| General specifications |
| Detection type | magnetic sampling |
| Device type | Absolute rotary encoder |
| Linearity error | ≤ ± 0.1 ° |
| UL File Number | E223176 "For use in NFPA 79 Applications only" , if UL marking is marked on the product. |
| Functional safety related parameters |
| MTTFd | 700 a at 40 °C |
| Mission Time (TM) | 20 a |
| L10 | 5 E+8 revolutions at 24/198 N axial/radial shaft load |
| Diagnostic Coverage (DC) | 0 % |
| Electrical specifications |
| Operating voltage | 4.5 ... 30 V DC (SSI, SSI + RS422) ; 10 ... 30 V DC (SSI + Push/Pull) |
| No-load supply current | typ. 50 mA |
| Power consumption | approx. 1.5 W |
| Time delay before availability | < 450 ms |
| Output code | Gray code, binary code |
| Code course (counting direction) | adjustable |
| Interface |
| Interface type | SSI ; SSI + incremental track |
| Resolution | |
| Single turn | up to 16 Bit |
| Multiturn | up to 16 Bit |
| Overall resolution | up to 32 Bit |
| Transfer rate | 0.1 ... 2 MBit/s |
| Cycle time | < 100 µs |
| Standard conformity | RS 422 |
| Input 1 |
| Input type | Selection of counting direction (cw/ccw) |
| Signal voltage | |
| High | 4.75 V ... UB or unconnected (cw descending) |
| Low | 0 ... 2 V (cw ascending) |
| Input current | < 6 mA |
| Switch-on delay | < 250 ms |
| Input 2 |
| Input type | zero-set (PRESET 1) with falling edge |
| Signal voltage | |
| High | 4.75 V ... UB |
| Low | 0 ... 2 V |
| Input current | < 6 mA |
| Signal duration | min. 1.1 s |
| Output |
| Output type | RS422, Push/Pull |
| Signal output | A+B+/A+/B |
| Pulses | 1024, 2048, 4096 |
| Connection |
| Connector | M12 connector, 8-pin or M23 connector, 12-pin |
| Cable | ∅7 mm, 6 x 2 x 0.14 mm2 |
| Standard conformity |
| Degree of protection | DIN EN 60529, IP65 or
IP67 (not for M23 device plug) |
| Climatic testing | DIN EN 60068-2-3, no moisture condensation |
| Emitted interference | EN 61000-6-4:2007 |
| Noise immunity | EN 61000-6-2:2005 |
| Shock resistance | DIN EN 60068-2-27, 200 g, 6 ms |
| Vibration resistance | DIN EN 60068-2-6, 20 g, 10 ... 1000 Hz |
| Approvals and certificates |
| UL approval | cULus Listed, General Purpose, Class 2 Power Source , if UL marking is marked on the product. |
| Ambient conditions |
| Operating temperature | cable, movable installation: -5 ... 70 °C (23 ... 158 °F),
cable, fixed installation: -30 ... 70 °C (-22 ... 158 °F)
connector models: -40 ... 85 °C (-40 ... 185 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Relative humidity | 98 % , no moisture condensation |
| Mechanical specifications |
| Material | |
| Housing | nickel-plated steel , painted |
| Flange | Aluminum |
| Shaft | Stainless steel |
| Mass | approx. 300 g , with cable |
| Rotational speed | max. 12000 min -1 |
| Moment of inertia | 50 gcm2 |
| Starting torque | < 5 Ncm |
| Shaft load | |
| Axial | 24 N |
| Radial | 198 N |
| Angle offset | ± 0.9 ° |
| Axial offset | ± 0.3 mm static |
| Radial offset | ± 0.5 mm static |
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