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CHINT Analog Input signal Isolator and Barrier 4-20mA 1 in 1 out with SIL3

China CHINT Analog Input signal Isolator and Barrier 4-20mA 1 in 1 out with SIL3, Find details about China analog signal isolator, signal isolator from CHINT Analog Input signal Isolator and Barrier 4-20mA 1 in 1 out with SIL3

Model NO.
CB4045-EX
Condition
New
Customized
Customized
Material
Plastic
Input Signal
4-20ma
power distribution
15.5V/20mA
Power Supply Mode
24VDC
Power Connection Mode
Terminal Power Supply
HART
Support
Trademark
CHNT
Transport Package
Standard Export Package
Specification
114.5*99*12.5mm
Origin
China
HS Code
8536300000
Model NO.
CB4045-EX
Condition
New
Customized
Customized
Material
Plastic
Input Signal
4-20ma
power distribution
15.5V/20mA
Power Supply Mode
24VDC
Power Connection Mode
Terminal Power Supply
HART
Support
Trademark
CHNT
Transport Package
Standard Export Package
Specification
114.5*99*12.5mm
Origin
China
HS Code
8536300000
CHINT AI,Isolated Barrier(1 channel)
Analogue Input Isolated Barrier,It can provide the transmitter located in the hazardous area a separate power, transfer current signal generated by transmitter from a hazardous area to a safe area, can also transfer current signal from a safe area to a hazardous area and drive equipments like actuator in field. It allows bi-directional transmission of HART communication signals, The product requires independent power supply, power supply, input and output three isolation.

CHINT Analog Input signal Isolator and Barrier 4-20mA 1 in 1 out with SIL3

Production parameters
 
MODEL NOCB4045-EX
Number of channel1 input/1 output
Supply voltage(Ue)20~35V DC
Input signal0~20mA;4~20mA;HART
Output signal0~20mA;4~20mA;HART;0~5V;1~5V
Field apparatus2-wire HART transmitter,3-wire transmitter, current source
CHINT Analog Input signal Isolator and Barrier 4-20mA 1 in 1 out with SIL3
CHINT Analog Input signal Isolator and Barrier 4-20mA 1 in 1 out with SIL3

Technical data
 
1. General
Number of channels1input/1output 
Dielectric strengthBetween non-intrinsically safe part and intrinsically safe part≥2500VAC,Between power supply part and non-intrinsically safe part≥500VAC
Output accuracy(20°C)0.1%F.S.
Temperature drift0.005%F.S./ºC
Response timeReach 90% of final value in 2ms
Insulation resistanceBetween non-intrinsically safe part and intrinsically safe part≥100MΩ,Between power supply part and non-intrinsically safe part≥100MΩ
Electromagnetic compatibilityAccording to IEC 61326-1(GB/T 18268)
EX marking[Ex ia Ga]IIC [Ex iaD]
WeightApprox 100g
Field apparatus2-wire HART Transmitter,3-wire Transmitter,Current Source
Suitable locationzone 0;zone 1;zone 2;IIA;IIB;IIC;T4~T6


2. Input Data
 
Input signal0~20mA;4~20mA;HART
Open circuit voltage≤28V
Distribution voltageVoltage: ≥15.5V at 20mA
Normal working current≤25mA

3. Output Data
 
Supply voltage(Ue)20~35V DC
Power protectionReverse protection of power supply
Current consumption≤65mA (at 24Vdc supply,20mA output)
Power supply modeIndependent power supply
Power connecting modeTerminal

4. Power Supply
Supply voltage(Ue)20~35V DC
Power protectionReverse protection of power supply
Current consumption≤65mA (at 24Vdc supply,20mA output)
Power supply modeIndependent power supply
Power connecting modeTerminal

5. Housing
 
MaterialPA
Degree of protectionIP20
Flammability ratingUL94/V0
Colourgreen

6. Product approvals
 
ApprovalsNEPSI


7. Standard/Specification
NEPSI[Ex ia Ga] IIC Comply with standard: GB 3836.1,GB 3836.4,GB 3836.20 [Ex iaD] Comply with standard: GB 12476.1,GB 12476.4


8. Safe data 
Max. r.m.s. a.c. or d.c. voltage Um250V
Max.output voltage Uo28V(7,8,9)
Max.output current Io93mA(7,8,9)
Max.output power Po651mW(7,8,9)
IIC Max. external inductance Lo4.2mH(7,8,9)
IIC Max. external capacitance Co0.083μF(7,8,9)
IIB Max. external inductance Lo12.6mH(7,8,9)
IIB Max. external capacitance Co0.65μF (7,8,9)
IIA Max. external inductance Lo33.6mH(7,8,9)
IIA Max. external capacitance Co2.15μF(7,8,9)

9. EMC DATA 
Electrical fast transient/burst immunityAccording to:IEC 61326-1;Class A
Surge immunityAccording to:IEC 61326-1;Class B
Radiated,radio-frequency,electromagnetic field immunityAccording to:IEC 61326-3-1
Electrostatic discharge immunityAccording to:IEC 61326-1;Class B
Immunity to conducted disturbances, induced by radio-frequency fieldsAccording to:IEC 61326-1

10. EMC DATA 
HARTYes

11. Operating Conditions
Ambient temperature-20ºC~+60ºC
Storage temperature-40ºC~+80ºC
Relative humidity10%~90%
Environmental requirementsThe 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


12. Connection Data
Conductor cross section solid range0.5~2.5mm²
Conductor cross section flexible range0.5~2.5mm²
Conductor cross section AWG min.12
Conductor cross section AWG max.24
Stripping length8mm
Screw threadM3
Connection methodScrew connection
Tightening torque min.0.5 Nm
Tightening torque max.0.6 Nm


13. Installation
Mounting typeDIN35mm

14. Notes
 
Utilization restriction1. It is not allowed to use HHC (HART hand-held communicator) in hazardous area and safe area at the same time.2. HHC (HART hand-held communicator) used in hazardous area must have an EX certification.

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