Pepperl+Fuchs FieldConnex R-SP-E12 User manual
Release date 2013-01-25 08:54 Date of issue 2013-01-25 130713_eng.xml
R-SP-E12
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group • Tel.: Germany +49-621-776-0 • USA +1-330-4253555 • Singapore +65-67-799091 • Internet www.pepperl-fuchs.com
1
Fieldbus Segment Protector
Zone 1/Div. 2
Spur 1 Spur 2
I I
Spur 3
I
Spur 12
I
T
...
...
-S+
-S+-S+-S+-S+
Trunk
IN
Connection
Assembly
• 12 increased safety outputs (Ex e)
• Segment Protector in Zone 1/Div. 2
• Instruments in Zone 1/Div. 1
• Short-circuit protection per output
• For FOUNDATION Fieldbus H1 and PROFIBUS PA
• High power on trunk and spurs
Function
The R-SP-E12 Segment Protector is a fieldbus coupler that
connects instruments to the fieldbus segment.
Flameproof (Ex d) field devices are connected to the trunk line
via one output each. Trunk and spurs are certified increased
safety (Ex e).
Short-circuit protection ensures proper operation of the
segment in case of unwanted faults at the spur. Work on
devices always requires a hot work permit. The integrated
fieldbus terminator features high-availability design and is
selectable.
Connectors are fixed screw terminals. Any grounding and
shielding concept is possible based on FieldConnex
enclosure solutions.
Customizable housings host one or more Segment Protectors
for different output counts.
Features
R
®
Release date 2013-01-25 08:54 Date of issue 2013-01-25 130713_eng.xml
Technical data R-SP-E12
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group • Tel.: Germany +49-621-776-0 • USA +1-330-4253555 • Singapore +65-67-799091 • Internet www.pepperl-fuchs.com
2
Fieldbus interface
Power loss 250 mW
Main cable (Trunk)
Rated voltage 9 ... 32 V DC
Outputs
Rated voltage ≤32 V
Rated current ≤40 mA
Short-circuit current max. 50 mA
Self current consumption ≤9 mA
Voltage drop main cable/outputs ≤1.3 V
Terminating impedance 100 Ωintegrated
Terminating resistor selectable 100 Ωintegrated
Surge protection trunk, spurs overvoltage protected if voltage exceeds typ. 39 V, max. 41 V
Indicators/operating means
LED PWR green: Fieldbus voltage > 10 V
LED CHANNEL ERROR red flashing: short-circuit
LED COM yellow: bus activity
LED TERM ON yellow: termination activated
Directive conformity
Electromagnetic compatibility
Directive 2004/108/EC EN 61326-1:2006
Standard conformity
Electromagnetic compatibility NE 21:2006
Protection degree IEC 60529
Fieldbus standard IEC 61158-2
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 5 g , 10 ... 150 Hz
Mechanical specifications
Connection type screw fixing
Core cross-section ≤2.5 mm2/ AWG 12-24
Housing material Polycarbonate
Housing width 216 mm
Housing height 100 mm
Housing depth 50 mm
Protection degree IP20
Mass 800 g
Mounting DIN rail mounting
Coating resin filled
Data for application in connection
with Ex-areas
EC-Type Examination Certificate PTB 04 ATEX 2100 X
Group, category, type of protection,
temperature class
¬II 2G EEx mb e IIC T4
Maximum values
Rated voltage ≤35 V
Prospective short-circuit current 100 A
Directive conformity
Directive 94/9/EC EN 50014:1997+A1+A2 , EN 50019:2000 , EN 60079-18:2004
International approvals
IECEx approval IECEx PTB 05.0010X
Approved for Ex me II T4
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.
Release date 2013-01-25 08:54 Date of issue 2013-01-25 130713_eng.xml
Technical data R-SP-E12
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group • Tel.: Germany +49-621-776-0 • USA +1-330-4253555 • Singapore +65-67-799091 • Internet www.pepperl-fuchs.com
3
Note:
For the connection of the cable shields earth bars are to be used in the enclosure. With metallic enclosures the appropriate
insulation has to be ensured.
see manual
Dimensions
Installation note
Spur terminals
Trunk
terminals
Mounting on
DIN rail
DIN mounting rail
Terminals for
terminator bridge
LEDs
channel state
LED
fieldbus status
LED
fieldbus power
LED
terminator on
100
50
213
1 2 3 4 5 6 7 8 9 10 11
Tr u n k
In
12
Channel
On
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