Technical Data
| Model | C-843 |
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| Function | PC plug-in DC-servo-motor controller board, 32-bit plug-and-play PCI-bus interface, supported by main boards with 3.3 V and 5 V PCI bus connectors (universal card) |
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| Axes | 2 (C-843.21); 4 (C-843.41) |
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| Servo characteristics | Programmable PID V-ff filter, parameter changes on-the-fly |
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| Profile modes | Trapezoidal, S-curve, velocity profile |
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| Output power / resolution | Analog 6 watts/channel (drawn directly from PC power supply), 12-bit D/A converters, PWM 10-bit, 24.5 kHz |
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| Current limitation | 500 mA per channel (short-circuit-proof) |
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| Encoder input | AB (quadrature) differential TTL signals, 5 x 106 counts/s |
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| Stall detection | Servo off, triggered by programmable position error |
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| Limit switches | 2 TTL / axis (active high/low, programmable) |
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| Reference switches | 1 TTL / axis (active high/low, programmable) |
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| I/O ports | 8 TTL inputs, 8 TTL outputs |
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| Motor connectors | 15-pin (f) sub-D per channel (2 on board + 2 on bracket for C-843.41) |
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| Interface/communication | PC PCI bus |
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| Command set | PI General Command Set (see link) |
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