DI,Transistor Output  Isolated Barrier  With LFD(1 channel)
GS8519-EX.12A  DI,Transistor Output Isolated Barrier With LFD(1 channel)
GS8519-EX.12A
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Technichal Data
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DI,Transistor Output  Isolated Barrier  With LFD(1 channel)

DI,Transistor Output  Isolated Barrier  With LFD(1 channel)


Product Name  GS8519-EX.12A  Isolated Barrier With LFD
Number of channels  1 input/2 outputs
Input signal  Switch or NAMUR Proximity Detector
Output signal  Transistor
Ex-marking  [Ex ia Ga]ⅡC
Supply voltage(Ue)  20~35V DC
Field apparatus  Dry contact or DIN19234 standard NAMUR proximity switch  input field devices (including the intrinsically safe type press  ure switch, temperature switches, liquid level switch).

DI,Transistor Output  Isolated Barrier  With LFD(1 channel)

DI,Transistor Output  Isolated Barrier  With LFD(1 channel)


DI,Transistor Output  Isolated Barrier  With LFD(1 channel)

DI,Transistor Output  Isolated Barrier  With LFD(1 channel)


GS8519-EX.12A, EX-CN-NEPSI-

General
Input data
Output data
Power supply
Dimensions
Housing
Product approvals
Standard/Specification
Safe data(EX)
EMC data
Operating conditions
Connection data
Installation
Others
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Technichal Data
General
Number of channels 1input/2outputs
Dielectric strength Between non-intrinsically safe part and intrinsically safe part≥2500VAC,Between power supply part and non-intrinsically safe part≥500VAC
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 100g
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)
Suitable location zone 0;zone 1;zone 2;IIA;IIB;IIC;T4~T6
Input data
Input signal Switch or NAMUR Proximity Detector
Open circuit voltage ≈8V
Short circuit current ≈8mA
Input frequency range ≤5kHz
Output data
Load type resistive load
Output signal Transistor
Transistor output Transistor collector output: High level: Vcc Low level: ≤2.5V(at drive current=10mA,Vcc=24V) Max drive current≤40mA,load resistance:2kΩ≤RL≤20kΩ Transistor emitter output: High level: Vcc-2.5V Low level: ≤0.5V(at drive current=10mA,Vcc=24V) Max drive current≤40mA, load resistance: 2kΩ≤RL≤10kΩ Note:”Vcc” is external power supply of output, Vcc≤40V
Level signal output Voltage level output: 4.5V≤VH≤12V,VL≤0.5V;Drive current: ≤10mA,load resistance≥1kΩ
Power supply
Supply voltage(Ue) 20~35V DC
Power protection Reverse protection of power supply
Current consumption (at 24Vdc supply, transistor turn on)≤40mA
Power supply mode Independent power supply
Power connecting mode DIN Rail BUS;Terminal
Dimensions
Depth 118.9mm
Height 106.0mm
Width 12.5mm
Housing
Brand Phoenix
Material PC
Degree of protection IP20
Flammability rating UL94/V0
Colour gray
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(7,8)
Max.output current Io 14mA(7,8)
Max.output power Po 37mW(7,8)
IIC Max. external inductance Lo 165mH(7,8)
IIC Max. external capacitance Co 2.4μF(7,8)
IIB Max. external inductance Lo 495mH(7,8)
IIB Max. external capacitance Co 16.8μF(7,8)
IIA Max. external inductance Lo 1000mH(7,8)
IIA Max. external capacitance Co 75.0μF(7,8)
EMC data
Electrical fast transient/burst immunity According to:IEC 61326-1;Class B
Surge immunity According to:IEC 61326-1
Radiated,radio-frequency,electromagnetic field immunity According to:IEC 61326-1;Class A
Electrostatic discharge immunity According to:IEC 61326-1;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
Others
Input and output characteristics If input>2.1mA, output transistor is turned on, with yellow LED ON. If input<1.2mA, output transistor is turned off, with yellow LED OFF.
Switch setting function Switch(I),K2 must be set to OFF state, no line fault (breakage, short circuit) detection; When using line fault (breakage, short circuit) detection function, resistors must be fitted, 22kΩ in parallel with switch, 680Ω in series with switch, see Switch (II), K2 and K4 set to ON state.
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