:

Terminal power supply series

● Power indicator, alarm status indicator; ● Full isolation between input/output/power supply; ● DIN rail mounting, pluggable terminals.

Number of channels:

1input/1output

Input:

PT100 (0-100°C),PT100 (0-200°C),PT100(0-400°C),PT100 (-20-100°C),PT100 (0-150°C),CU50(0-100°C),CU50(0-150°C),User-specific parameters

Power distribution:

Output:

0-5V,0~10V,1-5V,0~20mA,4~20mA,User-specific parameters,0/4~20mA(passive)

Power supply mode:

24VDC

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General
Number of channels 1input/1output
Output accuracy (20 ° C) 0.2% F.S.
Long term compensation 200Ω（line resistance）
Temperature drift 50ppm/K
Response time ＜0.5s (0～90%) (TYP)
Insulation strength 1500V AC/1min,2mA
Insulation resistance Above 100M Ω at 500VDC
Electromagnetic compatibility Compliant with GB/T18268 (IEC61326-1)
Weight About 90g
Connected field equipment Two wire thermistor, three wire thermistor
Input data
Input signal PT100；PT100；CU50
Excitation voltage 2.5V
Input wire break alarm current IL≤2mA or IH≤22mA
Output data
Output signal 0～10V;4～20mA
Output impedance Current type ≤500Ω; Voltage type ≥10KΩ
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
Overall dimension
Depth 110mm
Height 108mm
Width 13.3mm
Housing
Material PC+ABSflame retardant
Degree of protection IP20
Flammability rating UL94/V0
Colour 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;conform to basic requirements
Electrostatic discharge immunity Compliant with:IEC 61326-1;A-leve
Immunity to conducted disturbances, induced by radio-frequency fields Compliant with:IEC 61326-1;conform to basic requirements
Low frequency common mode conduction Compliant with:IEC 61326-1;conform to basic requirements
Operating conditions
Continuous operating temperature ﹣20℃～﹢60℃
Storage temperature ﹣40℃～＋80℃
Relative humidity ＜ 90% RH(no condensate)
Environmental requirements There should be no strong vibrations, impacts, high currents, sparks or other electromagnetic induction effects in the surrounding environment. The air should not contain media that corrode chromium, nickel, and silver coatings, and should not contain flammable or explosive substances
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
外形尺寸
General
Number of channels 1input/1output
Output accuracy (20 ° C) 0.2% F.S.
Long term compensation 200Ω（line resistance）
Temperature drift 50ppm/K
Response time ＜0.5s (0～90%) (TYP)
Insulation strength 1500V AC/1min,2mA
Insulation resistance Above 100M Ω at 500VDC
Electromagnetic compatibility Compliant with GB/T18268 (IEC61326-1)
Weight About 90g
Connected field equipment Two wire thermistor, three wire thermistor
Input data
Input signal PT100；PT100；CU50
Excitation voltage 2.5V
Input wire break alarm current IL≤2mA or IH≤22mA
Output data
Output signal 0～10V;4～20mA
Output impedance Current type ≤500Ω; Voltage type ≥10KΩ
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
Overall dimension
Depth 110mm
Height 108mm
Width 13.3mm
Housing
Material PC+ABSflame retardant
Degree of protection IP20
Flammability rating UL94/V0
Colour 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;conform to basic requirements
Electrostatic discharge immunity Compliant with:IEC 61326-1;A-leve
Immunity to conducted disturbances, induced by radio-frequency fields Compliant with:IEC 61326-1;conform to basic requirements
Low frequency common mode conduction Compliant with:IEC 61326-1;conform to basic requirements
Operating conditions
Continuous operating temperature ﹣20℃～﹢60℃
Storage temperature ﹣40℃～＋80℃
Relative humidity ＜ 90% RH(no condensate)
Environmental requirements There should be no strong vibrations, impacts, high currents, sparks or other electromagnetic induction effects in the surrounding environment. The air should not contain media that corrode chromium, nickel, and silver coatings, and should not contain flammable or explosive substances
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
外形尺寸

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