EL3361-0100 | EtherCAT Terminal, 1-channel analog input, measuring bridge, full bridge, 24 bit, sensor supply 10 V DC
Steady
Warning
Device error
+24 V DC
0 V
EL3361-0100 | EtherCAT Terminal, 1-channel analog input, measuring bridge, full bridge, 24 bit, sensor supply 10 V DC
EL336x, EL336x-0100: EtherCAT Terminals for multi-channel measuring bridge detection with integrated power supply.
EtherCAT Terminals for the connection of load cells
The EL3361-0100 analog input terminal enables the direct connection of a resistor bridge (strain gauge) or a load cell using a 4-wire or 6-wire connection technique. It processes the ratio of the bridge voltage UBridge to the supply voltage USense and outputs the final load value as a process value based on the terminal settings. This enables precise recording of weights, torques, and vibrations with a sampling rate of 10,000 samples per second. The integrated bridge supply is generated from the 24 V of the power contacts.
Product status:
product announcement | estimated market release 4th quarter 2025
Product information
| Technical data | Analog input |
|---|---|
| Number of inputs | 2, for 1 resistor bridge in full bridge technology |
| Function | resistance bridge, strain gauge (SG), voltage measurement |
| Wiring | 4-wire, 6-wire |
| Ground reference (input) | differential |
| Max. sampling rate | 10 kSps |
| Sampling type | simultaneous |
| Internal resistance | > 1 MΩ |
| Supported nominal sensitivity | 0.5…320 mV/V |
| Sensor supply | 10 V DC from power contacts |
| Measuring range, nominal | USense: ±12 V | UBrdge: ±4 V |
| Measuring range, technical | USense: ±12.84 V | UBridge: ±4.28 V |
| Resolution | 24 bit |
| Measurement error/uncertainty | < ±0.05% |
| Electrical isolation | Channel/channel | no |
| Technical data | General |
|---|---|
| Power supply | via the E-bus |
| Distributed clocks | – |
| Electrical isolation | Channel/bus | 707 V DC (type test) |
| Current consumption E-bus | typ. 90 mA |
| Current consumption power contacts | typ. 30 mA, depends on UExc |
| Special features | integrated sensor supply |
| Weight | approx. 50 g |
| Operating temperature | 0…55°C |
| Storage temperature | -25…+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 |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE |
| Housing data | EL-12-16pin |
|---|---|
| Design form | HD (High Density) housing with signal LEDs |
| Material | polycarbonate |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side by side mounting by means of | double slot and key connection |
| Marking | labeling of the BZxxxx series |
| Wiring | solid conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver |
| Connection cross-section | s*: 0.08…1.5 mm², st*: 0.25…1.5 mm², f*: 0.14…0.75 mm² |
| Connection cross-section AWG | s*: AWG28…16, st*: AWG22…16, f*: AWG26…19 |
| Stripping length | 8…9 mm |
| Current load power contacts | Imax: 10 A |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
*s: solid wire; st: stranded wire; f: with ferrule
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