Power Engineering 
K-JIANG
Product
Article
NameDescriptionContent
English 简体中文
Home ⊙ NEWS ⊙ Beckhoff EL1889 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 3 ms, ground switching
Current Location:

Beckhoff EL1889 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 3 ms, ground switching

From:Beckhoff | author:Mr.Chen | Time :2026-06-10 | 206 view: | 🔊 Click to read aloud ❚❚ ▶ | Share:

The EL1889 digital input terminal acquires the binary 24 V control

signals from the process level and transmits them, in an

electrically isolated form, to the higher-level automation unit.

The EtherCAT Terminal has 16 channels, whose signal states are

indicated by LEDs. The power contacts are connected through.

With the EL1889. the reference ground for all inputs is the

24 V power contact.

Special features:

• ground switching

• no bouncing due to mechanical switches thanks to 3 ms input filter

• tool-free connection by direct plug-in technique for solid wire

conductors

• space-saving use in the control cabinet

• direct connection of multi-channel sensors in 1-wire connection

technology in the smallest space



  • Hirschmann MAR1032 Gigabit Ethernet Uplink with 4 Ports PoE
  • Hirschmann MAR1122 Fast Ethernet Uplink with Ports at the back and 4 Ports PoE
  • Hirschmann MAR1120 Fast Ethernet Uplink with Ports at the back
  • Hirschmann MAR1022 Fast Ethernet Uplink with 4 Ports PoE
  • Hirschmann MACH 1040 Full Gigabit Rack Mount Switches
  • Hirschmann MAR1030 Ruggedized managed Ethernet Switches, 19" cabinet mount
  • Hirschmann MAR1020 Ruggedized managed Ethernet Switches, 19" cabinet mount
  • Hirschmann MAR1040-4C4C4C4C9999SM9HRHH Rack Mount Switches
  • Hirschmann MAR1040-4C4C4C4C9999SM9HPHH Rack Mount Switches
  • Hirschmann MAR1040-4C4C4C4C9999SMMHPHH Rack Mount Switches
  • Hirschmann MAR1030-4OTTTTTTTTTTTTTTTTTTTTTTTTFMMHPHH
  • Hirschmann MAR1020-99MMMMMMMMMMMMMMMMMMMMMMMMFMMHPHH
  • Hirschmann M-SFP-2.5-SM+/LC EEC SFP Fiberoptic 2.5 Gigabit Ethernet Transceiver SM
  • Hirschmann M-SFP-2.5-SM/LC EEC SFP Fiberoptic 2.5 Gigabit Ethernet Transceiver SM
  • Hirschmann M-SFP-2.5-SM-/LC EEC SFP Fiberoptic 2.5 Gigabit Ethernet Transceiver SM
  • Hirschmann M-SFP-2.5-MM/LC EEC SFP Fiberoptic 2.5 Gigabit Ethernet Transceiver MM
  • Beckhoff EL5152 | EtherCAT Terminal, 2-channel encoder interface, incremental
  • Beckhoff ELX5151-0090 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff ELX5151 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff EL5151-0090 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff EL5151-0021 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff EL5151 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff EL5131 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff EL5122 | EtherCAT Terminal, 2-channel encoder interface, incremental
  • Beckhoff ED5112 | EtherCAT Terminal, 2-channel encoder interface, incremental
  • Beckhoff EL5112 | EtherCAT Terminal, 2-channel encoder interface, incremental, 5 V DC
  • Beckhoff EL5102 | EtherCAT Terminal, 2-channel encoder interface, incremental
  • Beckhoff EL5101-0090 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff EL5101-0011 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff EL5101-0010 | EtherCAT Terminal, 1-channel encoder interface, incremental
  • Beckhoff EL5101 | EtherCAT Terminal, 1-channel encoder interface, incremental, 5 V DC
  • Beckhoff EL5042 | EtherCAT Terminal, 2-channel encoder interface, BiSS® C
  • Beckhoff EL5032-0090 | EtherCAT Terminal, 2-channel encoder interface, EnDat® 2.2
  • Beckhoff EL5032 | EtherCAT Terminal, 2-channel encoder interface, EnDat® 2.2
  • Beckhoff EL5031-0011 | EtherCAT Terminal, 1-channel encoder interface, EnDat® 2.2
  • Beckhoff EL5021-0090 | EtherCAT Terminal, 1-channel encoder interface, SinCos
  • Beckhoff EL5021 | EtherCAT Terminal, 1-channel encoder interface, SinCos, 1 VPP
  • Beckhoff EL5001-0012 | EtherCAT Terminal, 1-channel encoder interface, SSI, simulation
  • Beckhoff ED5002 | EtherCAT Terminal, 2-channel encoder interface, SSI, push-in
  • Beckhoff EL5002 | EtherCAT Terminal, 2-channel encoder interface, SSI
  • Beckhoff EL5001-0090 | EtherCAT Terminal, 1-channel encoder interface, SSI, TwinSAFE SC
  • Beckhoff EL5001-0011 | EtherCAT Terminal, 1-channel encoder interface, SSI, monitor
  • Beckhoff EL5001 | EtherCAT Terminal, 1-channel encoder interface, SSI
  • Alfa Laval M Gear Gear Pumps
  • Alfa Laval ALP pump range
  • Alfa Laval three-screw pump
  • Alfa Laval DuraCirc Circumferential Piston Pump
  • Alfa Laval OS Twin Screw Pumps
  • Alfa Laval SX UltraPure Rotary lobe pumps
  • Alfa Laval SX Rotary lobe pumps
  • Alfa Laval SRU Rotary lobe pump
  • Alfa Laval OptiLobe Rotary lobe pumps
  • Alfa Laval MaxiLobe UltraPure Rotary lobe pumps
  • Alfa Laval MaxiLobe Rotary lobe pumps
  • Alfa Laval OptiLobe Rotary Lobe Pump Competitive Reliability
  • ABB GV C736 CE10 3BHB045647R0001 Resistive-Capacitive Voltage Sensor
  • Hirschmann 942 222-002 D4K-PSU-PANEL Blind panel for PSU slot
  • Hirschmann 942 222-001 D4K-LC-PANEL Blind panel for port module slot
  • Hirschmann 942 157-001 D4K-AIR DRAGON MACH4x00 fan unit, field-replaceable
  • Hirschmann 942 156-001 D4K-PSU-300W-HV Power Supply
  • Hirschmann 942 294-001 D4K-10TP-PoE Port Modules
  • Hirschmann 942 155-501 D4K-12SFP Port Modules
  • Hirschmann 942 155-001 D4K-12TP-RJ45 Port Modules
  • Hirschmann 942 153-003 – DRAGON MACH4500-80G+8X-L3A-MR Basic Unit
  • Hirschmann 942 153-002 – DRAGON MACH4500-80G+8X-L3A-UR Basic Unit
  • Hirschmann 942 153-001 – DRAGON MACH4500-80G+8X-L2A Basic Unit
  • Hirschmann 942 154-003 – DRAGON MACH4000-48G+4X-L3A-MR Basic Unit
  • Hirschmann 942 154-002 – DRAGON MACH4000-48G+4X-L3A-UR Basic Unit
  • Hirschmann 942 154-001 – DRAGON MACH4000-48G+4X-L2A Basic Unit
  • Hirschmann 942 318-003 – DRAGON MACH4000-52G-L3A-MR Basic Unit
  • Hirschmann 942 318-002 – DRAGON MACH4000-52G-L3A-UR Basic Unit
  • Hirschmann 942 318-001 – DRAGON MACH4000-52G-L2A Basic Unit
  • Hirschmann DRAGON MACH4500-80G+8X Full Gigabit Ethernet Backbone Switch with internal redundant power supply
  • Hirschmann DRAGON MACH4000-48G+4X Full Gigabit Ethernet Backbone Switch with internal
  • Hirschmann DRAGON MACH4000-52G Full Gigabit Ethernet Backbone Switch with internal
  • Hirschmann GRS106-16TX/14SFP-2HV-3A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS106-16TX/14SFP-2HV-2A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS106-16TX/14SFP-1HV-2A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS106-24TX/6SFP-2HV-3A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS106-24TX/6SFP-2HV-2A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS106-24TX/6SFP-1HV-2A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS105-16TX/14SFP-2HV-3A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS105-16TX/14SFP-2HV-2A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS105-16TX/14SFP-1HV-2A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GRS105-24TX/6SFP-2HV-3A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann 942 287-001 GRS105-24TX/6SFP-1HV-2A GREYHOUND 105/106 Series Ethernet Switches
  • Hirschmann GREYHOUND 106 Ethernet Switches
  • Hirschmann GREYHOUND 105 Ethernet Switches
  • Hirschmann M1-8TP-RJ45 PoE 942028001 Media Modules for GREYHOUND
  • Hirschmann M1-8TP-RJ45 943970001 Media Modules for GREYHOUND
  • Hirschmann M1-8SM-SC 943970201 Media Modules for GREYHOUND
  • Hirschmann M1-8SFP 943970301 Media Modules for GREYHOUND
  • Hirschmann M1-8MM-SC 943970101 Media Modules for GREYHOUND
  • Hirschmann GRS103-22TX/4C-2HV-2A 942 298 008 Ethernet Switches
  • Hirschmann GRS103-22TX/4C-2HV-2S 942 298 007 Ethernet Switches
  • Hirschmann GRS103-22TX/4C-1HV-2A 942 298 006 Ethernet Switches
  • Hirschmann GRS103-22TX/4C-1HV-2S Ethernet Switches
  • Hirschmann GRS103-6TX/4C-2HV-2A Ethernet Switches
  • Hirschmann GRS103-6TX/4C-2HV-2S Ethernet Switches
  • Hirschmann GRS103-6TX/4C-1HV-2S Ethernet Switches
  • Hirschmann GRS103-6TX/4C-1HV-2A Ethernet Switches
  • Hirschmann GREYHOUND 103 Ethernet Switches
  • Hirschmann RSPM-cover 942 131-001 Cover for RSPM modules
  • Hirschmann RSPM22-8TX-EEC 942 106-006 DIN Rail Mount Switches
  • Hirschmann RSPM20-8SFP Fast Ethernet media module for RSPE Switches
  • Hirschmann RSPM20-8SFP-EEC 942 106-005 DIN Rail Mount Switches
  • Hirschmann RSPM20-8TX-EEC 942 106-004 DIN Rail Mount Switches
  • Hirschmann RSPE37-8TX/4C-EEC-3S 942 084-006 DIN Rail Mount Switches
  • Hirschmann RSPE35-8TX/4C-EEC-2HV-3S 942 084-005 DIN Rail Mount Switches
  • Hirschmann RSPE32-8TX/4C-EEC-2A 942 084-004 DIN Rail Mount Switches
  • Hirschmann RSPE30-8TX/4C-EEC-2HV-3S 942 084-003 DIN Rail Mount Switches
  • Hirschmann RSPE30-8TX/4C-EEC-2HV-3S 942 084-003 DIN Rail Mount Switches
  • Hirschmann RSPE30-8TX/4C-2A 942 084-002 DIN Rail Mount Switches
  • Beckhoff EL4732 | EtherCAT Terminal, 2-channel analog output, voltage
  • Beckhoff EL4712 | EtherCAT Terminal, 2-channel analog output, current
  • Beckhoff ELX4184 | EtherCAT Terminal, 4-channel analog output, current
  • Beckhoff ELX4181 | EtherCAT Terminal, 1-channel analog output, current
  • Beckhoff ELX4154 | EtherCAT Terminal, 4-channel analog output, current
  • Beckhoff EL4134-0030 | EtherCAT Terminal, 4-channel analog output, voltage, ±10 V, 16 bit
  • Beckhoff EL4134 | EtherCAT Terminal, 4-channel analog output, voltage, ±10 V, 16 bit
  • Beckhoff EL4132 | EtherCAT Terminal, 2-channel analog output, voltage, ±10 V, 16 bit
  • Beckhoff EL4124 | EtherCAT Terminal, 4-channel analog output, current, 4…20 mA, 16 bit
  • Beckhoff EL4122 | EtherCAT Terminal, 2-channel analog output, current, 4…20 mA, 16 bit
  • Beckhoff EL4114 | EtherCAT Terminal, 4-channel analog output, current, 0…20 mA, 16 bit
  • Beckhoff EL4112-0010 | EtherCAT Terminal, 2-channel analog output, current, ±10 mA, 16 bit
  • Beckhoff EL4112 | EtherCAT Terminal, 2-channel analog output, current, 0…20 mA, 16 bit
  • Beckhoff EL4104 | EtherCAT Terminal, 4-channel analog output, voltage, 0…10 V, 16 bit
  • Beckhoff EL4102 | EtherCAT Terminal, 2-channel analog output, voltage, 0…10 V, 16 bit