Technical data - EtherCAT terminal housing

The EtherCAT Terminals have different housings. They are available with up to three power contacts and can have a variety of voltages. Care should be taken to ensure that a change in voltage always starts with a power feed terminal.

Mechanical Data	ELxxxx, BK1250	EL66xx, EL67xx, EK1122, EK1521	ESxxxx	HD housing	EL1862, ELx872
Design form	compact terminal housing with signal LED		terminal housing with pluggable wiring level	HD (High Density) housing with signal LED	compact terminal housing with signal LED
Material	polycarbonate
Dimensions (W x H x D)	12/24 mm x 100 mm x 68 mm	24 mm x 100 mm x 52 mm	12/24 mm x 100 mm x 71 mm	12 mm x 100 mm x 68 mm	12 mm x 100 mm x 68 mm
Mounting	on 35 mm C-rail, in accordance with EN 60715 with lock
Side by side mounting by means of	double slot and key connection
Marking	standard terminal block marking	standard terminal block marking	standard terminal block marking	–	standard terminal block marking
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27/29
EMC resistance burst/ESD	conforms to EN 61000-6-2/EN 61000-6-4

Connection	ELxxxx, BK1250	EL66xx, EL67xx, EK1122, EK1521	ESxxx	HD housing	EL1862, ELx872
Wiring	Cage Clamp® spring-loaded technique	specific push-in connection	Cage Clamp® spring- loaded technique	push-in direct connection	flat-ribbon cable connection
Connection cross-section	s, st*: 0.08… 2.5 mm², AWG 28-14	–	s, st*: 0.08…1.5 mm²	s*: 0.08… 1.5 mm²; st: 0.25… 1.5 mm²; f: 0.14… 0.75 mm²	common flat-ribbon cables
Stripping length	8 mm ... 9 mm	–	9 mm ... 10 mm	8…9 mm	–
Fieldbus connection	depending on fieldbus
Power contacts	3 spring contacts
Current load	IMAX: 10 A (125 A short circuit)
Nominal voltage	24 V DC

*s: solid wire; st: stranded wire; f: ferrule