EP6002-0002 – Beckhoff
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EtherCAT Box 2-Channel Communication M12 “Beckhoff”
interface, serial, RS232/RS422/RS485
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
Bus interface 2 x M8 socket, shielded, screw type
Data transfer channels 2
Interfaces individually selectable from RS232, RS485, RS422
Data transfer rates 300…115,200 baud; 9600 baud (8 bit, no parity, 1 stop bit) is preset
Communication TxD and RxD, full duplex
Bit distortion < 3 %
Cable length RS232: max. 15 m; RS422/RS485: approx. 1000 m
Data buffer 864 bytes receive buffer, 128 bytes transmit buffer
Sensor supply +5 V DC, 20 mA each, electrically isolated
Connection method M12, screw type
Number of channels 2 (1/1), TxD and RxD, full duplex
Number of digital inputs/outputs –
Nominal voltage 24 V DC (-15 %/+20 %)
Distributed clocks –
Current consumption from US typ. 130 mA + sensor supply
Power supply connection feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Electrical isolation 500 V
Weight approx. 165 g
Special features easy integration of serial end devices
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. rating/installation pos. IP65/66/67 (conforms to EN 60529)/variable
Approvals/markings CE, UL, ATEX
Ex marking II 3 G Ex nA IIC T4 Gc
Technical data
Housing data
Dimensions
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Housing data 8 x M8, 4 x M12
Dimensions (W x H x D) 30 mm x 126 mm x 26.5 mm
Material PA6 (polyamide)
Installation 2 fixing holes 3.5 mm diameter for M3