Do,Isolated Barrier(1 channel)
GS5023-EX  Do,Isolated Barrier(1 channel)
Digital output isolated barrier,Solenoid valves, alarm transmitters and so on. located in hazardous area to be controlled from safe area. The input and output are each galvanically isolated,allow the control switch to connect directly to the either side of power supply circuit.
Number of channels:
1input/1output
Input signal:
Wet Contact
Output Signal:
12V/35mA
Power supply Mode:
Loop Power Supply
Power Connection Mode :
Terminal Power Supply
GS5023-EX
Product details
Technichal Data
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Do,Isolated Barrier(1 channel)

Do,Isolated Barrier(1 channel)



Product Name  GS5023-EX  Isolated Barrier
Number of channels  1 input/1 output
Supply voltage(Ue)  20~35V DC
Input signal  Switch 
Output voltage  Open Circuit Voltage: 22V~24V Minimum output voltage: ≥12V  at 45mA
Ex-marking  [Ex ia Ga]IIC
Field apparatus  Solenoid valves,alarm transmitters


Do,Isolated Barrier(1 channel)

Do,Isolated Barrier(1 channel)


Do,Isolated Barrier(1 channel)


General
Input data
Output data
Power supply
Dimensions
Housing
Product approvals
Standard/Specification
Safe data(EX)
EMC data
Operating conditions
Connection data
Installation
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Technichal Data
General
Driving current 12V/45mA
Number of channels 1input/1output
Dielectric strength Between non-intrinsically safe part and intrinsically safe part≥2500VAC
Response time ≤20ms
Insulation resistance Between non-intrinsically safe part and intrinsically safe part ≥100MΩ
Electromagnetic compatibility According to IEC 61326-1(GB/T 18268)
EX marking [Ex ia Ga]ⅡC [Ex iaD]
Weight Approx 100g
Field apparatus Solenoid valves,alarm transmitters
Suitable location zone 0;zone 1;zone 2;IIA;IIB;IIC;T4~T6
Input data
Input signal Switch
Output data
Output voltage Open Circuit Voltage: 22V~24V Minimum output voltage: ≥12V at 45mA
Power supply
Supply voltage(Ue) 20~35V DC
Power protection Reverse protection of power supply
Current consumption (at 24V DC supply, 45mA output)≤75mA
Power supply mode Independent power supply
Power connecting mode Terminal
Dimensions
Depth 114.5mm
Height 99.0mm
Width 12.5mm
Housing
Material PA
Degree of protection IP20
Flammability rating UL94/V0
Colour green
Product approvals
Approvals NEPSI
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
Safe data(EX)
Max. r.m.s. a.c. or d.c. voltage Um 250V
Max.output voltage Uo 25V(7,8)
Max.output current Io 140mA(7,8)
Max.output power Po 875mW(7,8)
IIC Max. external inductance Lo 1.5mH(7,8)
IIC Max. external capacitance Co 0.11μF(7,8)
IIB Max. external inductance Lo 3.96mH(7,8)
IIB Max. external capacitance Co 0.84μF(7,8)
IIA Max. external inductance Lo 10.56mH(7,8)
IIA Max. external capacitance Co 2.97μF(7,8)
EMC data
Electrical fast transient/burst immunity According to:IEC 61326-1;Class A
Surge immunity According to:IEC 61326-1;Class B
Radiated,radio-frequency,electromagnetic field immunity According to:IEC 61326-1
Electrostatic discharge immunity According to:IEC 61326-3-1;FS,Class A
Immunity to conducted disturbances, induced by radio-frequency fields According to:IEC 61326-1
Operating conditions
Ambient temperature -20℃~+60℃
Storage temperature -40℃~+80℃
Relative humidity 10%~90%
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 flexible 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
Mounting type DIN35mm
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