VEGA KT-MB-GTB-2PS Compact PROFIBUS Power Hub - Manual (Page 2)

2
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
Technical data KT-MB-GTB-2PS
R
e
le
ase
da
te
20
09
-0
4-
24
14
:53
D
ate
of
i
ssue
20
09
-0
4-
24
19
94
93-
0
007
_E
N
G.xm
l
Supply
Rated voltage 19.2 ... 35 V DC
Rated current 1.46 ... 0.77 A
Power loss typ. 6.7 W
Fieldbus interface
Number of segments 2
Rated voltage 25 ... 28 V
Rated current 360 ... 10 mA
Short-circuit current typ. 400 mA
PROFIBUS DP
Connection Sub-D socket, 9-pin
Protocol PROFIBUS DP/DP V1
Terminating resistor 100 Ω integrated
Indicators/operating means
LED ERR red flashing: overload error at output
LED Seg 1...2 red 2 Hz flashing: PA error, red and LED DP/ERR red: MAU error
LED PWR Power LED: green, if U
out
> 25 V
LED DP/ERR red 2 Hz flashing: DP error ; red: Hardware error
Electrical isolation
CH/PROFIBUS DP functional insulation acc. to IEC 62103, rated insulation voltage 50 V
rms
PROFIBUS DP/Supply functional insulation acc. to IEC 62103, rated insulation voltage 50 V
rms
CH/CH functional insulation acc. to IEC 62103, rated insulation voltage 50 V
rms
All circuits/FE functional insulation acc. to IEC 62103, rated insulation voltage 50 V
rms
Fieldbus segment/Supply functional insulation acc. to IEC 62103, rated insulation voltage 50 V
rms
Directive conformity
Electromagnetic compatibility
Directive 2004/108/EC EN 61326-1:2006
Low voltage
Directive 73/23/EEC EN 50178 (identical to EN 62103)
Standard conformity
Electrical isolation IEC 62103
Electromagnetic compatibility NE 21
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 ... 60 °C (233 ... 333 K)
Storage temperature -40 ... 85 °C (233 ... 358 K)
Relative humidity < 95 % non-condensing
Shock resistance 15 g 11 ms
Vibration resistance 1 g , 10 ... 150 Hz
Mechanical specifications
Housing material Polycarbonate
Housing width see dimensions
Height of housing see dimensions
Housing depth see dimensions
Protection degree IP20
Mass approx. 0.9 kg
Mounting DIN rail, system M36