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, flexing: -5 ... 70 °C (23 ... 158 °F), cable, fixed: -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 |