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Beckhoff Automation (Pty) Ltd

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ER6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12, zinc die-cast

Image similar, may contain optional accessories
ER6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12, zinc die-cast

ER6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12, zinc die-cast

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-
RS485
1 | TxD-
2 | TxD+
3 | RxD-
4 | RxD+
5 | Shield
RS232
1 | +5 V DC
2 | TxD
3 | GND
4 | RxD
5 | Shield
1 | +24 V DC US
2 | +24 V DC UP
3 | GND
4 | GND
Top view 
Connector assignment 
Channel 1, RS485/422 
Channel 1, RS232 
Channel 2, RS485/422 
Channel 2, RS232 
ER6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12, zinc die-cast

ER6002-0002 | EtherCAT Box, 2-channel communication interface, serial, RS232/RS422/RS485, M12, zinc die-cast

The ER6002-0002 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 ER6002-0002 can be used as a normal Windows COM interface.

The EtherCAT Box modules with zinc die-cast housing are ready for use in harsh industrial and process environments. With the fully sealed design and metal surfaces the ER series is ideal for applications requiring enhanced load capacity and protection against weld spatter, for example.

Product status:

regular delivery

Product information

Technical dataER6002-0002
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
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
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 + load
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. 265 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
Housing data8 x M8, 4 x M12
Dimensions (W x H x D)30 mm x 126 mm x 26.5 mm
Materialzinc die-cast
Installation2 fixing holes 3.5 mm diameter for M3

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