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EP1122-8001 | EtherCAT Box, 2-port junction, M8, Fast Hot Connect

EP1122-8001 | EtherCAT Box, 2-port junction, M8, Fast Hot Connect

EP1122-8001 | EtherCAT Box, 2-port junction, M8, Fast Hot Connect

EtherCAT signal input
EtherCAT signal output
EtherCAT port 1
EtherCAT port 2
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-
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | +24 V DC US
2 | +24 V DC UP
3 | GNDS
4 | GNDP
Top view 
Connector assignment 
EP1122-8001 | EtherCAT Box, 2-port junction, M8, Fast Hot Connect

EP1122-8001 | EtherCAT Box, 2-port junction, M8, Fast Hot Connect

The 2-port EtherCAT junction enables configuration of EtherCAT star topologies. A modular EtherCAT junction can be implemented by using several EP1122-8001 units in one station. Individual devices or complete EtherCAT segments can be connected at the junction ports. The EtherCAT junctions are connected via M8 sockets with display of link and activity status. The Run LED indicates the status of the EP1122-8001. Through TwinCAT and other suitable EtherCAT masters the EP1122-8001 also supports coupling and uncoupling of EtherCAT segments during operation (Hot Connect).

 

Special properties:

  • connection technology: 4 x M8 socket
  • connection lengths: up to 100 m
  • fast Hot Connect technology for changing topologies
  • standard ports for additional boxes
  • use without control cabinet due to IP67 protection rating

 

The EP1122-8001 supports Fast Hot Connect technology on the top two ports. This facilitates significantly faster connection of the EtherCAT components in applications with changing topologies. Compared to Hot Connect, which is an EtherCAT feature and enables direct coupling and uncoupling of components during system operation, Fast Hot Connect offers even faster data transfer and allows even faster tool changes. The Fast Hot Connect ports are specially marked, since they may only be combined with each other. The EK1122-0080 EtherCAT junction with Fast Hot Connect can be used to configure a star topology in the control cabinet. The two bottom ports are standard ports.

 

Product status:

regular delivery

Product information

Technical dataEP1122-8001
ProtocolEtherCAT
Bus interface2 x M8 socket, 4-pin, a-coded, shielded
Number of EtherCAT ports2
Task within EtherCAT systemcoupling of EtherCAT junctions, Fast Hot Connect
Data transfer mediumEtherCAT cable
Distance between stations100 m (100BASE-TX)
Data transfer rates100 Mbit/s
Nominal voltage24 V DC (-15%/+20%)
Distributed clocks
Configurationnot required
Sensor supply
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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