Segment Protector for Cabinet
Installation
R-SP-E12
<
12 increased safety outputs (Ex e)
<
Short circuit current limitation per output
<
Segment Protector in Zone 1/Div. 2
<
Instruments in Zone 1/Div. 1
<
For FOUNDATION Fieldbus H1 and PROFIBUS PA
<
High power on trunk and spurs
F o u n d a t i o n
Fieldbus
®
Segment Protector for Cabinet Installation
®
Function
The R SP E12 Segment Protector is a device coupler that connects field instruments to the 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.
Connection
Zone 1/Div. 2
Spur 1 Spur 2
I
I
Spur 3
I
Spur 12
I
T
...
...
-
+
-
+
-
+
-
+
-
+
Trunk
IN
Technical Data
General specifications
Design / Mounting
Cabinet installation
Fieldbus interface
Power dissipation
250 mW
Main cable (Trunk)
Rated voltage
9 ... 32 V DC
Outputs
Number of outputs
12
Rated voltage
max. 32 V
Rated current
max. 40 mA
1
Release
da
te:
2021-01-
-
12
Date
of
Release
date:
2021-01-12
Date
of
issue:
2021-01-12
Filename:
130713_eng.pdf
Germany: +49 621 776 2222
Fuchs Group
Refer to "General Notes Relating to Fuchs Product Information".
USA: +1 330 486 0002
Singapore: +65 6779 9091
www.pepperl-fuchs.com
