BECKHOFF Information System

Documentation for Beckhoff EtherCAT Terminals

System description

EtherCAT system description - System description of the EtherCAT fieldbus

Project planning and installation

Infrastructure for EtherCAT/Ethernet - Technical recommendations and notes for design, implementation and testing

ATEX Notes - Notes about operation of the Bus Terminal System in potentially explosive areas

Digital Terminals

EL1002 - 2 Channel Digital Input Terminal (24 VDC, 3 ms input filter)
EL1004 - 4 Channel Digital Input Terminal (24 VDC, 3 ms input filter)
EL1008 - 8 Channel Digital Input Terminal (24 VDC, 3 ms input filter)

EL1012 - 2 Channel Digital Input Terminal (24 VDC, 10 µs input filter)
EL1014 - 4 Channel Digital Input Terminal (24 VDC, 10 µs input filter)
EL1018 - 8 Channel Digital Input Terminal (24 VDC, 10 µs input filter)

EL1024 - 4 Channel Digital Input Terminal (24 VDC, 3 ms input filter, for type 2 sensors)
EL1034 - 4 Channel Digital Input Terminal (24 VDC, 10 µs input filter, potential-free inputs)

EL1084 - 4 Channel Digital Input Terminal (24 VDC, 3 ms input filter, switching to negative potential)
EL1088 - 8 Channel Digital Input Terminal (24 VDC, 3 ms  input filter, switching to negative potential)
EL1094 - 4 Channel Digital Input Terminal (24 VDC, 10 µs input filter, switching to negative potential)
EL1098 - 8 Channel Digital Input Terminal (24 VDC, 10 µs  input filter, switching to negative potential)

EL1104 - 4 Channel Digital Input Terminal (24 VDC, 3 ms input filter)
EL1114 - 4 Channel Digital Input Terminal (24 VDC, 10 µs input filter)

EL1124 - 4 Channel Digital Input Terminal (5 VDC, 10 µs  input filter)
EL1134 - 4 Channel Digital Input Terminal (12 VDC, 10 µs input filter)
EL1144 - 4 Channel Digital Input Terminal (48 VDC, 10 µs input filter)

EL1202 - 2 Channel Digital Input Terminal (24 VDC, Ton / Toff 1µS
EL1252 - 2 Channel Digital Input Terminal (24 VDC, with Timestamp)
EL1252-0050 - 2 Channel Digital Input Terminal (5 VDC, with Timestamp)
EL1258 - 8 Channel Digital Input Terminal (24 VDC, with Multi-Timestamp)
EL1259 - 8 Channel Digital Input + 8 Channel Digital Output Terminal (24 VDC, with Multi-Timestamp)

EL1262 - 2 Channel Digital Input Terminal (24 VDC, with Oversampling)

EL1382 - 2 Channel Digital Input Terminal Thermistor

EL1502 - 2 Channel Up/down counter  (24 VDC, 100 kHz)
EL1512 - 2 Channel Up/down counter  (24 VDC, 1 kHz)

EL1804 - 4 Channel Digital HD Input Terminal (24 VDC, 3 ms input filter)
EL1814 - 4 Channel Digital HD Input Terminal (24 VDC, 10 µs input filter)
EL1808 - 8 Channel Digital HD Input Terminal (24 VDC, 3 ms input filter, 2-wire connection)
EL1809 - 16 Channel Digital HD Input Terminal (24 VDC, 3 ms input filter)
EL1819 - 16 Channel Digital HD Input Terminal (24 VDC, 10 µs input filter)
EL1859 - 8 Channel Digital HD Input-, 8 Channel Digital HD Output Terminal (24 VDC, 3 ms input filter)
EL1862 - 16 Channel Digital HD Input Terminal (24 VDC, 3 ms input filter, with flat-ribbon cable connection)
EL1872 - 16 Channel Digital HD Input Terminal (24 VDC, 10 µs input filter, with flat-ribbon cable connection)
EL1889 - 16 Channel Digital HD Input Terminal (24 VDC, 3 ms input filter, ground switching)

EL2002 - 2 Channel Digital Output Terminal  (24 VDC, 0.5 A)
EL2004 - 4 Channel Digital Output Terminal  (24 VDC, 0.5 A)
EL2008 - 8 Channel Digital Output Terminal  (24 VDC, 0.5 A)

EL2014 - 4 Channel Digital Output Terminal  (24 VDC, 0.5 A, diagnostics)

EL2022 - 2 Channel Digital Output Terminal (24 VDC, 2 A)
EL2024 - 4 Channel Digital Output Terminal (24 VDC, 2 A)
EL2024-0010 - 4 Channel Digital Output Terminal (12 VDC, 2 A)

EL2032 - 2 Channel Digital Output Terminal (24 VDC, 2 A, Diagnostic Inputs)
EL2034 - 4 Channel Digital Output Terminal (24 VDC, 2 A, Diagnostic Inputs)

EL2042 - 2 Channel Digital Output Terminal (24 VDC, 2 x 4 A, 1 x 8 A)

EL2084 - 4 Channel Digital Output Terminal (24 VDC, 0.5 A, negative switching)
EL2088 - 8 Channel Digital Output Terminal (24 VDC, 0.5 A, negative switching)

EL2124 - 4 Channel Digital Output Terminal (5 VDC, CMOS Outputs)

EL2202 - 2 Channel Digital Output Terminal (24 VDC, Ton / Toff 1µs
EL2252 - 2 Channel Digital Output Terminal (24 VDC, with Timestamp)

EL2212 - 2 Channel Digital Output Terminal (24…72 VDC, with overexcitation)

EL2258 - 8 Channel Digital Output Terminal (24 VDC, with Multi-Timestamp)

EL2262 - 2 Channel Digital Output Terminal (24 VDC, with Oversampling)

EL2502 - 2 Channel Pulse Width Output Terminal (24 V DC)

EL2521 - 1 Channel Pulse Train Output Terminal (RS422)
EL2521-0024 - 1 Channel Pulse Train Output Terminal (24 V DC)
EL2521-0025 - 1 Channel Pulse Train Output Terminal (24 V DC, negative switching)
EL2521-0124 - 1 Channel Pulse Train Output Terminal (latch input, 24 V DC output)
EL2522 - 2 Channel Incremental Encoder Simulation Terminal (pulse train)

EL2535 - 2 Channel pulse width current terminal (24 VDC, 1 A)

EL2602 - 2 Channel Relay Output Terminal (30 VDC/230 VAC, 2 x make contacts for power contacts)
EL2612 - 2 Channel Relay Output Terminal (30 VDC/125 VAC, 2 x change-over)
EL2622 - 2 Channel Relay Output Terminal (30 VDC/230 VAC, 2 x make contacts)
EL2624 - 4 Channel Relay Output Terminal (30 VDC/125 VAC, 4 x make contacts)
EL2652 - 2 Channel Relay Output Terminal (300 VDC/230 VAC, 2 x change-over)

EL2798 - 8 Channel Digital HD Output Terminal (24 VAC/DC, 2 A, solid state)

EL2808 - 8 Channel Digital HD Output Terminal (24 VDC, 0.5 A)
EL2809 - 16 Channel Digital HD Output Terminal (24 VDC, 0.5 A)
EL2819 - 16 Channel Digital HD Output Terminal with diagnosis (24 VDC, 0.5 A)
EL2828 - 8 Channel Digital HD Output Terminal (24 VDC, 2 A)
EL2872 - 16 Channel Digital HD Output Terminal (24 VDC, 0.5 A, flat ribbon cable connection)
EL2872-0010 - 16 Channel Digital HD Output Terminal (24 VDC, 0.5 A, flat ribbon cable connection, negative switching)
EL2889 - 16 Channel Digital HD Output Terminal (24 VDC, 0.5 A, negative switching)

Analog Terminals

EL3001 - 1 Channel Analog Input Terminal (12 bit, single ended, -10 ... +10 V)
EL3002 - 2 Channel Analog Input Terminal (12 bit, single ended, -10 ... +10 V)
EL3004 - 4 Channel Analog Input Terminal (12 bit, single ended, -10 ... +10 V)
EL3008 - 8 Channel Analog Input Terminal (12 bit, single ended, -10 ... +10 V)
EL3011 - 1 Channel Analog Input Terminal (12 bit, diff. input, 0 ... 20 mA)
EL3012 - 2 Channel Analog Input Terminal (12 bit, diff. input, 0 ... 20 mA)
EL3014 - 4 Channel Analog Input Terminal (12 bit, diff. input, 0 ... 20 mA)
EL3021 - 1 Channel Analog Input Terminal (12 bit, diff. input, 4 ... 20 mA)
EL3022 - 2 Channel Analog Input Terminal (12 bit, diff. input, 4 ... 20 mA)
EL3024 - 4 Channel Analog Input Terminal (12 bit, diff. input, 4 ... 20 mA)
EL3041 - 1 Channel Analog Input Terminal (12 bit, single ended, 0 ... 20 mA)
EL3042 - 2 Channel Analog Input Terminal (12 bit, single ended, 0 ... 20 mA)
EL3044 - 4 Channel Analog Input Terminal (12 bit, single ended, 0 ... 20 mA)
EL3048 - 8 Channel Analog Input Terminal (12 bit, single ended, 0 ... 20 mA)
EL3051 - 1 Channel Analog Input Terminal (12 bit, single ended, 4 ... 20 mA)
EL3052 - 2 Channel Analog Input Terminal (12 bit, single ended, 4 ... 20 mA)
EL3054 - 4 Channel Analog Input Terminal (12 bit, single ended, 4 ... 20 mA)
EL3058 - 8 Channel Analog Input Terminal (12 bit, single ended, 4 ... 20 mA)
EL3061 - 1 Channel Analog Input Terminal (12 bit, single ended, 0 V ... +10 V)
EL3062 - 2 Channel Analog Input Terminal (12 bit, single ended, 0 ... +10 V)
EL3062-0030 - 2 Channel Analog Input Terminal (12 bit, single ended, 0 ... +30 V)
EL3064 - 4 Channel Analog Input Terminal (12 bit, single ended, 0 ... +10 V)
EL3068 - 8 Channel Analog Input Terminal (12 bit, single ended, 0 ... +10 V)

EL3101 - 1 Channel Analog Input Terminal (16 bit, Diff.-Inputs, -10 ... +10 V)
EL3102 - 2 Channel Analog Input Terminal (16 bit, Diff.-Inputs, -10 ... +10 V)
EL3104 - 4 Channel Analog Input Terminal (16 bit, Diff.-Inputs, -10 ... +10 V)
EL3111 - 1 Channel Analog Input Terminal (16 bit, Diff.-Inputs, 0 ... 20 mA)
EL3112 - 2 Channel Analog Input Terminal (16 bit, Diff.-Inputs, 0 ... 20 mA)
EL3114 - 4 Channel Analog Input Terminal (16 bit, Diff.-Inputs, 0 ... 20 mA)
EL3121 - 1 Channel Analog Input Terminal (16 bit, Diff.-Inputs, 4 ... 20 mA)
EL3122 - 2 Channel Analog Input Terminal (16 bit, Diff.-Inputs, 4 ... 20 mA)
EL3124 - 4 Channel Analog Input Terminal (16 bit, Diff.-Inputs, 4 ... 20 mA)
EL3142 - 1 Channel Analog Input Terminal (16 bit, single ended, 0 ... 20 mA)
EL3142 - 2 Channel Analog Input Terminal (16 bit, single ended, 0 ... 20 mA)
EL3142-0010 - 2 Channel Analog Input Terminal (16 bit, single ended, -10 ... +10 mA)
EL3144 - 2 Channel Analog Input Terminal (16 bit, single ended, 0 ... 20 mA)
EL3151 - 1 Channel Analog Input Terminal (16 bit, single ended, 4 ... 20 mA)
EL3152 - 2 Channel Analog Input Terminal (16 bit, single ended, 4 ... 20 mA)
EL3154 - 4 Channel Analog Input Terminal (16 bit, single ended, 4 ... 20 mA)
EL3161 - 1 Channel Analog Input Terminal (16 bit, single ended, 0 ... +10 V)
EL3162 - 2 Channel Analog Input Terminal (16 bit, single ended, 0 ... +10 V)
EL3164 - 4 Channel Analog Input Terminal (16 bit, single ended, 0 ... +10 V)

EL3201 - 1 Channel Analog Input Terminal (thermocouple) with open-circuit recognition
EL3201-0010 - 1 Channel Analog Input Terminal (thermocouple) with open-circuit recognition, high-precision
EL3201-0020 - 1 Channel Analog Input Terminal (thermocouple) with open-circuit recognition, high-precision with calibration certificate
EL3202 - 2 Channel Analog Input Terminal (thermocouple) with open-circuit recognition
EL3202-0010 - 2 Channel Analog Input Terminal (thermocouple) with open-circuit recognition, high-precision
EL3202-0020 - 2 Channel Analog Input Terminal (thermocouple) with open-circuit recognition, high-precision with calibration certificate
EL3204 - 4 Channel Analog Input Terminal (thermocouple) with open-circuit recognition
EL3204-0200 - 4 Channel Universal Input Terminal for RTD up to 240 kΩ, NTC 20 k, 16 bit
EL3208 - 8 Channel Analog Input Terminal (thermocouple) with open-circuit recognition
EL3214 - 4 Channel Analog Input Terminal (thermocouple) with open-circuit recognition, 3 wire connection

EL3255 - 5 Channel HD Analog Input Terminal, potentiometer measurement with sensor supply and open-circuit recognition

EL3311 - 1 Channel Analog Input Terminal (thermocouple) with open-circuit recognition
EL3312 - 2 Channel Analog Input Terminal (thermocouple) with open-circuit recognition
EL3314 - 4 Channel Analog Input Terminal (thermocouple) with open-circuit recognition
EL3314-0010 - 4 Channel Analog Input Terminal (thermocouple) with open-circuit recognition, high-precision
EL3318 - 8 Channel Analog HD Input Terminal (thermocouple) with open-circuit recognition

EL3351 - 1 Channel Analog Input Terminal (resistor bridge terminal (strain gauge))

EL3356 - 1 Channel Analog Input Terminal (accurate resistance bridge evaluation)
EL3356-0010 - 1 Channel Analog Input Terminal (precise load cell analysis)

EL3403 - 3 phase power measurement terminal, max. 500 VAC
EL3413 - 3 phase power measurement terminal, max. 690 VAC
EL3413-0001 - 3 phase power measurement terminal, max. 690 VAC, UL approval
EL3413-0120 - 3 phase power measurement terminal, max. 210 VAC
EL3433 - 3 phase power measurement terminal, max. 500 VAC, 10 A

EL3602 - 2 Channel Analog Input Terminal (-10 ... +10 V, Diff.-Inputs, 24 bits)
EL3602-0002 - 2 Channel Analog Input Terminal (-200 ... +200 mV, Diff.-Inputs, 24 bits)
EL3602-0010 - 2 Channel Analog Input Terminal (-75 ... +75 mV, Diff.-Inputs, 24 bits)
EL3612 - 2 Channel Analog Input Terminal (0 ... 20 mA, Diff.-Inputs, 24 bits)

EL3632 - 2 Channel Analog Input Terminal for Condition Monitoring (IEPE)

EL3681 - Digital Multimeter Terminal

EL3692 - 2 Channel Resistance Measurement Terminal, high-precision

EL3702 - 2 Channel Analog Input Terminal (-10 ... +10 V, Diff.-Inputs) with oversampling
EL3742 - 2 Channel Analog Input Terminal (0 ... 20 mA, Diff.-Inputs) with oversampling

EL3773 - 6 Channel power monitoring oversampling terminal (3x current, 3x voltage)

EL4001 - 1 Channel Analog Output Terminal (12 bit , 0 ... 10 V)
EL4002 - 2 Channel Analog Output Terminal (12 bit , 0 ... 10 V)
EL4004 - 4 Channel Analog Output Terminal (12 bit , 0 ... 10 V)
EL4008 - 8 Channel Analog Output Terminal (12 bit , 0 ... 10 V)

EL4011 - 1 Channel Analog Output Terminal (12 bit , 0 ... 20 mA)
EL4012 - 2 Channel Analog Output Terminal (12 bit , 0 ... 20 mA)
EL4014 - 4 Channel Analog Output Terminal (12 bit , 0 ... 20 mA)
EL4018 - 8 Channel Analog Output Terminal (12 bit , 0 ... 20 mA)

EL4021 - 1 Channel Analog Output Terminal (12 bit , 4 ... 20 mA)
EL4022 - 2 Channel Analog Output Terminal (12 bit , 4 ... 20 mA)
EL4024 - 4 Channel Analog Output Terminal (12 bit , 4 ... 20 mA)
EL4028 - 8 Channel Analog Output Terminal (12 bit , 4 ... 20 mA)

EL4031 - 1 Channel Analog Output Terminal (12 bit , -10 ... +10 V)
EL4032 - 2 Channel Analog Output Terminal (12 bit , -10 ... +10 V)
EL4034 - 4 Channel Analog Output Terminal (12 bit , -10 ... +10 V)
EL4038 - 8 Channel Analog Output Terminal (12 bit , -10 ... +10 V)

EL4102 - 2 Channel Analog Output Terminal (16 bit , 0 ... 10 V)
EL4104 - 4 Channel Analog Output Terminal (16 bit , 0 ... 10 V)
EL4112 - 2 Channel Analog Output Terminal (16 bit , 0 ... 20 mA)
EL4112-0010 - 2 Channel Analog Output Terminal (16 bit , -10 ... +10 mA)
EL4114 - 4 Channel Analog Output Terminal (16 bit , 0 ... 20 mA)
EL4122 - 2 Channel Analog Output Terminal (16 bit , 4 ... 20 mA)
EL4124 - 4 Channel Analog Output Terminal (16 bit , 4 ... 20 mA)
EL4132 - 2 Channel Analog Output Terminal (16 bit , -10 ... +10 V)
EL4134 - 4 Channel Analog Output Terminal (16 bit , -10 ... +10 V)

EL4712 - 2 Channel Analog Output Terminal (0 ... 20 mA, with Oversampling)
EL4732 - 2 Channel Analog Output Terminal (-10 ... +10 V, with Oversampling)

Terminals for special functions

EL5001 - 1 Channel SSI sensor interface
EL5002 - 2 Channel SSI sensor interface
EL5001-0011 - 1 Channel SSI monitor terminal

EL5021 - 1 Channel SinCos encoder interface

EL5032 - 2 Channel EnDat2.2 interface

EL5101 - Incremental encoder interface
EL5101-0010 - Incremental encoder interface, 20 Mio. increments/s

EL5151 - 1 Channel Incremental encoder interface
EL5152 - 2 Channel Incremental encoder interface

EL6001 - 1 Channel Serial interface terminal (RS232)
EL6002 - 2 Channel Serial interface terminal (RS232)
EL6021 - 1 Channel Serial interface terminal (RS422/RS485)
EL6022 - 2 Channel Serial interface terminal (RS422/RS485)

EL6070 - License key terminal for TwinCAT 3.1

EL6080 - EtherCAT memory terminal 128 kbyte

EL6090 - EtherCAT Display terminal with navigation switch and operating hours counter

EL6688 - EtherCAT synchronization terminal IEEE1588

Communication Terminals

EL6224 - IO-Link Terminal

EL6601 - Ethernet Switch Terminal (1 Port)
EL6614 - Ethernet Switch Terminal (4 Port)

EL6692 - EtherCAT Bridge Terminal
EL6695 - EtherCAT Bridge Terminal

Fieldbus Master/Slave Terminals

EL6201 - AS-i master terminal
EL6631-0010 - PROFINET DEVICE
EL6631 - PROFINET-RT-CONTROLLER
EL6632 - PROFINET-IRT-CONTROLLER
EL6652 - EtherNet/IP master terminal
EL6652-0010 - EtherNet/IP slave terminal
EL6720 - Lightbus master terminal
EL6731 - PROFIBUS master terminal
EL6731-0010 - PROFIBUS slave terminal
EL6740-0010 - INTERBUS slave terminal
EL6751 - CANopen master terminal
EL6751-0010 - CANopen slave terminal
EL6752 - DeviceNet master terminal
EL6752-0010 - DeviceNet slave terminal
EL6851 - DMX master terminal
EL6851-0010 - DMX slave terminal

Motion Terminals

EL7201-0000 - Servo Motor terminal, MDP742 profile, 50 VDC, 2.8 Arms
EL7201-0001 - Servo Motor terminal, DS402 profile, 50 VDC, 2.8 Arms
EL7211-0000 - Servo Motor terminal, MDP742 profile, 50 VDC, 4.5 Arms
EL7211-0001 - Servo Motor terminal, DS402 profile, 50 VDC, 4.5 Arms
EL7201-0010 - Servo Motor terminal, MDP742 profile, 50 VDC, 2.8 Arms with OCT
EL7201-0011 - Servo Motor terminal, DS402 profile, 50 VDC, 2.8 Arms with OCT
EL7211-0010 - Servo Motor terminal, MDP742 profile, 50 VDC, 4.5 Arms with OCT
EL7211-0011 - Servo Motor terminal, DS402 profile, 50 VDC, 4.5 Arms with OCT
EL7031-0000 - Stepper Motor terminal 24 VDC, 1.5 A
EL7041-0000 - Stepper Motor terminal 50 VDC, 5 A, with incremental encoder
EL7041-0001 - Stepper Motor terminal 50 VDC, 5 A, with incremental encoder and digital brake output
EL7041-1000 - Stepper Motor terminal 50 VDC, 5 A, with incremental encoder (Trimatic output stage)

EL7037 - Stepper Motor terminal 24 VDC, 1.5 A, Vector Control
EL7047 - Stepper Motor terminal 50 VDC, 5 A, Vector Control

EL7332 - 2 channel DC motor output stage 24 VDC, 1 A
EL7342 - 2 channel DC motor output stage 50 VDC, 3.5 A

System and Function Terminals

EL9011 - End cap
EL9070 - Shield terminal
EL9080 - Separation terminal

EL9100 - Feed terminal, 24 VDC
EL9110 - Feed terminal with diagnosis, 24 VDC
EL9150 - Feed terminal, 230 VAC (120 VAC)
EL9160 - Feed terminal with diagnosis, 230 VAC (120 VAC)

EL9181 - Potential distribution terminal, 2 separated potentials
EL9182 - Potential distribution terminal, 8 separated potentials
EL9183 - Potential distribution terminal, 1 potential, 16 terminal points

EL9184 - Potential distribution terminal, 2 x 8 contacts (positive/negative)
EL9186 - Potential distribution terminal, 8 contacts (positive)
EL9187 - Potential distribution terminal, 8 contacts (negative)
EL9188 - Potential distribution terminal, 8 contacts (positive))
EL9189 - Potential distribution terminal, 8 contacts (negative)

EL9190 - Feed terminal, up to 230 VAC

EL9195 - Shield terminal, up to 230 VAC

EL9200 - Feed terminal, 24 VDC, fused with 6.3 A
EL9210 - Feed terminal with diagnosis, 24 VDC, fused with 6.3 A
EL9250 - Feed terminal, 230 VAC, fused with 6.3 A
EL9260 - Feed terminal with diagnosis, 230 VAC, fused with 6.3 A
EL9290 - Feed terminal, up to 230 VAC, fused with 6.3 A

EL9400 - Power supply unit terminal for E-bus
EL9410 - Power supply unit terminal for E-bus with diagnosis

EL9540 - Surge filter field supply
EL9550 - Surge filter system and field supply

EL9505 - Power supply 5 VDC
EL9508 - Power supply 8 VDC
EL9510 - Power supply 10 VDC
EL9512 - Power supply 12 VDC
EL9515 - Power supply 15 VDC
EL9560 - Power supply 24 / 24 VDC

EL9570 - Buffer capacitor terminal (500 µF, 50 V)
EL9576 - Buffer capacitor terminal with EtherCAT connection

Terminal Modules (E-Bus)

EM2042 - Sixteen channel digital output module with D-Sub connector

EM3701 - 1 Channel Differential Pressure Measuring Module (-100 hPa to +100 hPa)
EM3702 - 2 Channel Relative Pressure Measuring Module (0 hPa to +7500 hPa)
EM3712 - 2 Channel Differential Pressure Measuring Module (-1000 hPa to +1000 hPa)

EM7004 - 4 axis interface

 

Furthermore documentation for Beckhoff fieldbus components may be found on our homepage (http://www.beckhoff.com) under Download.