PROFINET IRT controller EL6632
Status LEDs
Top view

EL6632 | PROFINET IRT controller

The EL6632 PROFINET IRT controller terminal offers the complete RT (real-time) or IRT (isochronous real-time) functionality and a wide range of diagnostic options. All services in accordance with Conformance Class C are supported. Depending on the cycle time, up to five PROFINET IRT or up to 15 PROFINET RT devices can be operated at the EL6632 in a line topology.

The maximum distance between two devices is 100 m. Protocols such as LLDP or SNMP can be used for network diagnostics.

Technical data EL6632
Number of ports/channels 2 (switched)
Ethernet interface 100BASE-TX Ethernet with 2 x RJ45
Fieldbus PROFINET IRT controller
Cable length up to 100 m twisted pair
Hardware diagnosis status LEDs
Power supply via the E-bus
Electrical isolation 500 V (E-bus/Ethernet)
Max. number of IRT-capable devices 5 (depending on the cycle time and number of data)
Max. number of RT-capable devices 15 (depending on the cycle time and number of data)
Minimum IRT cycle 500 µs
Minimum RT cycle 1 ms
Conformance class C
Protocol RT or IRT
Driver TwinCAT 2.11
Configuration via EtherCAT master
Current consumption E-bus typ. 400 mA
Special features Conformance Class C,
max. 5 IRT devices,
max. 15 RT devices,
min. 500 μs IRT cycle,
min. 1 ms RT cycle
Weight approx. 75 g
Operating/storage temperature 0…+55 °C/-25…+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/see documentation
Approvals/markings CE, UL, ATEX
Ex marking II 3 G Ex nA IIC T4 Gc
PROFINET For further PROFINET products please see the system overview.
Product announcement
on request