Lithium Battery Separator Alignment with SinceVision SE2 Edge Sensor
Industry pain points and demands
In lithium battery cell production, separator alignment is critical during the winding process. Traditional sensors using analog communication are prone to interference, require extensive wiring, and necessitate additional AD conversion modules, increasing costs.
SinceVision's SE2-024K2 Through-Beam Edge Sensor offers a streamlined and cost-effective approach to separator alignment. Its innovative EtherCAT communication and one-to-four design enhance efficiency while reducing procurement costs.
Physical Picture or Imaging Effect Picture
Physical picture
Physical picture
Physical picture
SinceVision Solution: SE2 Series Through-Beam Edge Sensor
01Wide Range Sensor Head: 24mm measurement range for precise edge detection.
02Integrated Communication: RS485 connects directly to an EtherCAT communication module, supporting one-to-four configurations.
03Reliable Design: Aviation connectors ensure stable, interference-free communication, eliminating the need for AD modules.
Camera Selection
| Technical specifications of SinceVision sensors | |
| Measuring range | Edge: ±12mm |
| Transmitter-receiver distance | Max. 200mm |
| Light source | Semiconductor red laser |
| linearity | When the distance between transceiver and receiver is 100mm: ±0.4%F.S. (±96μm) |
| Repetition accuracy | 50μm |
| Response time | 0.5ms |
| interface | RS485 |
| Ambient temperature/humidity | -10℃ ~ +50℃/35 ~ 85%RH (no condensation freezing) |
| Store temperature/humidity | -20℃ ~ +60℃/35 ~ 85%RH (no condensation freezing) |
| Protection class | IP67 |
| Shell material | Aluminium alloy |
| dimension | 80mm x 33mm x 15 mm |
| Controller main index | ||
| Model number | SEA-DM2-A/V | SEA-DM2 |
| Number of sensor head connections | Max. 2 pairs of sensor heads | Max. 2 pairs of sensor heads |
| Sensor head connection mode | M8 6-pin connector | M8 6-pin connector |
| Sensor head communication mode | RS-485 (maximum 20m cable) | RS-485 (maximum 20m cable) |
| Display measurement | TFT screen | TFT screen |
| Display light | Power indicator: Green; Output indicator: Red | Power indicator: Green; Output indicator: Red |
| I/O external input | 1 way (also valid for sensor head channel 1/ Channel 2) | |
| I/O switching output | 2 output PNP/NPN Optional open collector Max. 100mA/DC 24V Residual voltage less than 1.8V | |
| I/O analog output | 2 output analog current/voltage Optional, current: 4 ~ 20mA (maximum load 300Ω) or voltage: 0 ~ 10V (output resistance 100Ω) | |
| Protection Level | IP50 | IP50 |
| Operating environment Temperature/Humidity | -20 ° C to +50 ° C /35 to 85%RH (without condensation freezing) | -20 ° C to +50 ° C /35 to 85%RH (without condensation freezing) |
| Storage environment temperature/humidity | -20 ℃~+70 ℃/35~85% RH (without condensation or freezing) | -20 ℃~+70 ℃/35~85% RH (without condensation or freezing) |
| Installation | DIN rail installation setting | DIN rail installation setting |
| shell material | PC+ glass fiber | PC+ glass fiber |
| EtherCAT communication unit technical specifications | |
| EtherCAT distance between nodes | Max. 100m |
| EtherCAT Transfer speed | 100Mbps |
| EtherCAT mapping function | Process data communication, mailbox communication |
| Connect sensor connected models | Controller SEA-DM2 |
| Connection Number of connections that can be made to sensors | Maximum 8 controllers (16 pairs of sensing heads) |
| Connection sensor connectable form | 10-pin connector |
| PDO communication data transmission | support |
| SDO communication data transfer | support |
| Use ambient temperature/humidity | -20℃ ~ +50℃/35 ~ 85%RH (no condensation freezing) |
| Storage environment temperature/humidity | -40℃ ~ +70℃/35 ~ 85%RH (no condensation freezing) |
| Protection class | IP50 |
| install | 35mm DIN Rail (conductive) |
| Shell material | PC+ Glass fiber |
| Model description of the deviation correcting sensor | |
| Transmitting sensing head | SE1-010K4-T |
| Receiving sensor head | SE1-010K4-R |
| controller | SEA-DM2-A/V; SEA-DM2 |
| EtherCAT Universal Communication module | SU1-EC |
| 2m long Y-shaped cable | SCB-EY-HA3-2m |
| 5m long Y-shaped cable | SCB-EY-HA3-5m |
| 5m long extension cable | SCB-EF-HA3-5m |