Fieldbus Barrier R4D0-FB-IA*

FieldConnex® Fieldbus

8 ... 12 outputs Ex ia IIC, FISCO and Entity
Advanced fault isolation and diagnostics at the spur
FieldBarrier in Zone 1/Div. 2
Instruments in Zone 0...1/Div. 1
For FOUNDATION Fieldbus H1 and PROFIBUS PA
Supports plug-in surge protectors
Very compact, small footprint
Designed for high reliability

Technical Data
Details
Informative Literature
Product Documentation
Design / Simulation
Approvals
Associated Products

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of R4D0-FB-IA*

Product Description
Fieldbus barrier, module for DIN rail mounting

General specifications
Design / Mounting		Cabinet installation
Installation in hazardous area		Zone 1 / Div. 2
Fieldbus connection
Power dissipation		see table 1
Main cable (Trunk)
	Rated voltage	16 ... 32 V DC , min. 15 V in case of brown out
	Rated current	trunk IN to trunk OUT max. 2 A see table 1
	Cable shield grounding option	Capacitive via 5.7 nF Direct
	Voltage drop	trunk IN to trunk OUT 100 mV max.
	Number of couplers	max. 3 per segment
	Reverse polarity protection	Built-In
Outputs
	Number of outputs	8, 10 or 12
	Number of devices per output	1
	Cable length	120 m
	Rated voltage	10 ... 14 V
	Rated current	max. 43 mA at one spur , max. 320 mA total current at all spurs
	Short-circuit current	53 mA , 1 mA in fallback state
	Cable shield grounding option	Capacitive via 4.4 nF
Surge protection		Trunk overvoltage protection if voltage exceeds typ. 39 V, max. 41 V
Diagnostic and Protection Features
Fault Isolation		Short Circuit Current Limitation at spurs Bounce Protection at spurs Signal inhibit at spurs
Physical Layer Diagnostic		Signal level at spurs Signal jitter at spurs Noise level at spurs
Indicators/operating means
Switch		S1 ON: diagnostic alarms activated S2 ON: diagnostic warnings activated S3-S8: not used
LED PWR		green: Fieldbus voltage > 16 V
LED COM/ERR		yellow flashing: fieldbus communication and physical layer status , red: Hardware error
LED SPURS		red: 2 Hz flashing in short-circuit condition
Galvanic isolation
Main wire/outputs		isolation is not affected by interference according to EN 60079-11, voltage peak value 375 V
Output/Output		No Isolation
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013
Standard conformity
Electromagnetic compatibility		NE 21:2011
Degree of protection		IEC/EN 60529
Fieldbus standard		IEC 61158-2
Climatic conditions		IEC 60721
Shock resistance		EN 60068-2-27
Vibration resistance		EN 60068-2-6
Ambient conditions
Ambient temperature		-40 ... 70 °C (-40 ... 158 °F)
Storage temperature		-40 ... 85 °C (-40 ... 185 °F)
Relative humidity		< 95 % non-condensing
Shock resistance		15 g 11 ms
Vibration resistance		1 g , 10 ... 150 Hz
Corrosion resistance		acc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Connection type		screw terminal , pluggable or spring terminal , pluggable
Core cross section		see table 2
Housing material		Polycarbonate
Degree of protection		IP20
Mass		2100 g
Dimensions		see dimensions
Mounting		DIN rail mounting
Data for application in connection with hazardous areas
EU-type examination certificate		BVS 13 ATEX E 121 X
	Marking	II 2(1)G Ex eb ib mb [ia Ga] IIC T4 Gb II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
Main cable (Trunk)
	Maximum safe voltage U_m	253 V AC
Outputs		in accordance to FISCO and Entity
	Power	1.063 W
	Voltage	17.1 V
	Current	248.55 mA
	Inductance	gas group IIC 470 µH , gas group IIB 2 mH
	Capacitance	gas group IIC 367 nF , gas group IIB 2.15 µF
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
International approvals
CSA approval		CSA 14.70004139
	Control drawing	116-0400
	Approved for	Class I, Division 2, Groups A, B, C, D T4 Class I, Zone 1, AEx/Ex e ib mb [ia Ga] IIC T4 Gb Class I, Zone 1, AEx/Ex e ib mb [ia IIC Da] IIC T4 Gb Associated equipment for Class I, Division 1 Groups A, B, C, D Associated equipment for Class II, Division 1 Groups E, F, G Associated equipment for Class III, Division 1
IECEx approval		IECEx BVS 13.0119X
	Approved for	Ex eb ib mb [ia Ga] IIC T4 Gb [Ex ia Da] IIIC [Ex ia Ma] I
Certificates and approvals
FOUNDATION Fieldbus		FF-846
General information
Supplementary information		EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.

Classifications

System	Classcode
ECLASS 13.0	27242605
ECLASS 12.0	27242605
ECLASS 11.0	27242605
ECLASS 10.0.1	27242605
ECLASS 9.0	27242605
ECLASS 8.0	27242605
ECLASS 5.1	27242605
ETIM 9.0	EC001601
ETIM 8.0	EC001601
ETIM 7.0	EC001601
ETIM 6.0	EC001601
ETIM 5.0	EC001604
UNSPSC 12.1	39121008

Details: R4D0-FB-IA*

Function

The FieldBarrier is a diagnostic-enabled, isolated device coupler for DIN rail mounting and connects 8 … 12 instruments with intrinsic safety. At the spur, advanced fault protection isolates conditions such as short circuit, jabber, or bounce. Advanced Diagnostics at the spur detect installation quality issues for optimum segment availability.

Internal components such as the terminator are connected without wiring. Connections requiring maintenance are minimized. Critical components are designed with redundancy or monitored for degradation. All attributes ensure high product integrity.

The FieldBarrier supports diagnostic-enabled accessories such as enclosure leakage sensors and surge protectors. They all transmit fault and diagnostic information to the control room indicating the affected spur. All features contribute to simplified installation, troubleshooting and increased plant up-time.

Informative Literature: R4D0-FB-IA*

Literature	Language	File Type	File Size
Application Report - Controlling and Monitoring liquid Helium at the Deutsches Elektronen-Synchrotron	ENG	PDF	361 KB
Application Report - Digital Communication in Steel-Plate Manufacturing	ENG	PDF	470 KB

Product Documentation: R4D0-FB-IA*

Safety and Security Documentation	Language	File Type	File Size
Instruction manual	ENG	PDF	235 KB
Manuals
Manual	ENG	PDF	2866 KB

Design / Simulation: R4D0-FB-IA*

CAD	Language	File Type	File Size
CAD 2-D / CAD 2-D	ALL	ZIP	1304 KB

Approvals: R4D0-FB-IA*

Certificates	Certificate No.	Language	File Type	File Size
BVS IECEx Certificate of Conformity	IECEx BVS 13.0119X	ALL	LINK	---
Brasil TUV Rheinland Brazil	TÜV 14.1591 X	ALL	PDF	1182 KB
Canada, USA CSA Certificate of Compliance	CSA 14.70004139	ALL	PDF	323 KB
China SITIIAS CCC Ex Certificate	2020322316002483 (Singapore)	ALL	PDF	1013 KB
DNV Marine	TAA0000272	ALL	PDF	100 KB
Europe BVS ATEX Category 2 (1)	BVS 13 ATEX E 121 X	ALL	PDF	1469 KB
United Kingdom CML UK-Type Examination Certificate UKEX Category (1) D UKEX Category (1) G UKEX Category (M1)	CML 23UKEX2145X	ALL	PDF	181 KB
Worldwide Fieldbus Foundation	DC090100	ALL	PDF	55 KB
Control Drawings
Control drawing CSA / Control drawing CSA		ALL	PDF	343 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)	TDOC-0268EENG	ENG	PDF	1142 KB

Associated Products: R4D0-FB-IA*

Matching System Components

	F.FB1.T14.**.1..*..*** FieldBarrier Junction Box
	FieldBarrier Junction Box, Brushed Stainless Steel, 8, 10, 12 outputs Ex ia, Brushed enclosure, IP66, Configurable cable entries for trunk and spurs, Packaged certified solution, For FOUNDATION Fieldbus H1 and PROFIBUS PA, Device coupler location: Zone 2 - high-power trunk Zone 1 - high-power trunk, Device coupler location [2]: Zone 1 - high-power trunk, Instrument location / spur protection: Zone 0 ... 1 - intrinsic safety, Function: Device coupler, Design / Mounting: Outside installationpa

	F.FB1.P14.A*.1..*..*** FieldBarrier Junction Box, Polyester (GRP)
	8, 10, 12 outputs Ex ia, Impact resistance enclosure, IP66, Configurable cable entries for trunk and spurs, Packaged certified solution, For FOUNDATION Fieldbus H1 and PROFIBUS PA, Device coupler location: Zone 2 - high-power trunk Zone 1 - high-power trunk, Device coupler location [2]: Zone 1 - high-power trunk, Instrument location / spur protection: Zone 0 ... 1 - intrinsic safety, Function: Device coupler, Design / Mounting: Outside installationpa

Accessories

	F*-LBF-D1.32 Surge Protector
	FieldConnex® Fieldbus, Surge protector, threaded, for installation via threaded inlet in field housing (Ex d), IP67, Surge Protector in stainless steel housing, Flameproof enclosure (Ex d) protection, Surge protection for '+' and '-' fieldbus lead, Choice of threads 20 mm or 1/2" NPT, For FOUNDATION Fieldbus H1 and PROFIBUS PA, IECEx approval, Europe, Device coupler location: non-explosion hazardous area Zone 2 - high-power trunk Zone 1 - high-power trunkpa

	SCP-LBF-IA1.36.IE* Surge Protector
	FieldConnex® Fieldbus, Surge protector, pluggable module for spur installation on segment protector, Pluggable, mounts between device coupler and spur cable, Intrinsically safe (Ex ia), FISCO, Entity, DART Fieldbus, or general-purpose, Optional diagnostics for wear, Grounding of shield via gas-discharge tube, For FOUNDATION Fieldbus H1 and PROFIBUS PA, IECEx approval, Europe, USA, Canadapa

	ELS-1 Enclosure Leakage Sensor
	FieldConnex® Fieldbus, Enlcosure leakage sensor for operation with FOUNDATION Fieldbus and PROFIBUS PA, Indication via LED and Advanced Diagnostics, Intrinsically safe, FISCO or Entity, For instrument or device coupler, Fits inside terminal compartment, For FOUNDATION Fieldbus H1 and PROFIBUS PA, IECEx approval, Europe, USA, Device coupler location: non-explosion hazardous area Zone 2 - high-power trunk Zone 1 - high-power trunk Division 2 - high-power trunk Division 1 - high-power trunkpa

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Technologies

Fieldbus in the Safe or Any Hazardous Area

Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
phone +49 621 776-0

Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.