SPD for Signal (24V; 3 wires; In=10kA; Intrinsic Safety ) 7061738
C-24B3-EX  SPD for Signal (24V; 3 wires; In=10kA; Intrinsic Safety ) 7061738
SPD for 24V signal; 3 wires; Intrinsic Safety; AI、AO、DI、DO; RS-232; C2: 20kV/10kA/line; grounding via the rail directly.
Voltage:
24V
wire:
3
Nominal discharge current ln:
10kA
EX:
Intrinsic safety
Connection:
Push-in connection
C-24B3-EX
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SPD for Signal (24V; 3 wires; In=10kA; Intrinsic Safety ) 7061738

Product Features
Protections
Dimensions
Housing
Basic Parameter
Security Data(Lightning Protection)
Security Data(Explosion-Proof)
Safety Characteristic Parameter(SIL)
Product Approvals
Certification
Standards
Ambient Requirements
Connection Parameters
Mounting
产品参数
Product Features
Features 24V; 10kA; Intrinsic Safety; Three Wire
Protections
Protected Objects/Systems AI;AO;DI;DO;RS-232
Dimensions
Depth 72.0mm
Width 6.0mm
Height 88.0mm
Housing
Colors Blue
Flame Retardant Grade V0
Protection Level IP20
Material PA66
Brand Dinkle
Basic Parameter
Response Time 1ns
Resistance per Wire 1ohm
Bandwidth 40MHz(-0.5dB)
Leakage Current <1uA
Maximun continuous operating voltage Uc 32 VDC
Nominal operating voltage Un 24 VDC
Nominal Operating Current IL 500mA
Security Data(Lightning Protection)
Voltage Protection Level Up(8/20us) 60V(Line to Line)/600V(Line to Ground)
Impulse Current Iimp(10/350us) 2.5kA
Maximum Discharge Current Imax(8/20us) 20kA
Nominal Discharge Current In(8/20us) 10kA
Security Data(Explosion-Proof)
Maximum Internal Inductance Li 0mH
Maximum Internal Capacitance Ci 0μF
Maximum Input Power Pi 5.32W
Maximum Input Current Ii 500mA
Maximum Input Voltage Ui 30V
Safety Characteristic Parameter(SIL)
Safety Integrity Level(SIL) SIL3
Safe Failure Fraction(SFF) 90.62%
λDD 2.48E-08
λDU 2.57E-09
λSD 1.23E-08
λSU 6.05E-08
Product Approvals
Certification Lightning Protection Certification;Functional Safety Certification; CE Certification
Certification
Lightning Protection Certification Shanghai Lightning Protection Products Test Center
Functional Safety SIL3
Standards
Names GB/T 18802.21 / IEC 61643-21; GB/ T 3836.1 / IEC 60079-0; GB/ T 3836.4 / IEC 60079-11; IEC 61508
Ambient Requirements
Maximum Altitude 2000m
Applicable Location Cabinet
Permissible Humidity (Operation) 10%—90%
Ambient Temperature (Storage) -40—85℃
Ambient Temperature (Operation) T4:-40~+80℃ T5:-40~+70℃ T6:-40~+50℃
Connection Parameters
Connection Method Terminal Connection
Stripping Length 8mm
Conductor Cross Section Flexible 0.2—2.5mm2
Conductor Cross Section Solid 0.2—4mm2
Mounting
Mounting Method 35mm Lead Rail
Interface Push-in
Mounting Position Cabinet
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