EKM1101 - Technical data

Task within the EtherCAT system/ technology

Coupling and supply of EtherCAT Terminals (ELxxxx, ELMxxxx) to 100BASE-TX EtherCAT networks

Data transfer medium

Ethernet/EtherCAT cable (min. Cat. 5), shielded

Distance between stations

max. 100 m (100BASE-TX)

Number of EtherCAT Terminals

up to 65,534

Type/number of peripheral signals

max. 4.2 GB addressable I/O points

Number of configurable IDs

256 (16 x 16)

Protocol

EtherCAT

Delay

typical 1 µs

Data transfer rates

100 Mbit/s

Bus interface

2 x RJ45

U_S (E bus)

Permissible supply U_{S, IN}

24 V_DC (-15 %/ +20 %)

130 mA + (∑ E bus current/4)

Measurement uncertainty

typ. ±0.85 % of 24V (±0.20 V)

Technical measuring range

32.2 V

Output E bus U_{S, OUT}

5V typ.

I_{S, OUT} = max. 2000 mA

Electrical isolation

functional isolation, 500V DC, permanently

U_P (power contacts)

Permissible supply U_{P, OUT}

24 V_DC (-15 %/ +20 %)

50 mA + load current

Measurement uncertainty

typ. ±0.85 % of 24V (±0.20 V)

Technical measuring range

32.2 V

Output power contacts U_{P, OUT}

typ. 22.5 V as long as U_P,IN in permissible range

I_{P, OUT} = max. 2000 mA permanent

Electrical isolation

functional isolation, 500V DC, permanently

Power dissipation

max. 20 W, dependent of the converted electrical power

Special features

electrically isolated output voltages, reverse polarity protection, diagnostics of supply and output voltages, diagnostics of internal temperature, diagnostics of position and vibration

Electrical isolation U_S/U_P/EtherCAT

500 V DC

Weight

approx. 420 g

Permissible ambient temperature range during operation

In standard installation position, at I_{S, OUT} = 2A, without forced ventilation

At I_{P, OUT} = 0 A: 0 °C ... +55 °C

At I_{P, OUT} < 0.5 A: 0 °C ... +50 °C

At I_{P, OUT} < 1.0 A: 0 °C ... +45 °C

At I_{P, OUT} < 1.5 A: 0 °C ... +40 °C

At I_{P, OUT} < 2.0 A: 0 °C ... +35 °C

In all other installation positions the above mentioned max. permissible ambient temperature is reduced by 10 °C

Note: the coupler gives a warning if the internal temperature is exceeded, this must be observed.

Note: observe the surface temperature of the housing, the device heats up considerably

Permissible ambient temperature range during storage

-25 °C ... +85 °C

Permissible relative humidity

95 %, no condensation

Mounting

on 35 mm mounting rail conforms to EN 60715

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

Protection class

IP20

Installation position

variable

Approval *⁾

CE, UKCA, ATEX, IECEx, cFMus

ATEX

II 3 G Ex nA IIC T4 Gc

IECEx

Ex nA IIC T4 Gc

cFMus

Class I, Division 2, Groups A, B, C, D
Class I, Zone 2, AEx/Ex ec IIC T4 Gc