ED3361 | EtherCAT Terminal, 1-channel analog input, measuring bridge, full bridge, 24 bit, push-in, sensor supply 5/10 V DC, with 1 x digital input, 1 x digital output
ED3361 | EtherCAT Terminal, 1-channel analog input, measuring bridge, full bridge, 24 bit, push-in, sensor supply 5/10 V DC, with 1 x digital input, 1 x digital output
Steady
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DO
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+24 V DC
0 V
ED3361 | EtherCAT Terminal, 1-channel analog input, measuring bridge, full bridge, 24 bit, push-in, sensor supply 5/10 V DC, with 1 x digital input, 1 x digital output
ED3361 | EtherCAT Terminal, 1-channel analog input, measuring bridge, full bridge, 24 bit, push-in, sensor supply 5/10 V DC, with 1 x digital input, 1 x digital output
The ED3361 analog input terminal enables the direct connection of a resistance bridge (strain gauge – SG) or a load cell using a 4-wire or 6-wire connection technique. It records the ratio of the bridge voltage UBridge to the measured supply voltage USense and outputs the calculated load value as a process value based on the terminal settings. This enables precise recording of weights, torques, and vibrations.
The terminal also has a digital input and a digital output. The digital input can be used, for example, to trigger a tare function. The digital output can be switched on the basis of local evaluations in the terminal, for example depending on the measured value of the resistance bridge.
Special features:
- integrated, switchable 5 V/10 V bridge supply UExc, generated from the power contacts
- parallel connection of bridges possible due to powerful bridge supply
- sampling rate of 10 ksps
- additional digital inputs and outputs for local trigger conditions
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 | ED3361 |
|---|---|
| Number of channels | Total | 1 |
| Internal communication protocol | EtherCAT |
| Analog input | ED3361 |
|---|---|
| Strain gauge | |
| Number of channels | 1 |
| Sensor types | Strain gauge, load cells |
| Connection technology | 4-wire, 6-wire |
| Resolution | Technical | 24 bit |
| Resolution | Process data | 18.34... nV/V |
| Display | Process data | REAL32, INT16, INT32 |
| ADC conversion method | delta-sigma |
| Conversion type | simultaneous |
| Conversion time | min. 100 µs |
| Conversion rate | max. 10 ksps |
| Signal range | UBridge | ± 4 V DC |
| Signal range | UBridge, final value (FSV) | 4 V DC |
| Signal range | USense | ± 13 V DC |
| Signal range | USense, final value (FSV) | 13 V DC |
| Internal resistance/impedance | UBridge | min. 5 MΩ |
| Internal resistance/impedance | USense | min. 5 MΩ |
| Ground reference | differential |
| Measuring procedure | ratiometric |
| Input filter limit frequency | 10 kHz |
| Dielectric strength | max. 30 V |
| Accuracy/uncertainty | Of the FSV | < ±0.05% |
| Sensor supply | Output voltage | 5 V DC/10 V DC |
| Sensor supply | Output current | max. 100 mA |
| Open-circuit recognition | yes |
| Digital input | ED3361 |
|---|---|
| Standard digital | Positive switching | |
| Number of channels | 1 |
| Function | trigger input |
| Connection technology | 2-wire |
| Signal range | Technical | 3.3…28.8 V DC |
| Specification | potential-free |
| “0” signal voltage | 0…1.5 V DC |
| “1” signal voltage | 2.5…30 V DC |
| Input filter | 2.5 µs |
| Input current | 3 mA |
| Digital output | ED3361 |
|---|---|
| Standard digital | |
| Number of channels | 1 |
| Function | trigger output |
| Load type | ohmic |
| Connection technology | 2-wire |
| Specification | potential-free |
| Signal range | Nominal | max. 24 V DC |
| Signal range | Technical | max. 28.8 V DC |
| Output current | max. 150 mA |
| Switching times | TON | typ. 1.4 ms |
| Switching times | TOFF | typ. 0.2 ms |
| Breaking energy | Inductive | < 100 mJ |
| XFC | ED3361 |
|---|---|
| Distributed clocks | no |
| Timestamp | no |
| Oversampling | no |
| Supply and electrical isolation | ED3361 |
|---|---|
| Electronics | Supply voltage | via E-bus |
| 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 | load-dependent |
| 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 | ED3361 |
|---|---|
| Operating temperature | -25…+60°C |
| Storage temperature | -40…+85°C |
| Relative humidity | 95%, no condensation |
| Installation position | variable |
| Standards and approvals | ED3361 |
|---|---|
| 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 |
| Approvals | UL (in preparation) |
| 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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