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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 61 and Altivar 71.
Products specifications
| Attribute name | Attribute value |
|---|---|
| Main | |
| [Us] rated supply voltage | 5 V DC (voltage limits: 5-5.5 V) |
| Number of pulses per revolution | 5000 for ATV71H...N4, 5000 for ATV71H...M3X, 5000 for ATV71H...M3, 5000 for all ATV61 drives, 10000 for ATV71H......383 |
| Range of product | Altivar |
| Discrete output type | differential |
| Range compatibility | Altivar 61Q, Altivar 71, Altivar 71Q, Altivar 61, Altivar Lift |
| Communication port protocol | RS422 |
| Product or component type | encoder interface card |
| Complementary | |
| Protection type | overload protection, short-circuit protection |
| Electrical connection | terminal, connection capacity: 0.75 mm² (AWG 18) <50 m cable length, encoder, 200 mA at 4.5 V, terminal, connection capacity: 0.5 mm² (AWG 20) <50 m cable length, encoder, 100 mA at 4.5 V, terminal, connection capacity: 0.5 mm² (AWG 20) <25 m cable length, encoder, 200 mA at 4.5 V, terminal, connection capacity: 0.2 mm² (AWG 24) <25 m cable length, encoder, 100 mA at 4.5 V |
| Maximum cable distance between devices | 50 m |
| Maximum operating frequency | 300 kHz |
| Input signal | compliment of B, compliment of A, B, A |
| Input impedance | 440 Ohm |
| Maximum supply current | 0.2 A |
| Net weight | 0.2 kg |
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