SSI 021
Safety SSI Absolute Value Encoder
- Provides values from 2 SSI absolute value encoders (up to 32 bits), Safety and standard CPU
- Safe monitoring of the speed, position and absolute value violation
- SIL 3/PL e, Cat. 4
The 2-channel Safety function is implemented by processing the position values in the Safety core (2 micro controllers with cross communication). To use the SSI 021 in an application, a Safety CPU module is required.
For the S-DIAS system, EPLAN Macros are available for simple integration into the control cabinet.
SSI Absolute Value Encoder |
|
| Number |
2 |
| Encoder |
absolute encoder with RS422 interface |
| Data transfer speed |
125 kHz, 250 kHz, 500 kHz, 1 MHz (configurable) |
| Resolution |
maximum 32 bits |
| Coding |
binary/gray |
Mechanical Features |
|
| Dimensions |
12.5 x 104 x 72 mm (W x H x D) |
| Protection type |
IP20 |
Article Number/Certification |
|
| Article number |
20-894-021 |
| Standardization/certification |
UL 508 (E247993) |
pdf | 113 KB
pdf | 921 KB
zip | 512 KB
pdf | 3 MB
pdf | 749 KB