BECKHOFF EL1018 040143 8-CHANNEL DIGITAL INPUT TERMINAL 24 VDC, FILTER 10 μs, 1-WIRE TEC...

The EL1018 is used in industrial automation systems for fast and reliable acquisition of 24 V DC digital signals. It is ideal for time-critical applications such as encoder pulse detection, monitoring fast-moving machine parts, and real-time safety inputs. Designed for EtherCAT-based I/O systems in machine control and process automation

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EL1018 is an 8-channel EtherCAT digital input terminal. Each channel’s status is indicated by LEDs. With a 10 µs input filter, it captures rapid signal changes, making it suitable for high-speed processes. Complies with IEC 61131-2 type 1/3 input specifications and uses 1-wire connection technology for compact wiring

Connection Technology: 1-wire

Specification: EN 61131-2, type 1/3

Number of Inputs: 8

Nominal Voltage: 24 V DC (-15% / +20%)

“0” Signal Voltage: -3…+5 V

“1” Signal Voltage: 11…30 V

Input Current: typ. 3 mA

Input Filter: typ. 10 µs

E-bus Current Consumption: typ. 90 mA

Electrical Isolation: 500 V (E-bus / field potential)

Bit Width: 8 inputs

Weight: approx. 55 g

Operating Temperature: -25 °C … +60 °C

Storage Temperature: -40 °C … +85 °C

Humidity: 95%, no condensation

Protection Class: IP20

Mounting: 35 mm DIN rail (EN 60715)

Dimensions (W x H x D): 12 mm x 100 mm x 68 mm

Approvals: CE, UL, ATEX, IECEx, DNV

Ex Marking: ATEX II 3 G Ex ec IIC T4 Gc, IECEx Ex ec IIC T4 Gc

Data Sheet