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Intrinsically safe communication - Flyer0 pages
Intrinsically Safe Communication
profibus
Specifications of PROFIBUS-DP
n PROFIBUS-DP intrinsically safe according to PROFIBUS
RS-485-IS User and Installation Guideline
n Max. transmission rate 1.5 Mbit/s
n Max. 31 PROFIBUS-DP modules per segment
n Max. 16 switching functions per PROFIBUS-DP module, up
to 492 control actions per segment
n Max. 32 NAMUR input signals per PROFIBUS-DP module,
up to 992 feedback signals per segment (optionally using
separate input modules that can be retrofitted)
n Integrated diagnostic functions
n Exchange of I/O and diagnostic data completely using the
DPV0 protocol, only DP-Master Class 1 required
n Power supply with increased safety (Ex e), regardless of the
number of connected devices per segment
n ATEX explosion-protection certification
t – Ex i for solenoid valve control
t – Ex em for power supply
n Type 3965-DP Solenoid Valve Island
2012- 03 CC · WA 271 EN
SAMSOMATIC GMBH
Weismüllerstraße 20–22 · 60314 Frankfurt am Main · Germany
Phone: +49 69 4009-0 · Fax: +49 69 4009-1644 · E-mail: samsomatic@samsomatic.de
Internet: www.samsomatic.de
SAMSON GROUP · www.samsongroup.net
n Type 3965-DPplus Valve Driver Module
Where Innovation is Tradition
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