The ASS58N-F1AAAA0GN-0012 singleturn absolute encoder delivers high-performance SSI data output and durable operation in industrial environments. We provide a 1:1 replacement version precisely matching the original’s dimensions and communication protocol. Its 58 mm body, recessed hollow shaft, and robust aluminum enclosure ensure optimal protection and quick installation.
Offering a 16-bit signal resolution and data transfer speeds up to 2 MBaud, this model maintains high accuracy under continuous operation. The internal microcontroller stabilizes output synchronization and supports programmable direction or zero-set adjustments. This encoder replacement is ideal for conveyor systems, packaging lines, and other automation solutions that demand reliable feedback and long operational lifespan.
Replacement solution image
Technical data
| Parameter | Value |
|---|---|
| General specifications | |
| Detection type | photoelectric sampling |
| Device type | Multiturn absolute encoder |
| Electrical specifications | |
| Operating voltage | 4.5 ... 30 V DC |
| No-load supply current | max. 180 mA |
| Time delay before availability | < 250 ms |
| Linearity | ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0.5 LSB at 12 Bit |
| Output code | Gray code, Binary code |
| Code course (counting direction) | cw descending (clockwise rotation, code course descending) |
| Interface | |
| Interface type | SSI |
| Monoflop time | 20 ± 10 μs |
| Resolution | - Single turn: up to 16 Bit- Multiturn: 14 Bit- Overall resolution: up to 30 Bit |
| Transfer rate | 0.1 ... 2 MB/s |
| Voltage drop | V |
| Standard conformity | RS 422 |
| Input 1 | |
| Input type | Selection of counting direction (cw/ccw) |
| Signal voltage | - High: 4.5 ... 30 V- Low: 0 ... 2 V |
| Input current | < 6 mA |
| Switch-on delay | < 10 ms |
| Connection | |
| Connector | type 9416 (M23), 12-pin, type 9416L (M23), 12-pin |
| Cable | 67 mm, 6 × 2 × 0.14 mm², 1 m |
| Standard conformity | |
| Degree of protection | - DIN EN 60529, IP65 (without shaft seal)- DIN EN 60529, IP66/IP67 (with shaft seal) |
| Climatic testing | DIN EN 60068-2-3, no moisture condensation |
| Emitted interference | DIN EN 61000-6-4 |
| Noise immunity | DIN EN 61000-6-2 |
| Shock resistance | DIN EN 60068-2-27, 100 g, 6 ms |
