Technical data
EL6731
Technology
PROFIBUS master/slave terminal
Cycle time
differing DP cycle times per slave are possible using the CDL concept
Fieldbus
PROFIBUS DP (standard), PROFIBUS DP-V1 (Cl. 1+2: acyclic services, alarms), DP-V2, PROFIBUS MC (equidistant)
Number of fieldbus channels
1
Data transfer rates
9.6 kbaud…12 Mbaud
Interfaces
1 x D-sub socket, 9-pin, galvanically decoupled
Bus device
max. 125 slaves with up to 244 bytes input, output, parameter, configuration or diagnostic data per slave
Hardware diagnosis
status LEDs
Distributed clocks
yes
Bit width in the process image
total max.: 1.4 kbyte input and 1.4 kbyte output data
Current consumption power contacts
–
Current consumption E-bus
typ. 350 mA
Weight
approx. 70 g
Operating/storage temperature
-25…+60 °C/-40…+85 °C
Relative humidity
95 %, no condensation
Vibration/shock resistance
conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos.
IP 20/variable
Approvals/markings
CE, UL, ATEX
Ex marking
II 3 G Ex nA IIC T4 Gc
