Technical Data - Beckhoff EL6731 Documentation

2.2

Technical data

Technical data
Bus system
Version
Number of fieldbus channels
Data transfer rate
Bus interface
Bus nodes
Cycle time
Process image
Diagnostics
Power supply
Current consumption via E-bus
Electrical isolation
Configuration
Weight
Permissible ambient temperature range
during operation
Permissible ambient temperature range
during storage
Permissible relative humidity
Dimensions (W x H x D)
Mounting [} 18]
Vibration/shock resistance
EMC immunity/emission
Protection class
Installation position
Approval
EL6731
EL6731-0000
PROFIBUS DP (standard),
PROFIBUS DP-V1 (Cl. 1+2: acyclic services, alarms),
PROFIBUS DP-V2, PROFIBUS MC (equidistance)
Master
1
9.6 kbaud to 12 Mbaud
1 x D-Sub socket, 9-pin, galvanically isolated
maximum 125 slaves with up to 244 bytes input, output,
parameter, configuration or diagnostic data per slave
Differing DP cycle times per slave are possible using the CDL
concept
Sum max.: 1.4 kbyte input and 1.4 kbyte output data
Status LEDs
via the E-bus
typ. 350 mA
500 V (E-bus/Profibus)
with TwinCAT System Manager
approx. 70 g
-25 °C ... +60 °C (extended Temperature range) (for
EL6731-0010 from Hardware 17)
-40 °C ... +85 °C
95 %, no condensation
approx. 26 mm x 100 mm x 52 mm (width aligned: 23 mm)
on 35 mm mounting rail conforms to EN 60715
conforms to EN 60068-2-6 / EN 60068-2-27
conforms to EN 61000-6-2 / EN 61000-6-4
IP20
variable
CE
ATEX [} 26]
cULus [} 27]
Version: 2.8
Product overview
EL6731-0010
Slave
15