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RD0-FB-Ex4.* – Fieldbus Barrier – PEPPERL+FUCHS Fieldbus Infrastructure

$ 1,265.00

SKU RD0-FB-Ex4 Category

General Specifications

Design / Mounting Cabinet installation
Installation in hazardous area Zone 1 / Div. 2

Fieldbus connection

Main cable (Trunk)
Connection input (Trunk IN): terminals 3+, 4-, 5s
output (Trunk OUT): terminals 7-, 8+, 6s
Rated voltage 32 … 16 V DC
Rated current 31 mA … 26 mA (without load)
77 mA … 115 mA (at 20 mA load per input)
120 mA … 209 mA (at 40 mA load per input)
135 mA … 241 mA (short-circuit on all outputs)
Voltage drop trunk IN to trunk OUT 100 mV max.
Number of couplers max. 4 per segment
Outputs
Number of devices per output 1
Connection output 1: terminals 10+, 11-, 12S shield;
output 2: terminals 13+, 14-, 15S shield;
output 3: terminals 16+, 17-, 18S shield;
output 4: terminals 19+, 20-, 21S shield
Rated voltage 10 … 13 V
Rated current max. 43 mA
Short-circuit current 50 mA

Indicators/operating means

LED voltage Fieldbus green: on, bus voltage existent
LED status output red flashing: short-circuit

Galvanic isolation

Main wire/outputs isolation is not affected by interference according to EN 50020, voltage peak value 375 V

Directive conformity

Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013

Standard conformity

Electromagnetic compatibility NE 21:2006
Degree of protection IEC/EN 60529
Fieldbus standard IEC 61158-2
Climatic conditions DIN IEC 721
Corrosion resistance acc. to ISA-S71.04-1985, severity level G3

Ambient conditions

Ambient temperature -50 … 70 °C (-58 … 158 °F)
Storage temperature -40 … 85 °C (-40 … 185 °F)

Mechanical Specifications

Connection type screw terminal
Core cross section up to 2.5 mm2
Housing see figure 1
Housing material Polycarbonate
R… DIN rail housing PA 6.6
Degree of protection IP20
Mass 1050 g
Mounting DIN rail mounting

Data for application in connection with hazardous areas

EU-type examination certificate PTB 02 ATEX 2086
Marking Ex-Hexagon II 2 (1) G Ex eb mb [ia Ga] IIC T4 Gb ,
[exsign] II (1) D [Ex ia Da] IIIC
Main cable (Trunk)
Maximum safe voltage Um 253 V AC
Outputs
Power Po 975 mW
Voltage Uo 15.75 V
Current Io 248 mA
Directive conformity
Directive 2014/34/EU EN IEC 60079-0:2018+AC:2020 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012 , EN 60079-18:2015+A1:2017

International approvals

FM approval CoC 3015728
Control drawing 116-0266
Approved for Class I, Division 2, Groups A, B, C, D / Class I, Zone 2, AEx nA [ia] IIC T4
CSA approval CoC 1845315
Control drawing 116-0266
Approved for Class I, Division 2, Groups A, B, C, D / Class I, Zone 2, Ex nA [ia] IIC T4
IECEx approval
IECEx certificate IECEx PTB 03.0003
IECEx marking Ex eb mb [ia Ga] IIC T4 Gb
[Ex ia Da] IIIC

Certificates and approvals

FOUNDATION Fieldbus FF-846

Additional information

Weight 1.050 kg

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