Lenze EPM−T9XX Modular system - Manual (Page 45)

PROFIBUS GatewayECO
4
The modular system
4.4
L
4.4−3 EDSPM−TXXX−9.0−11/2009
Type PROFIBUS GatewayECO
Voltage supply
Voltage DC 24 V (DC 20.4 ... 28.8 V)
Max. current consumption PROFIBUS
GatewayECO 0.3A
Max. current consumption of electronic
modules 0.8 mA
Connectable cable cross−section
£ 2.5 mm 2 (
³ AWG 14)
Communication
Communication profile
(DIN 19245 Part 1 and Part 3) PROFIBUS−DP
Communication media RS485
Network topology Without repeater: line
With repeater: line or tree
PROFIBUS−DP nodes Slave
Baud rate for line type A
(EN 50170) 9.6 kBit/s ... 12 MBit/s (automatic recognition)
Max. number of nodes
Standard 32 1 bus segment
With repeater 126
Max. line length per bus segment 1200 m Depending on the baud rate and the used line type
Electrical isolation from field bus Yes, via optocouplers
Diagnostics function Stores the last 100 diagnoses with time stamp in the flash ROM
Connectable electronic modules
Max. number of electronic modules 8
The number can be limited by the maximum
current consumption of electronic modules.
Max. number of digital and analog
input/output modules 8
Process data for PROFIBUS−DP−V0
Max. input data 244 bytes
Max. output data 244 bytes
Process data for PROFIBUS−DP−V1
Max. input data 240 bytes
Max. output data 240 bytes
Dimensions
Width 25.4 mm
Height 76.0 mm
Depth 76.0 mm
Weight 80 g
Order designation EPM−T121
Technical data