Module EtherCAT Slave 4 kênh đầu vào Encoder tuyệt đối BISS-C/SSI ICP DAS ECAT-2074A CR
Features
• EtherCAT SubDevice
• Four channels, 48-bit absolute encoder master
• Transmission interface: BISS-C, SSI
• Data encoding mode: Binary, Gray
• CRC generator polynomial can be customized, and themaximum setting is within CRC-8
• Support CRC bit Invert
• Maximum transmission pulse frequency: 10MHz
• Simultaneous sampling of each channel
• EtherCAT:
‣ 2 x RJ-45 bus interface
‣ Supports Free-Run and Distributed Clock (DC) operation modes
Introduction
The EtherCAT SubDevice ECAT-2074A is an absolute encoder master. ECAT-2074A provides four channels. Each channel is independent of each other. It supports two serial transmission interfaces: SSI (Serial Synchronous Interface) & BiSS-C (BiSS Continuous Mode). ECAT-2074A also supports a maximum transmission frequency of 10MHz, a maximum transmission bit of 48bit(Including error bit, warning bit, CRC in BiSS-C mode), and Automatic compensation of cable delays in BiSS-C mode. The maximum cable length supported is 70 meters.
Applications
Precision Position Measurement
Specifications
| EMS Protection |
| EFT (IEC 61000-4-4) |
Signal: 1 KV Class A; Power: 1 KV Class A |
| ESD (IEC 61000-4-2) |
4 KV Contact for each channel |
| Surge (IEC 61000-4-5) |
1 KV Class A |
| LED Indicators |
| Status |
Power, EtherCAT status, signal status of each encoder input |
| Encoder Input |
| No. of Axes |
4x encoder channel (0-3) |
| Sampling Type |
Simultaneous |
| Transmission Interface |
SSI mode
BiSS-C mode |
| Resolution |
max. 48 bit position |
| Photo-isolation |
2500 VDC |
| Input Level |
5V (default) |
| Frequency |
10 MHz |
| EtherCAT |
| Protocol |
EtherCAT |
| Ports |
2 x RJ-45 |
| Distance Between Stations |
Max. 100 m (100BASE-TX) |
| Data Transfer Medium |
Ethernet/EtherCAT cable (Min. CAT5), shielded |
| Cycle Time |
0.5ms, 1 ms or an integer multiple of 1 ms |
| Power |
| Input Range |
+20 VDC ~ +30 VDC |
| Consumption |
4.5 W Max. |
| Mechanical |
| Casing |
UL 94V-0 housing |
| Dimensions (mm) |
110 x 90 x 33 (L x W x H) (without connectors) |
| Installation |
DIN-Rail |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Humidity |
10 ~ 90% , No condensation |
Download
Datasheet
Documents
Ordering Information
| ECAT-2074A CR |
EtherCAT SubDevice Four-Channel BISS-C/SSI Absolute Encoder Master (RoHS) |
