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EP6228-3142 | EtherCAT Box, 8-channel communication interface + 4-channel digital input, IO-Link, master, Class A, Class B, M12

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EP6228-3142 | EtherCAT Box, 8-channel communication interface + 4-channel digital input, IO-Link, master, Class A, Class B, M12

EP6228-3142 | EtherCAT Box, 8-channel communication interface + 4-channel digital input, IO-Link, master, Class A, Class B, 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 IN
Power OUT
1 | Tx+
2 | Rx+
3 | Tx-
4 | Rx-
1 | L+
2 | Input
3 | L-
4 | C/Q
5 | n. c.
1 | L+
2 | P24
3 | L-
4 | C/Q
5 | N24
1 | GNDP
2 | GNDS
3 | FE
4 | +24 V DC US
5 | +24 V DC UP
Top view 
I/O connection 
Connector assignment 
EP6228-3142 | EtherCAT Box, 8-channel communication interface + 4-channel digital input, IO-Link, master, Class A, Class B, M12

EP6228-3142 | EtherCAT Box, 8-channel communication interface + 4-channel digital input, IO-Link, master, Class A, Class B, M12

From the IO-Link sensor into the cloud

From the IO-Link sensor into the cloud

The EP6228-3142 IO-Link module enables connection of up to eight IO-Link devices, e.g. IO-Link box modules, actuators, sensors or combinations thereof. The EP6228-3142 has 4 x Class A and 4 x Class B ports. The Class B ports provide an additional supply voltage for IO-Link devices with higher power requirements. The EP6228-3142 additionally offers further digital inputs on the four Class A master ports. A point-to-point connection is used between the module and the device. The terminal is parameterized via the EtherCAT master. IO-Link is designed as an intelligent link between the fieldbus level and the sensor, wherein parameterization information can be exchanged bidirectionally via the IO-Link connection. The parameterization of the IO-Link devices can be done from TwinCAT via ADS or very conveniently via the integrated IO-Link configuration tool.

In the standard setting, the eight IO-Link channels of the EP6228-3142 operate as an 8-channel input module, 24 V DC, which communicates with connected IO-Link devices as required, parameterizes them and, if necessary, changes their operating mode. Each IO-Link port can optionally be used as a pure input or output.

The 7/8" power supply connectors offer an increased total current of the EtherCAT Box so that all IO-Link ports can be operated with maximum current.

Product status:

regular delivery

Product information

Technical dataEP6228-3142
ProtocolEtherCAT
Bus interface2 x M12 socket, 4-pin, D-coded
Data transfer rates4.8 kbaud, 38.4 kbaud and 230.4 kbaud
Connection methodM12 socket, 5-pin, a-coded
Number of inputs4 digital inputs
Nominal input voltage24 V DC (-15%/+20%)
Input filter10 µs
“0” signal voltage-3…+5 V
“1” signal voltage11…30 V (EN 61131-2, type 3)
Input currenttyp. 3 mA (EN 61131-2, type 3)
Specification versionIO-Link V1.1, 4 x Class A, 4 x Class B
IO-Link interfaces8
Nominal voltage24 V DC (-15%/+20%)
Distributed clocks
IO-Link sensor supply L+24 V DC, 1.4 A per port, ∑ 5.6 A
IO-Link extra power P2424 V DC, max. 4.0 A per port, ∑ 4.0 A for 2 ports each for Class B
Current consumption from UStyp. 130 mA + load
Power supply connectionfeed: 1 x 7/8" plug, 5-pin; downstream connection: 1 x 7/8" socket, 5-pin
Electrical isolation500 V
Special featuresClass A ports: 1, 2, 5, 6; Class B ports: 3, 4, 7, 8
Weightapprox. 440 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 (in preparation)
Housing data7/8" infeed
Dimensions (W x H x D)60 mm x 150 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4

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