User Manual

PROFIBUS-PA Power Link Module
KLD2-PL(2)-1.PA
2
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-22 22 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com
P000357E 01/01 02
Dimensions
115
92,5
107
Removable terminals green
80
Protective cap,
remove when power is supplied by Power Rail
Power Rail
Adjustable extensions
Removable terminals green
Technical Data
Power
Nominal voltage DC 20 V ... 35 V
Ripple 10 %
Current consumption 790 ... 400 mA
PROFIBUS-PA PROFIBUS-PA
Nominal voltage U
S
24 ... 26 V
Maximum current I
S
400 mA
Terminator impedance 100 Ohm, integrated
Master channel
Baud rate 31.25 kbit/s for connection to KLD2-GT...
Cable length min. 852 m at maximum output current and cable type A, 0.8 mm
2
(AWG 18)
Galvanic Isolation
PROFIBUS-PA - Master channel Function isolation per EN 50 178, design isolation voltage is 50 V
eff.
PROFIBUS-PA - power supply Function isolation per EN 50 178, design isolation voltage is 50 V
eff.
Master channel - power supply Function isolation per EN 50 178, design isolation voltage is 50 V
eff.
All circuits - FE (terminal 46) Function isolation per EN 50 178, design isolation voltage is 50 V
eff.
All circuits - screen/FF (terminals 1, 13) Function isolation per EN 50 178, design isolation voltage is 50 V
eff.
Conformity to Standards
Environmental conditions DIN IEC 60 721-2-1 1992
EMC NAMUR NE 21 1998
DIN EN 50 081-2 1994
EN 61 326 1999
Isolation coordinates EN 50 178 1998
Fieldbus Standards IEC 61158-2 1993
ISA S 50.02 Part 2 1992
Environmental Conditions per DIN IEC 721
Class 3K3
Ambient temperature 253 K ... 333 K (-20 °C ... +60 °C / -4 F ... 140 F)
Storage temperature 233 K ... 358 K (-40 °C ... +85 °C / -40 F ... 185 F)
Protection method per DIN 40 050 IP 20
High relative humidity 75 %
Ambient conditions max. grime accumulation level 2 per IEC 664
Mechanical
Design Makrolon modular housings, flammability class per UL 94: V - 0
Installation Can be snapped onto a 35 mm DIN rail per DIN EN 50 022 or wall mounted
Connectivity Adjustable, removable device terminals with a max. diameter of 2.5 mm
2
(14 AWG)
Weight about 600 g
Accessories
Power Rail, PR 05 Insert for standard rail per DIN EN 50 022, normal length is 500 mm
Power feed module, KFD2-EB2.B supplies Power Rail with a voltage of DC 24 V and a max. current of 4 A
Fieldbus Terminator, KMD0-FT-Ex closes the PROFIBUS-PA branch in the field. The KMD0-FT-Ex is connected to the last
PROFIBUS-PA I/O.
Bridge station, KLD2-GT(2)-DP(R).xPA Bridge for PROFIBUS-DP (up to 12 Mbit/s)
I/O Number, The max. combined current consumption of the connected I/Os must be lower
I/O Current Consumption: than the nominal current I
S
of the segment coupler. The modulation current used by anI/O
to send data, does not need to be observed.
Models:
KLD2-PL-1.PA Power Link Module
KLD2-PL2-1.PA Power Link Module for installation within Zone 2