Technical data

Technical data	EJ1122
Task in the EtherCAT system	Coupling of EtherCAT junctions
Data transfer medium	Ethernet 100BASE-TX (min. CAT5), shielded
Cable length between two Bus Couplers	max. 100 m
Protocol / Baud rate	EtherCAT / 100 Mbit/s
Bus connection	Plug connector on the signal distribution board, e.g. 2 x RJ45
Power supply	Via E-bus
Current consumption E-bus	typ. 330 mA
Dimensions (W x H x D)	approx. 12 mm x 66 mm x 55 mm
Weight	app. 30 g
Operating altitude	max. 2,000 m
Mounting	on signal distribution board
Pollution degree	2
Position of the coding pins	1 and 2
Installation position	Standard
Color coding	none
Permissible ambient temperature range during operation	-25°C ... +60°C (extended temperature range)
Permissible ambient temperature range during storage	-40°C ... + 85°C
Permissible relative air humidity	95%, no condensation
Vibration/shock resistance	according to EN 60068-2-6/EN 60068-2-27 (with corresponding signal distribution board)
EMC immunity/emission	according to EN 61000-6-2/EN 61000-6-4 (with corresponding signal distribution board)
Protection class	EJ module: IP20 EJ system: dependent on the signal distribution board and housing
Approvals/markings*	CE, EAC, UKCA

*) Real applicable approvals/markings see type plate on the side (product marking).

	CE approval The CE Marking refers to the EtherCAT plug‑in module mentioned above. If the EtherCAT plug-in module is used in the production of a ready-to-use end product (PCB in conjunction with a housing), the manufacturer of the end product must check compliance of the overall system with relevant directives and CE certification. To operate the EtherCAT plug‑in modules, they must be installed in a housing.