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HiC2821 Switch Amplifier

主要优势一览

  • 1-channel isolated barrier
  • 24 V DC supply (bus powered)
  • Dry contact or NAMUR input
  • Usable as signal splitter (1 input and 2 outputs)
  • 2 relay contact outputs
  • Fault relay contact output
  • Line fault detection (LFD)
  • Reversible mode of operation
  • Up to SIL 2 acc. to IEC/EN 61508

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Product photo: Switch Amplifier HiC2821
Product photo: Switch Amplifier HiC2821
Approval
Functional Safety: Safety Integrity Level - 2
Approval
Product Compliance: Europe – CE
Product Compliance: USA - cULus
Approval
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HiC2821 技术数据

Signal typeDigital Input
Safety Integrity Level (SIL)SIL 2
ConnectionSL1: 1a(-), 1b(-); 2a(+), 2b(+)
Rated voltageUr19 ... 30 V DC bus powered via Termination Board
Ripple≤ 10 %
Rated currentIr≤ 30 mA
Power dissipation≤ 500 mW
Power consumption≤ 500 mW
Connection sidefield side
ConnectionSL2: 5a(+), 5b(-)
Rated valuesacc. to EN 60947-5-6 (NAMUR), see manual for electrical data
Open circuit voltage/short-circuit currentapprox. 10 V DC / approx. 8 mA
Switching point/switching hysteresis1.2 ... 2.1 mA / approx. 0.2 mA
Line fault detectionbreakage I ≤ 0.1 mA , short-circuit I ≥ 6.7 mA
Pulse/Pause ratiomin. 20 ms / min. 20 ms
Connection sidecontrol side
ConnectionSL1: 8a, 7a; 10a, 9a
Output Isignal ; relay
Output IIsignal or fault message ; relay
Contact loading50 V DC / 0.5 A
Minimum switch current2 mA / 24 V DC
Energized/De-energized delay≤ 20 ms / ≤ 20 ms
Mechanical life107 switching cycles
ConnectionSL1: 6b
Output typeopen collector transistor (internal fault bus)
Switching frequency≤ 10 Hz
Output/power supplybasic insulation acc. to EN 50178, rated insulation voltage of 50 V AC
Output/Outputbasic insulation acc. to EN 50178, rated insulation voltage of 50 V AC
Display elementsLEDs
Control elementsDIP switch
Configurationvia DIP switches
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Galvanic isolationEN 50178:1997
Electromagnetic compatibilityEN IEC 61326-3-2:2018 , NE 21:2012
For further information see system description.
Degree of protectionIEC 60529:2001
InputEN 60947-5-6:2000
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Degree of protectionIP20
Massapprox. 100 g
Dimensions12.5 x 106 x 128 mm (0.5 x 4.2 x 5.1 inch) (W x H x D)
Height106 mm
Width12.5 mm
Depth128 mm
Mountingon termination board
Codingpin 1 and 2 trimmed
For further information see system description.
EU-type examination certificateBASEEFA 06 ATEX 0093 X
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC
[exsign] II (1)D [Ex ia Da] IIIC
[exsign] I (M1) [Ex ia Ma] I
Input[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
VoltageUo10.5 V
CurrentIo17.1 mA
PowerPo45 mW (linear characteristic)
Supply
Maximum safe voltageUm253 V AC (Attention! Um is no rated voltage.)
Output
Contact loading50 V DC / 0.5 A
Maximum safe voltageUm253 V AC (Attention! The rated voltage can be lower.)
CertificatePF 08 CERT 1047 X
MarkingEx-Hexagon II 3G Ex nA nC IIC T4 Gc
Galvanic isolation
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Input/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
FM approval
Control drawing16-534FM-12 (cFMus)
UL approvalE106378
Control drawing116-0434
IECEx approval
IECEx certificateIECEx BAS 06.0026X
IECEx marking[Ex ia Ga] IIC
[Ex ia Da] IIIC
[Ex ia Ma] I
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
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