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Interpolators Acc-51P Wiring Example0 pages
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| PMAC2 with sinusoidal interpolator ACC-51P connections example | ||||||||||||||||||||||||||||
| Three-Phase Power Line | ||||||||||||||||||||||||||||
| Ground Bar: use an individual ground wire with the appropriate size per each device | ||||||||||||||||||||||||||||
| Step-Down Transformer | ||||||||||||||||||||||||||||
| Basic Rules for proper wiring: | ||||||||||||||||||||||||||||
| Use twisted pair single or double-shielded 14 g cables | ||||||||||||||||||||||||||||
| - Keep the motor and power cables separated from the encoder and signal cables. Never run signal wires along power cables. - For the sinusoidal encoder use a double-shielded cable. This cable is usually provided with the encoder Itself. - Connect only one side of the cable shield, preferably at the source end. - The flat cable between PMAC2 and the ACC-8F cannot exceed the 36-lnches in length. - The flat cable between PMAC2 and the ACC-51P cannot exceed the 6-lnches in length. - Twist pairs of any high power cables. | ||||||||||||||||||||||||||||
| The optional choke coil is recommended for low-inductance coils motors. Most linear motors have low-inductance coils. | ||||||||||||||||||||||||||||
| P5 | ||||||||||||||||||||||||||||
| P3 | ||||||||||||||||||||||||||||
| PMAC2 | ||||||||||||||||||||||||||||
| ACC-8F | ||||||||||||||||||||||||||||
| The double-shielded cable is usually provided with the encoder. Single shields are usually already connected to the encoder case by the encoder manufacturer. Connect the global shield to the ACC-51 P side; do not connect it on both ends of the cable. Please consult the encoder manufacturer for the maximum allowed distance of the double-shielded encoder cable. | ||||||||||||||||||||||||||||
| r | ||||||||||||||||||||||||||||
| sm+ sin- COS+ cos- | ||||||||||||||||||||||||||||
| ACC-51P | ||||||||||||||||||||||||||||
| 's lndex+ | ||||||||||||||||||||||||||||
| Index- | ||||||||||||||||||||||||||||
| Power Gnd | ||||||||||||||||||||||||||||
| PMAC2 and ACC-51P installed Inside the host computer | ||||||||||||||||||||||||||||
