Beckhoff EK9000 | ModbusTCP/UDP Bus Coupler

EK9000 | ModbusTCP/UDP Bus Coupler

The EK9000 Bus Coupler connects Ethernet networks to the EtherCAT Terminals (ELxxxx) as well as the EtherCAT Box modules (EPxxxx) and converts the telegrams from Ethernet to the E-bus signal representation.

One station consists of an EK9000 and any number of EtherCAT Terminals.

The coupler is connected to Ethernet via RJ45. In EtherCAT, the Ethernet coupler has at its disposal a lower-level, powerful and ultra-fast I/O system with a large selection of terminals.

The coupler supports the Modbus TCP protocol and fits seamlessly into Ethernet networks.

Technical data    EK9000

Task within EtherCAT system    coupling of standard digital and analog EtherCAT Terminals and EtherCAT Box modules to Ethernet networks

Number of EtherCAT Terminals    depending on the process data size

Type/number of peripheral signals    depending on the process data size

Protocol    Modbus TCP, Modbus UDP

Data transfer rates    100 Mbit/s

Configuration    not required

Bus interface    2 x RJ45 (switched)

Power supply    24 V DC (-15%/+20%)

Input current    typ. 120 mA + (total E-bus current)/4

Current consumption E-bus    up to 2 A

Power contacts    max. 24 V DC/max. 10 A

Electrical isolation    500 V (power contact/supply voltage/Ethernet)

Dimensions (W x H x D)    64 mm x 100 mm x 73 mm

Operating temperature    -25…+60°C

Storage temperature    -40…+85°C

EMC immunity/emission    conforms to EN 61000-6-2/EN 61000-6-4

Relative humidity    95%, no condensation

Vibration/shock resistance    conforms to EN 60068-2-6/EN 60068-2-27

Protect. rating/installation pos.    IP20/variable

Approvals/markings    CE, CCC, UL, ATEX, IECEx

Ex marking    ATEX: II 3 G Ex ec IIC T4 Gc

IECEx: Ex ec IIC T4 Gc

Technical data

Housing data

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Housing data    EK-64-8pin

Design form    compact terminal housing with signal LEDs

Material    polycarbonate

Installation    on 35 mm DIN rail, conforming to EN 60715 with lock

Side by side mounting by means of    double slot and key connection

Marking    labeling of the BZxxxx series

Wiring    solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver

Connection cross-section    s*: 0.08…2.5 mm²,

st*: 0.08…2.5 mm²,

f*: 0.14…1.5 mm²

Connection cross-section AWG    s*: AWG28…14.

st*: AWG28…14.

f*: AWG26…16

Stripping length    8…9 mm

Current load power contacts    Imax: 10 A

Dimensions (W x H x D)    64 mm x 100 mm x 72 mm