ÃëàâíàÿÊàòàëîãPepperl-FuchsProcess InterfacesProcess Automation Product
 

RSD-FI-Ex2 - Frequency input | RSD-FI-Ex2 - Quad Industry GmbH

Àðòèêóë: RSD-FI-Ex2
Íàèìåíîâàíèå: Frequency input | RSD-FI-Ex2
Ïðîèçâîäèòåëü: Pepperl-Fuchs


  • 2-channel
  • Inputs EEx ia IIC
  • Device installation in Zone 1, Zone 2, or Zone 22
  • Module can be exchanged under voltage in Zone 1 (hot swap)
  • Frequency measurement, pulse-rate measurement, flow-rate measurement
  • Rotational speed monitoring
  • Standstill monitoring
  • Rotation direction detection, flow direction detection
  • Frequency measuring range up to 32 kHz
  • Lead breakage (LB) monitoring for each field circuit
  • EMC acc. to NAMUR NE 21

Datasheet as PDF in following languages:


Technical Data: RSD-FI-Ex2

Supply
Connectionterminals 34, 50 V+; 35, 51 V-
Rated voltage8.88 ... 9.5 V
Power loss4.25 W
Power consumption4.25 W
Interface
Interface type manufacturer specific bus
Cycle time1.2 ms
Input
Frequency input
Number of channels2
ConnectionNAMUR: terminals: ch 0: 6-, 7+; ch 1: 8+, 9-
magnetic sensor 50 mV: terminals: ch 0: 4+, 6-; ch 1: 11+, 9-
magnetic sensor 500 mV: terminals: ch 0: 5+, 3-; ch 1: 10+, 12-
VORTEX 3 V: terminals: ch 0: 0sig, 2+, 3-; ch 1: 15sig, 13+,12-
VORTEX 6 V: terminals: ch 0: 1sig, 2+, 3-; ch 1: 14sig, 13+,12-
Preparation timemax. 4 ms
Input frequency1 ... 32000 Hz , sine
1 ... 20000 Hz , rectangular
Input pulse lengthmin. 20 µs
Gate entrance
Number of channels2
ConnectionNAMUR: terminals: ch 0: 23-, 24+; ch 1: 25+, 26-
magnetic sensor 50 mV: terminals: ch 0: 21+, 23-; ch 1: 28+, 26-
magnetic sensor 500 mV: terminals: ch 0: 22+, 20-; ch 1: 27+, 29-
Inputs NAMUR
Rated valuesacc. to EN 60947-5-6 (NAMUR)
Switching point/switching hysteresis1.2 ... 2.1 mA , approx. 0.2 mA
Pulse/Pause ratiomin. 25 µs / min. 25 µs
Lead monitoringbreakage I max. 0.35 mA , short-circuit I min. 6 mA
Inputs magnetic sensor
Input signalmagnetic sensor 50 mV: 50 mV , 28 V ACpp
magnetic sensor 500 mV: 500 mV , 28 V ACpp
Inputs VORTEX
Transmitter supply voltageVORTEX 3 V: 15 V at20 mA
VORTEX 6 V: 15 V at 20 mA
Response thresholdVORTEX 3 V: 3 V
VORTEX 6 V: 6 V
Output
Number/Type1 potential-free relay contact
Connectionterminals ch 0: 17 NO, 18 NC, 37 COM; ch 1: 31 NO, 32 NC, 46 COM
backplane bus
Contact loading24 V / 93 mA
Energized/De-energized delay10 ms / 5 ms
Mechanical life1 x 105 vat max. contact loading
Directive conformity
Electromagnetic compatibility
Directive 2004/108/ECEN 61326-1:2006
Explosion protection
Directive 94/9/ECEN 60079-0: 2006, EN 60079-11: 2007, EN 60079-26: 2007, EN 61241-0: 2006, EN 61241-11: 2006
Standard conformity
Insulation coordinationEN 50178:1997
Electrical isolationEN 60079-11:2007
Electromagnetic compatibilityNE 21:2006
Protection degreeIEC 60529
Climatic conditionsIEC 60721
Ambient conditions
Classification3K3
Ambient temperature-20 ... 70 °C (-4 ... 158 °F)
Storage temperature-20 ... 100 °C (-4 ... 212 °F)
Relative humidity95 % non-condensing
Shock resistance15 g peak, 11 ms period
Vibration resistance2 g , 10 ... 500 Hz according to IEC 60068-2-6
Damaging gasacc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Connection typeTerminals
Core cross-sectionmax. 2.5 mm2
Protection degreeIP20, for on-site installation a separate housing is required with a minimum of IP54
Massapprox. 200 g
MountingDIN rail mounting
Data for application in connection with Ex-areas
EC-Type Examination CertificateDMT 98 ATEX E 014 X , for additional certificates see www.pepperl-fuchs.com
Group, category, type of protectionEx-Hexagon II (1)2G EEx ia/ib IIB/IIC
II (1D)(2D)
Temperature classT4
Supplyonly in connection with the power units RSD2-PSD2-Ex4.34, RSA6-PSD-Ex4.34
NAMUR
Voltage14.7 V DC
Current15 mA
Power30 mW
External capacitance620 nF
External inductance80 mH
L/R-ratio0.65 mH/Ω
Magnetic sensor
Voltage14.7 V DC
Current10 mA
Power18 mW
External capacitance620 nF
External inductance150 mH
L/R-ratio1.03 mH/Ω
VORTEX
Voltage26.5 V DC
Current82 mA
Power520 mW
External capacitance95 nF
External inductance2 mH
L/R-ratio0.06 mH/Ω
Output
Voltage28 V DC
Current93 mA
Power651 mW
Internal capacitancenegligible
Internal inductancenegligible
Internal buscustomer specific
Statement of conformity
Group, category, type of protection, temperature classEx-Hexagon II 3D IP54 T 90°C
Electrical isolation
Input/inputno electrical isolation
Input/Outputsafe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 60 V
Input/power supplysafe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 60 V
Input/Internal Bussafe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 60 V
Internal bus/power supplysafe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 60 V
Output/power supplysafe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 60 V
Output/Internal Bussafe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 60 V
Output/Outputsafe electrical isolation acc. to EN 60079-11: 2007, voltage peak value 60 V

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