Infrastructure
EP9521-0020
 
EP9521-0020 | EtherCAT media converter fibre optic (multi mode), IP 67
EP9521-0020
EtherCAT
port LC Duplex
physics
Power supply feed
Power supply down-
stream connection
EtherCAT port
M8 copper physics
EtherCAT port
M8 copper physics
extended temperature range

EP9521-0020 | EtherCAT media converter fibre optic (multi mode), IP 67

The EtherCAT/Industrial Ethernet module EP9521 for Industrial Fast Ethernet/100 Mbaud serves as media converter from optical fibre to copper and vice versa. The media converter is suitable for multimode fibre-optic cables and is used for direct transfer between the two media. The media converter operates bidirectionally and collision-free with constant delay. It can be diagnosed as a separate EtherCAT device. In this way, unlike standard media converters, it enables fast link control and the safe closing of the EtherCAT strand even in the event of a fault. Since the transfer direction (copper to optical fibre | optical fibre to copper) is relevant for the bus, the device can be configured via a switch. Via this switch “Link Loss Forwarding“ for normal Ethernet operation can also be selected.

The EP9521 is useful in applications where EtherCAT transfers over large distances are required or where higher EMC loads on the bus line are to be expected.

Technical data EP9521-0020
Task within EtherCAT system media transition from M8 copper physics to multimode fibre optic and back
Number of channels 1
Data transfer medium multimode glass fibre 50/125 µm; Ethernet/EtherCAT cable (min. Cat.5), shielded
Bus interface 1 x LC Duplex; 2 x M8, shielded, screw type
Distance between stations max. 2000 m (100BASE-FX); max. 100 m (100BASE-TX)
Protocol EtherCAT/Industrial Fast Ethernet
Delay approx. 1 µs
Data transfer rates 100 Mbaud
Configuration per rotary switch
Power supply 24 V DC (-15 %/+20 %)
Dimensions (W x H x D) 85 mm x 126 mm x 26.5 mm
Operating/storage temperature -25…+60 °C/-40…+85 °C
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 65/66/67 (conforms to EN 60529)/variable
Approvals CE, UL
Accessories  
ZK1090-3xxx-xxxx Cables for EtherCAT signal in- and -output
ZK2020-3xxx-xxxx Cables for M8 power supply
Cordsets cordsets and connectors
EtherCAT POF POF cordsets and connectors for EtherCAT
Further fibre optic products
EK1501 EtherCAT Coupler with ID switch, multimode fibre optic for E-bus terminals (ELxxxx)
EK1501-0010 EtherCAT Coupler with ID switch, singlemode fibre optic for E-bus terminals (ELxxxx), distance between stations up to 20 km
EK1521 1-port EtherCAT multi-mode fibre optic junction
EK1521-0010 1-port EtherCAT singlemode fibre optic junction, distance between stations up to 20 km