Description

The Beckhoff EL1004 digital input terminal 4-channel acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. Digital input terminals from the EL100x series have a 3 ms input filter. The EtherCAT Terminals indicate their state via an LED.

Specification

• Brand name: Beckhoff
• Product name: Digital input terminal 4-channel
• Product model: EL1004
• Connection technology 2-wire
• Number of inputs: 4 points
• Nominal voltage: 24 V DC (-15 %/+20 %)
• Signal voltage: -3 +5 V (EN 61131-2, type 3)
• Signal voltage: 11 to 30 V (EN 61131-2, type 3)
• Input current type: 3 mA (EN 61131-2, type 3)
• Input filter type: 3.0 ms
• Current consumption power contacts type: 2 mA + load
• Current consumption E-bus type: 90 mA
• Electrical isolation: 500 V (E-bus/field potential)
• Weight approximate: 50 g
• Operating/storage temperature: -25 +60 °C/-40 +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
• Special features                standard input terminals for 2-wire connection