Special functions
EP6002-0002
 
EP6002 | 2-channel serial interface, RS232, RS422/RS485
EP6002-0002
Connector
assignment
M12 I/O
connection sockets
Signal status display 
Labelling areas 
Power supply
status display:
Box supply (US
Auxiliary voltage (UP
Power supply feed 
Power supply down- 
stream connection
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 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | + 24 V DC Us
2 | + 24 V DC UP
3 | GNDs
4 | GNDP
EtherCAT
signal input 
EtherCAT
signal output 
Kanal 1,
RS485/422
Kanal 1,
RS232
Kanal 2,
RS485/422
Kanal 2,
RS232
extended temperature range

EP6002-0002 | 2-channel serial interface, RS232, RS422/RS485

The EP6002 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 can be used as a normal Windows COM interface.

Technical data EP6002-0002
Data transfer channels 2
Data transfer rates 300…115,200 baud; 9,600 baud (8 bits, no parity, 1stop bit) is preset
Number of digital inputs/outputs
Connection method M12, screw type
Nominal voltage 24 V DC (-15 %/+20 %)
Distributed clocks
Bit distortion < 3 %
Cable length RS232: max. 15 m; RS422/RS485: approx. 1,000 m
Data buffer 864 bytes receive buffer, 128 bytes transmit buffer
Sensor supply +5 V DC, 20 mA each
Current consumption from US (without sensor current) typ. 130 mA + load
Power supply connection feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Bit width in the process image per channel: 22 x 8 bit input, 22 x 8 bit output, 16 bit control, 16 bit status
Electrical isolation 500 V
Special features easy integration of serial end devices
Weight approx. 165 g
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. class/installation pos. IP 65/66/67 (conforms to EN 60529)/variable
Approvals CE, UL, Ex
Accessories  
TS6340 IEC 61131-3 software library for TwinCAT PLC for communication via serial devices
TS6360 license for using the TwinCAT Virtual Serial COM Driver for Windows and Windows CE platforms
ZK1090-3xxx-xxxx Cables for EtherCAT signal in- and -output
ZK2000-71xx-0xxx Shielded cables for M12 I/O connection sockets
ZK2020-3xxx-xxxx Cables for M8 power supply