1input,1output DI,Relay output Isolated Barrier
GS8512-EX.11  1input,1output DI,Relay output Isolated Barrier
This product needs an independent power supply, each channel can be independently set to the input and output in phase or reverse control, and has function of input line fault detection alarm indication.
Number of channels:
1input/1output
Output signal:
Relay
Input signal:
Dry contact/proximity switch
Power Supply Mode:
24VDC
Power Connection Mode :
Terminal Power Supply
Bus Power Supply
SIL Level:
SIL3
GS8512-EX.11
Product details
Technichal Data
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1input,1output DI,Relay output Isolated Barrier


1input,1output DI,Relay output Isolated Barrier


Product Name
 GS8512-EX.11  Isolated Barrier
Number of channels  1 input/1 output
Supply voltage(Ue)  20~35V DC
Input signal  Switch or NAMUR Proximity Detector
Output signal  Relay
Ex-marking  [Ex ia Ga]IIC
Field apparatus  Dry contact or DIN19234 standard NAMUR proximity switch input field  devices (including the intrinsically safe type pressure switch, temperatur  e switches, liquid level switch).

1input,1output DI,Relay output Isolated Barrier

1input,1output DI,Relay output Isolated Barrier

1input,1output DI,Relay output Isolated Barrier

1input,1output DI,Relay output Isolated Barrier

1input,1output DI,Relay output Isolated Barrier


GS8512-EX.11, EX-CN-NEPSI-

GS8512-EX.11,EX-IECEx

GS8512-EX.11,日本防爆产品认证(TIIS),日本国社团法人产业安全技术协会

GS8512-EX.11,EX-ATEX-DNV

General
Input data
Output data
Power supply
Dimensions
Housing
Product approvals
Standard/Specification
Safe data(EX)
Safety-related parameters(SIL)
EMC data
Operating conditions
Connection data
Installation
Others
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Technichal Data
General
Number of channels 1input/1output
Dielectric strength Between non-intrinsically safe part and intrinsically safe part≥2500VAC,Between power supply part and non-intrinsically safe part≥500VAC
Response time ≤10ms
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), IEC 61326-3-1
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
Output data
Drive capability 250V AC,2A or 30V DC,2A
Load type resistive load
Output signal Relay
Power supply
Supply voltage(Ue) 20~35V DC
Power protection Reverse protection of power supply
Current consumption (at 24Vdc supply,output energized) ≤30mA
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 IECEx;ATEX;TIIS(JP);NEPSI;SIL;CE;CCS
Standard/Specification
NEPSI [Ex ia Ga] IIC Comply with standard: GB 3836.1、GB 3836.4、GB 3836.20
IECEx [Ex ia Ga] IIC Comply with standard: IEC 60079-0、IEC 60079-11、IEC 60079-26
ATEX II(1)G[Ex ia Ga]IIC Comply with standard: EN 60079-0 、EN 60079-11、EN 60079-26
Functional safety SIL3 Comply with standard: IEC 61508
TIIS TIIS
CE ATEX 94/9/EC
CCS Comply with CCS standard: Rules for Classification of Sea-Going Steel Ships
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)
Safety-related parameters(SIL)
Type of equipment Type A
Safety integrity level(SIL) 3
Mode of operation (Low demand) IEC 61508-Low demand
Safe failure fraction(Low demand) (SFF) 0.9685
Proof test interval(Low demand) (PTI) 4 years
λS(Low demand) 165 FIT
λDU(Low demand) 5.36 FIT
λDD(Low demand) 0 FIT
Average probability of dangerous failure on demand(Low demand) (PFDAVG) 9.38E-05
Diagnostic coverage(Low demand) (DC) 0
Mode of operation (High demand) IEC 61508-High demand
Safe failure fraction(High demand) (SFF) 0.9685
Proof test interval(High demand) (PTI) 4 years
λS(High demand) 165 FIT
λDU(High demand) 5.36 FIT
λDD(High demand) 0 FIT
Average frequency of a dangerous failure per hour(High demand) (PFH) 5.36E-09
Diagnostic coverage(High demand) (DC) 0
EMC data
Electrical fast transient/burst immunity According to:IEC 61326-3-1;FS,Class A
Surge immunity According to:IEC 61326-3-1;FS,Class A
Radiated,radio-frequency,electromagnetic field immunity According to:IEC 61326-3-1;FS,Class A
Electrostatic discharge immunity According to:IEC 61326-3-1;FS,Class A
Immunity to conducted disturbances, induced by radio-frequency fields According to:IEC 61326-3-1;FS,Class A
Immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz According to:IEC 61326-3-1;FS,Class A
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 relay is energized, with yellow LED ON. If input < 1.2mA, output relay is de-energized,with yellow LED OFF.
Switch setting function Switch(I),K2 and K4 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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