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This encoder interface card can be used for Flux Vector Control operation with sensor for asynchronous motors. It can also be used for Vector Control operation with speed feedback for synchronous motors. It improves drive performance irrespective of the motor load state. It is compatible with RS 422 differential outputs encoder technology. This card is simple to install and remove, it is inserted in a dedicated slot of the variable speed drive. It is protected against encoder supply short circuits and overloads. It is compatible with Altivar 71.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| [Us] rated supply voltage | 15 V DC (voltage limits: 15-16 V) |
| Range compatibility | Altivar Lift, Altivar 71Q, Altivar 71 |
| Communication port protocol | RS422 |
| Product or component type | encoder interface card |
| Number of pulses per revolution | 5000 for ATV71H...N4, 5000 for ATV71H...M3X, 5000 for ATV71H...M3, 10000 for ATV71H......383 |
| Range of product | Altivar |
| Discrete output type | differential |
| Complementary | |
| Maximum operating frequency | 300 kHz |
| Input signal | compliment of B, compliment of A, B, A |
| Protection type | short-circuit protection, overload protection |
| Input impedance | 1000 Ohm |
| Maximum supply current | 0.175 A |
| Net weight | 0.2 kg |
| Electrical connection | terminal, connection capacity: 0.2 mm² (AWG 24) <50 m cable length, encoder, 175 mA at 8 V, terminal, connection capacity: 0.2 mm² (AWG 24) <50 m cable length, encoder, 100 mA at 8 V, terminal, connection capacity: 0.2 mm² (AWG 24) <25 m cable length, encoder, 175 mA at 8 V, terminal, connection capacity: 0.2 mm² (AWG 24) <25 m cable length, encoder, 100 mA at 8 V, terminal, connection capacity: 0.2 mm² (AWG 24) <100 m cable length, encoder, 175 mA at 8 V, terminal, connection capacity: 0.2 mm² (AWG 24) <100 m cable length, encoder, 100 mA at 8 V |
| Maximum cable distance between devices | 100 m |
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