The ED8601-8411 EtherCAT Terminal offers a combination of up to twelve signal interfaces and up to nine different signal types with a width of only 12 mm. In addition to the digital inputs and outputs, one analog input and output each are available which can be configured as either a current or voltage signal.
Alternatively, the digital inputs with adjustable filter times can be used for 24 V HTL encoders with A/B track including latch and gate function or as up/down counter up to 100 kHz counting frequency. Two digital outputs can be used as PWM signals whose pulse width and frequency can be set in the range from 20 Hz to 25 kHz.
Thanks to the large number of configurable combinations, the ED8601-8411 offers a compact solution for applications where only a few complex signals are required – for example, as an ideal complement to the CX7000 Embedded PC.
Due to the limited number of terminal points, not all signals can be used at the same time. Parameterization is conveniently carried out via TwinCAT using the “Modules/Slots” procedure.
Special features:
- flexible configuration of digital and analog inputs and outputs
- analog inputs and outputs, optionally for current or voltage signals
- configurable encoder, counter, and PWM functions
The ED-series EtherCAT Terminals have push-in connection technology which makes wiring easy and tool-free.
Product status:
product announcement | estimated market release 1st quarter 2026
Product information
| General | ED8601-8411 |
|---|---|
| Number of channels | Total | max. 12 |
| Internal communication protocol | EtherCAT |
| Digital input | ED8601-8411 |
|---|---|
| Standard digital | Positive switching | |
| Number of channels | max. 8 |
| Function | digital input, gate, latch |
| Connection technology | 1-wire |
| Signal range | Nominal | 24 V DC |
| Signal range | Technical | 20.4…28.8 V DC |
| Specification | EN 61131-2, type 1/3 |
| “0” signal voltage | -3…+5 V DC |
| “1” signal voltage | 11…30 V DC |
| Input filter | typ. 1 µs, 0.1 ms, 0.5 ms, 1 ms, 3 ms, 10 ms, 20 ms (adjustable) |
| Input current | typ. 3 mA |
| Cable length | Sensor cable | max. 30 m |
| Counter | |
| Number of channels | max. 1 |
| Function | up/down counter |
| Connection technology | 1-wire |
| Signal range | Nominal | 24 V DC |
| Signal range | Technical | 20.4…28.8 V DC |
| “0” signal voltage | -3…+5 V DC |
| “1” signal voltage | 11…30 V DC |
| Input current | typ. 3 mA |
| Resolution | 32 bit |
| Input frequency | max. 100 kHz |
| Digital output | ED8601-8411 |
|---|---|
| Standard digital | Positive switching | |
| Number of channels | max. 4 |
| Load type | ohmic, inductive, lamp load |
| Connection technology | 1-wire |
| Signal range | Nominal | 24 V DC |
| Signal range | Technical | 20.4…28.8 V DC |
| Output current | max. 0.5 A per channel |
| Output current | ∑ | max. 2 A |
| Short-circuit proof | yes |
| Short circuit current limit | typ. < 2 A |
| Output stage | push |
| Switching times | TON | typ. 300 µs |
| Switching times | TOFF | typ. 300 µs |
| Reverse voltage protection | ja |
| Breaking energy | Inductive | < 150 mJ per channel |
| PWM | |
| Number of channels | max. 2 |
| Function | PWM |
| Load type | ohmic, inductive, lamp load |
| Signal range | Nominal | 24 V DC via power contacts |
| Signal range | Technical | 20.4…28.8 V DC |
| Output current | max. 0.5 A per channel |
| Short-circuit proof | yes |
| Output stage | push-pull |
| Pulse duration | TON | typ. > 750 ns |
| Pulse duration | TOFF | typ. > 500 ns |
| Duty factor | 0…100 % |
| Resolution | max. 16 bit |
| Output frequency | 20 Hz…25 kHz |
| Reverse voltage protection | no |
| Analog input | ED8601-8411 |
|---|---|
| Voltage | |
| Number of channels | max. 1 |
| Connection technology | 2-wire |
| Resolution | Technical | 12 bits, including sign |
| Resolution | Process data | 327.67... µV |
| Display | Process data | INT16 |
| ADC conversion method | SAR |
| Conversion type | – |
| Conversion time | min. 500 µs per channel |
| Conversion rate | max. 2 ksps per channel |
| Signal range | Nominal | -10…+10 V, 0…10 V |
| Signal range | Technical | -10.73…+10.73 V |
| Signal range | Full scale value (FSV) | 10 V |
| Internal resistance/impedance | typ. > 200 kΩ |
| Ground reference | single-ended |
| Input filter limit frequency | 1 kHz |
| Dielectric strength | ± 30 V |
| Accuracy/uncertainty | Of the FSV | typ. < ± 0.5 % |
| Open-circuit recognition | no |
| Current | |
| Number of channels | max. 1 |
| Connection technology | 2-wire |
| Resolution | Technical | 12 bits, including sign |
| Resolution | Process data | 655.35... nA |
| Display | Process data | INT16 |
| ADC conversion method | SAR |
| Conversion type | – |
| Conversion time | min. 500 µs per channel |
| Conversion rate | max. 2 ksps per channel |
| Signal range | Nominal | -20…+20 mA, 0…20 mA, 4…20 mA |
| Signal range | Technical | -21.47…+21.47 mA |
| Signal range | Full scale value (FSV) | 20 mA |
| Internal resistance/impedance | typ. 33 Ω |
| Ground reference | single-ended |
| Input filter limit frequency | 1 kHz |
| Overcurrent protection | typ. 50 mA |
| Dielectric strength | ± 30 V |
| Accuracy/uncertainty | Of the FSV | typ. < ± 0.5 % |
| Open-circuit recognition | no |
| Analog output | ED8601-8411 |
|---|---|
| Voltage | |
| Number of channels | max. 1 |
| Load type | ohmic |
| Connection technology | 2-wire |
| Resolution | Technical | 12 bits, including sign |
| Resolution | Process data | 327.67... µV |
| Display | Process data | INT16 |
| Conversion type | – |
| Conversion time | min. 500 µs per channel |
| Conversion rate | max. 2 ksps per channel |
| Signal range | Nominal | -10…+10 V, 0…10 V |
| Signal range | Technical | -10.73…+10.73 V |
| Signal range | Full scale value (FSV) | 10 V |
| Load | typ. > 5 kΩ |
| Ground reference | single-ended |
| Accuracy/uncertainty | Of the FSV | typ. < ± 0.5 % |
| Current | |
| Number of channels | max. 1 |
| Load type | ohmic |
| Connection technology | 2-wire |
| Resolution | Technical | 12 bits, including sign |
| Resolution | Process data | 655.35… nA |
| Display | Process data | INT16 |
| Conversion type | – |
| Conversion time | min. 500 µs per channel |
| Conversion rate | max. 2 ksps per channel |
| Signal range | Nominal | 0…20 mA, 4…20 mA |
| Signal range | Technical | 0…21.47 mA |
| Signal range | Full scale value (FSV) | 20 mA |
| Load | typ. < 350 Ω |
| Ground reference | single-ended |
| Accuracy/uncertainty | Of the FSV | typ. < ± 0.5 % |
| Position interface | ED8601-8411 |
|---|---|
| Number of channels | max. 1 |
| Function | incremental encoder interface with Gate/Latch input |
| Sensor types | incremental position detection |
| Signal range | HTL 24 V |
| Resolution | Process data (counter) | 32 bit |
| Microincrements | no |
| Sensor supply | Output voltage | no |
| Quadrature decoder | ja |
| HTL | |
| Encoder connection | single-ended connection: A, B |
| Input frequency | 400 kilo increments/s with 4-fold evaluation, corresponds to 100 kHz |
| Open-circuit recognition | no |
| XFC | ED8601-8411 |
|---|---|
| Distributed clocks | no |
| Timestamp | no |
| Oversampling | no |
| Supply and electrical isolation | ED8601-8411 |
|---|---|
| Electronics | Supply voltage | via E-bus, via power contacts |
| E-bus | Current consumption | typ. 100 mA |
| Power contacts | Input voltage | 24 V DC (-15 %/+20 %) |
| Power contacts | Current carrying capacity | max. 10 A DC |
| Power contacts | Current consumption | typ. 40 mA + load |
| Power contacts | Output voltage | corresponds to Power contacts | input voltage |
| Electrical isolation | Channel/channel | no |
| Electrical isolation | Channel/bus | functional, 707 V DC type test |
| Environmental conditions | ED8601-8411 |
|---|---|
| Operating temperature | 0…55°C |
| Storage temperature | -25…+85°C |
| Relative humidity | 95%, no condensation |
| Installation position | variable |
| Standards and approvals | ED8601-8411 |
|---|---|
| Vibration resistance | conforms to EN 60068-2-6 |
| Shock resistance | conforms to EN 60068-2-27 |
| EMC immunity | conforms to EN 61000-6-2 |
| EMC emission | conforms to EN 61000-6-4 |
| Markings | CE |
| Housing data | ED-12-16pin |
|---|---|
| Weight | 60 g |
| Protection rating | IP20 |
| Material | polycarbonate |
| Dimesnions | Width (single) | 15 mm |
| Dimensions | Width (lined up) | 12 mm |
| Dimensions | Height | 100 mm |
| Dimensions | Depth | 65 mm |
| Installation | Terminal/back wall | DIN rail, 35 mm (EN 60715) |
| Installation | Terminal/terminal | double slot and key connection |
| Plug-in wiring level | no |
| Connection technology | push-in |
| Connection cross-section | Solid wire | 0.08…1.5 mm² |
| Connection cross-section | Stranded wire | 0.25…1.5 mm² |
| Connection cross-section | With ferrule | 0.14…0.75 mm² |
| Connection cross-section AWG | Solid wire | AWG28…16 |
| Connection cross-section AWG | Stranded wire | AWG22…16 |
| Connection cross-section AWG | With ferrule | AWG26…19 |
| Stripping length | 8…9 mm |
| Power contact | "+" (left) | yes |
| Power contact | "+" (rechts) | yes |
| Power contact | "-" (left) | yes |
| Power contact | "-" (right) | yes |
| Power contact | "⏚" (left) | no |
| Power contact | "⏚" (right) | no |
| Insertion lock for power contact “⏚” | yes |
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