EPP1322 | EtherCAT P junction with feed-in
EtherCAT P port1
EtherCAT P port2 
Power supply feed 
Power supply down- 
stream connection
signal input 
EtherCAT P
signal output 
Power supply
status display:
Box supply (US
Auxiliary voltage (UP
extended temperature range
1 | Tx+/GNDS
2 | Rx+/GNDP
3 | Rx-/UP
4 | Tx-/US
1 | Tx+
2 | Rx+
3 | Rx-
4 | Tx-
1 | + 24 V DC Us
2 | + 24 V DC UP
3 | GND
4 | GND
1 | TX+/GNDS
2 | Rx+/GNDP
3 | Rx-/UP
4 | Tx-/US
1 | TX+/GNDS
2 | Rx+/GNDP
3 | Rx-/UP
4 | Tx-/US

EPP1322-0001 | EtherCAT P junction with feed-in

The EPP1322-0001 EtherCAT P junction in IP 67 are available for flexible topology configurations. The current carrying capacity of 3 A per EtherCAT P segment for US and UP already enables a wide range of sensors and actuators to be used. For larger or more branched machines/systems a power supply boost may be required. The EPP1332-0001 EtherCAT P junction with refresh feature can be used for feeding in US or UP at any point in the system.

The EPP1342-0001 should be used for topological branches without the need for voltage boosting. All infrastructure box modules feature status LEDs for EtherCAT, US and UP.

Technical data EPP1322-0001
Task within EtherCAT system coupling to the EtherCAT network, EtherCAT P junction and feed-in of US and UP
Number of channels IN: 1 x EtherCAT, OUT: 3 x EtherCAT P
Nominal voltage 24 V DC (-15 %/+20 %)
Total current feed-in max. 3 A per US and UP
Current consumption from US typ. 100 mA
Current rating per port max. 3 A per US and UP
Power supply connection feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin
Distributed clocks
Bus interface M8 socket, shielded, screw type, EtherCAT-P-coded
Distance between stations 100 m (100BASE-TX)
Protocol EtherCAT/EtherCAT P
Data transfer rates 100 Mbit/s
Configuration not required
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 in preparation
ZK700x-010x-0xxx Cables for EtherCAT P: Ultra-fast Communication and Power in One Cable
ZK1090-3xxx-xxxx Cables for EtherCAT signal in- and -output
ZK2020-3xxx-xxxx Cables for M8 power supply