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Beckhoff Automation Sdn. Bhd.

Lot 7, Lorong Teknologi A, Jalan Teknologi,
Taman Perindustrian Sains Selangor, Kota Damansara,
47810, Petaling Jaya, Selangor, Malaysia

+60 3 6151-3088
info@beckhoff.com.my
www.beckhoff.com/ms-my/

EP6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12

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EP6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12

EP6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12

EtherCAT signal input
EtherCAT signal output
M12 I/O connection sockets
Signal status display
Labeling areas
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
Power supply feed
Power supply downstream
connection
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
RS422/RS485
1 | TxD-
2 | TxD+
3 | RxD-
4 | RxD+
5 | Shield
RS232
1 | Vcc1
2 | TxD
3 | GNDiso1
4 | RxD
5 | Shield
RS422/RS485
1 | TxD-
2 | TxD+
3 | RxD-
4 | RxD+
5 | Shield
RS232
1 | Vcc2
2 | TxD
3 | GNDiso2
4 | RxD
5 | Shield
1 | +24 V DC US
2 | +24 V DC UP
3 | GNDS
4 | GNDP
Top view 
Connector assignment 
Channel 1, RS485/422 
Channel 1, RS232 
Channel 2, RS485/422 
Channel 2, RS232 
EP6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12

EP6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12

The EP6002-0002 serial interface module allows the connection of devices with an RS232 or RS422/RS485 interface. The module transmits the data in a fully transparent manner to the higher-level automation device. The data is transferred via the fieldbus using a simple handshake protocol. This does not have any effect on the protocol of the serial interface. The active serial communication channel functions independently of the higher-level bus system in full duplex mode at up to 115,200 baud, while a 864 byte receive buffer and a 128 byte send buffer are available.

The connector assignment depends on the interface. For each channel, RS232 or RS422/RS485 can be selected.

In conjunction with the TwinCAT Virtual Serial COM Driver (see TwinCAT Supplements – Communication) the EP6002-0002 can be used as a normal Windows COM interface.

Product status:

regular delivery

Product information

Technical dataEP6002-0002
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
Data transfer channels2
Interfacesindividually selectable from RS232, RS485, RS422
Data transfer rates300…115,200 baud; 9600 baud (8 bit, no parity, 1 stop bit) is preset
Communication TxD and RxD, full duplex
Bit distortion< 3%
Cable lengthRS232: max. 15 m; RS422/RS485: approx. 1000 m
Data buffer864 bytes receive buffer, 128 bytes transmit buffer
Sensor supply+5 V DC, 20 mA each, electrically isolated
Connection methodM12 socket, 5-pin, a-coded
Number of channels2 (1/1), TxD and RxD, full duplex
Number of digital inputs/outputs
Nominal voltage24 V DC (-15%/+20%)
Distributed clocks
Current consumption from UStyp. 130 mA + sensor supply
Power supply connectionfeed: 1 x M8 male socket, 4-pin, a-coded; downstream connection: 1 x M8 female socket, 4-pin, a-coded
Electrical isolation500 V
Special featureseasy integration of serial end devices
Weightapprox. 165 g
Operating/storage temperature-25…+60°C/-40…+85°C
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP65/66/67 (conforms to EN 60529)/variable
Approvals/markingsCE, UL, ATEX
Ex markingII 3 G Ex nA IIC T4 Gc
Housing data8 x M8, 4 x M12
Dimensions (W x H x D)30 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3

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