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.
Main
| Characteristic | Value(s) |
|---|---|
| Range of Product | Altivar |
| Product or Component Type | Encoder interface card |
| Range Compatibility | Altivar 71 Altivar 71Q Altivar Lift |
| Discrete output type | Differential |
| Communication Port Protocol | RS422 |
| [Us] rated supply voltage | 15 V DC 15â¦16 V) |
| Number of pulses per revolution | 10000 ATV71H......383 5000 ATV71H...M3 5000 ATV71H...M3X 5000 ATV71H...N4 |
Complementary
| Characteristic | Value(s) |
|---|---|
| Maximum supply current | 0.175 A |
| Protection Type | Overload protection Short-circuit protection |
| Maximum cable distance between devices | 328.08 ft (100 m) |
| Maximum operating frequency | 300 kHz |
| Input signal | A B compliment of A compliment of B |
| Input impedance | 1000 Ohm |
| Electrical connection | Terminal 0.2 mm² AWG 24) <328.08 ft (100 m), encoder, 100 mA 8 V Terminal 0.2 mm² AWG 24) <328.08 ft (100 m), encoder, 175 mA 8 V Terminal 0.2 mm² AWG 24) <82.02 ft (25 m), encoder, 100 mA 8 V Terminal 0.2 mm² AWG 24) <82.02 ft (25 m), encoder, 175 mA 8 V Terminal 0.2 mm² AWG 24) <164.04 ft (50 m), encoder, 100 mA 8 V Terminal 0.2 mm² AWG 24) <164.04 ft (50 m), encoder, 175 mA 8 V |
| Product Weight | 0.4 lb(US) (0.2 kg) |
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
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