Frequency Conversion,Isolated Barrier(1 channel)
GS8355-EX  Frequency Conversion,Isolated Barrier(1 channel)
Frequency Conversion Isolated Barrier.This product need be supplied independently, and the power supply,input and output are isolated from each other.
GS8355-EX
Product details
Technichal Data
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Frequency Conversion,Isolated Barrier(1 channel)

Frequency Conversion,Isolated Barrier(1 channel)


Product Name  GS8355-EX Isolated Barrier
Number of channels  1input/3outputs
Supply voltage(Ue)  20~35V DC
Input signal  PNP;NPN;Frequency signal;Switch;Proximity Detector
Output signal  0~20mA;4~20mA;0~5V;1~5V
Weight  Approx 350g
Temperature drift
 0.01% F.S./℃

Frequency Conversion,Isolated Barrier(1 channel)Frequency Conversion,Isolated Barrier(1 channel)


Frequency Conversion,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
Number of channels 1input/3outputs
Dielectric strength Between non-intrinsically safe part and intrinsically safe part≥2500VAC,Between power supply part and non-intrinsically safe part≥500VAC
Transfer accuracy(20°C) 0.1% F.S
Temperature drift 0.01% F.S./℃
Response time Relay:≤20ms
Insulation resistance Between non-intrinsically safe part and intrinsically safe part≥100MΩ,Between power supply part and non-intrinsically safe part≥100MΩ
Electromagnetic compatibility According to IEC 61326-1(GB/T 18268)
EX marking [Ex ia Ga]ⅡC
Weight Approx 350g
Field apparatus Dry contact or DIN19234 standard NAMUR proximity switch input field devices (including the intrinsically safe type pressure switch, temperature switches, liquid level switch);Level pulse signal;3-wire PNP/NPN sensor;Incremental encoder
Suitable location zone 0;zone 1;zone 2;IIA;IIB;IIC;T4~T6
Input data
Input signal PNP;NPN;Freuency;Proximity swith;Dry contact
Short circuit current ≈8mA
PNP/NPN transistor 3-wire PNP/NPN sensor:Sensor Available voltage:14V, Current:<20mA;Frequency:0.1Hz~100kHz
Frequency pulse signal Frequency:0.1Hz~100kHz;Maximum allowable input voltage:30Vp-p
Switch, proximity switch Distribution voltage:≈8V; Short circuit current:≈8mA;Frequency:0.1Hz~100kHz
Impulse duration ≥2μs
Output data
Load type resistive load
Output signal 0~20mA;4~20mA;0~5V;1~5V
Current output load resistance ≤400Ω
Voltage output load resistance ≥300kΩ
Alarm indication Input signal higher than upper limit of alarm,LED H ON;Input signal lower than lower limit of alarm,LED L ON;Input error,LED H and L ON at the same time;Output relay energized,LED RAL ON
Power supply
Supply voltage(Ue) 20~35V DC
Power protection Reverse protection of power supply
Current consumption (at 24Vdc supply,20mA output,output energized)≤110mA
Power supply mode Independent power supply
Power connecting mode Terminal
Dimensions
Depth 107.5mm
Height 75.0mm
Width 45.0mm
Housing
Brand Phoenix
Material PC
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
Safe data(EX)
Max. r.m.s. a.c. or d.c. voltage Um 250V
Max.output voltage Uo 10.5V(9,10);14V(11,12);17V(12,13,14)
Max.output current Io 14mA(9,10);8mA(11,12);330mA(12,13,14)
Max.output power Po 37mW(9,10);28mW(11,12);1.4W(12,13,14)
IIC Max. external inductance Lo 165mH(9,10);150mH(11,12);0.22mH(12,13,14)
IIC Max. external capacitance Co 2.4μF(9,10);0.73μF(11,12);0.375μF(12,13,14)
IIB Max. external inductance Lo 495mH(9,10);450mH(11,12);0.66mH(12,13,14)
IIB Max. external capacitance Co 16.8μF(9,10);4.60μF(11,12);2.20μF(12,13,14)
IIA Max. external inductance Lo 1000mH(9,10);1000mH(11,12);1.76mH(12,13,14)
IIA Max. external capacitance Co 75.0μF(9,10);17.0μF(11,12);9.0μF(12,13,14)
EMC data
Electrical fast transient/burst immunity According to:IEC 61326-1;Class A
Surge immunity According to:IEC 61326-1;Class A
Radiated,radio-frequency,electromagnetic field immunity According to:IEC 61326-1
Electrostatic discharge immunity According to:IEC 61326-1;Class B
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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