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Products
FB-ET/E - Trunk module

FB-ET/E - Trunk module

2316050

Trunk module for Foundation Fieldbus and PROFIBUS PA modular device couplers with terminator

Product details

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Product description

The FB-ET/E connects the trunk of a fieldbus segment to modular device couplers using the tbus connector system. Pre-installed terminator in the trunk-out connector for easy installation.

Technical data

Notes

Utilization restriction
CCCex note	Use in potentially explosive areas is not permitted in China.

Product properties

Product type	Device coupler

Electrical properties

Supply
Supply voltage range	10.5 V DC ... 32 V DC (input on trunk line side)
Max. current consumption	2 mA (with terminator)

Connection data

Supply
Conductor cross section, flexible	2.50 mm² ... 0.20 mm²
Conductor cross section, rigid	2.50 mm² ... 0.20 mm²
Conductor cross section, flexible [AWG]	24 ... 12
Conductor cross section AWG	24 ... 12

Ex data

Safety data
Input voltage U_i	17.5 V (FNICO/FISCO ic)
Input voltage U_i		32 V (maximum non-FISCO)
Max. voltage U_i	32 V
Input current I_i	1 A (max. T-BUS load current)
Inductance Li	0 mH (FNICO/FISCO ic)
Capacitance Ci	1.826 nF (FNICO/FISCO ic)
Max. output voltage U_o	= U_i

Interfaces

Signal	PROFIBUS
Signal		FOUNDATION Fieldbus
Data: Foundation Fieldbus and PROFIBUS PA Segment
Connection method	Pluggable COMBICON screw connection for each spur
Termination resistor	100 Ω, external removable plug included
Conductor cross section flexible max.	2.5 mm²
Conductor cross section flexible min.	0.2 mm²
Conductor cross section, rigid max.	2.5 mm²
Conductor cross section, rigid min.	0.2 mm²
Conductor cross section AWG max.	12
Conductor cross section AWG min.	24
Surge protection	Active if voltage exceeds 39 V (typ.) or 41 V (max.)
Voltage drop trunk line / outputs	≤ 0.2 V

Dimensions

Width	17.5 mm
Height	99.1 mm
Depth	70.4 mm

Material specifications

Color	green

Mechanical tests

Corrosive resistance in accordance with ANSI-ISA 71.04-1985 - Severity level G3	:

Environmental and real-life conditions

Ambient conditions
Degree of protection	IP20
Ambient temperature (operation)	-40 °C ... 85 °C
Ambient temperature (storage/transport)	-40 °C ... 85 °C
Max. permissible relative humidity (operation)	< 95 % (non-condensing)
Permissible humidity (operation)	10 % ... 95 % (non-condensing)
Shock	15g, 11 ms
Vibration (operation)	10 Hz ... 150 Hz, 1g

Approvals

Conformity/Approvals
Conformance	CE-compliant, additionally EN 61326
IEC	IEC 60529, IEC 61158-2
Fieldbus Foundation	FF-846
EN	EN 61326, EN 60068-2-27, EN 60068-2-6
NE	NAMUR NE 21
Ex data
ATEX	Sira 14ATEX4017X; II 3G; Ex nA IIC T4 Gc; Ex ic IIC T4, FISCO ic
IECEx	IECEx SIR 14.0010X; Ex nA IIC T4 Gc; Ex ic IIC T4 Gc, FISCO ic
CSA, USA/Canada	Class I, Div. 2, Groups A, B, C, D; Ex nA IIC T4 Gc; Ex nL IIC T4, FNICO; Ex ic IIC T4 Gc, FISCO ic Class I, Zone 2; AEx nA IIC T4 Gc; AEx nL IIC T4, FNICO; AEx ic IIC T4 Gc, FISCO ic

Standards and regulations

Standards
Standards/regulations	IEC 60529, IEC 61158-2
		NE21
		EN 61326, EN 60068-2-27, EN 60068-2-6
		FF-846
Standards/regulations
Standards/regulations	Ring wave noise immunity in acc. with IEC 61000-4-12
Standards/regulations
Standards/regulations	Dry heat in acc. with IEC 61131-2
Standards/regulations
Standards/regulations	Damp heat in acc. with IEC 61131-2
Standards/regulations
Standards/regulations	Shock and vibration in acc. with EN 61131-2 and EN 50178
Standards/regulations	IEC 61158-2

Mounting

Mounting type	DIN rail mounting
Mounting position	On horizontal DIN rail NS 35 in acc. with EN 60715

Commercial data

Item number	2316050
Packing unit	5 pc
Minimum order quantity	1 pc
Sales key	M1 - Communication Techn.
Product key	DNC144
Catalog page	Page 454 (C-6-2019)
GTIN	4055626000923
Weight per piece (including packing)	111,9 g
Weight per piece (excluding packing)	62,6 g
Customs tariff number	85389099
Country of origin	US

Classifications

ECLASS

ECLASS-13.0

27242608

ETIM

ETIM 9.0

EC001604

UNSPSC

UNSPSC 21.0

32151600

Environmental product compliance

EU RoHS
Fulfills EU RoHS substance requirements	Yes
Exemption	7(a), 7(c)-I
China RoHS
Environment friendly use period (EFUP)	EFUP-50 An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
EU REACH SVHC
REACH candidate substance (CAS No.)	Lead (CAS: 7439-92-1)

Compatible products

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FB-PS-25/0.36A - Power supply 2316035
PT 1X2-24AC-ST - Surge protection plug 2856058
PT 1X2+F-BE - Surge protection base-element 2856126
FB-15-SS - Junction box 2316190
FB-9-SS - Junction box 2316213
FB-PS-PLUG-24DC/28DC/0.5/EX - Power module 2316132
FB-PS-BASE/EX - Power distributor 2316145
FB-DIAG/FF/NC - Device coupler 2316297
FIELDBUS TERMINATOR - Termination resistor 2316034

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