Technical data	EL1088
Connection technology	1-wire
Specification	ground switching “0”: 18…30 V DC, “1”: 0…7 V DC, typ. 3 mA input current
Number of inputs	8
Nominal voltage	24 V DC (-15 %/+20 %)
“0” signal voltage	18…30 V
“1” signal voltage	0…7 V
Input current	typ. 3 mA
Input filter	typ. 3.0 ms
Distributed clocks	–
Current consumption power contacts	typ. 25 mA
Current consumption E-bus	typ. 90 mA
Electrical isolation	500 V (E-bus/field potential)
Configuration	no address or configuration setting
Weight	approx. 50 g
Operating/storage temperature	0…+55 °C/-25…+85 °C
Relative humidity	95 %, no condensation
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. rating/installation pos.	IP20/see documentation
Pluggable wiring	for all ESxxxx terminals
Approvals/markings	CE, UL, ATEX, IECEx, DNV GL
Ex marking	ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc

Housing data	EL-12-8pin	ES-12-8pin
Design form	compact terminal housing with signal LEDs	terminal housing with pluggable wiring level
Material	polycarbonate
Dimensions (W x H x D)	12 mm x 100 mm x 68 mm
Installation	on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of	double slot and key connection
Marking	labeling of the BZxxx series
Wiring	solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-section	s: 0.08…2.5 mm², st: 0.08…2.5 mm², f*: 0.14…1.5 mm²	s: 0.08…1.5 mm², st: 0.08…1.5 mm², f*: 0.14…1.5 mm²
Connection cross-section AWG	s: AWG 28…14, st: AWG 28…14, f*: AWG 26…16	s: AWG 28…16, st: AWG 28…16, f*: AWG 26…16
Stripping length	8…9 mm	9…10 mm
Current load power contacts	I_max: 10 A

Beckhoff EL1088 | EtherCAT Terminal, 8-channel digital input, 24 V DC, 3 ms, ground switching

PLC Interface Module