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Vierkanal DC-Motor Controller, C-844
Hersteller: Physik Instrumente (PI) GmbH & Co. KG
• RS-232 and IEEE 488
• Servo characteristics: 32 bit programmable PID V-ff
filter, 100 m s/ enabled axis; parameter changes on-the-
fly
• Profile modes: trapezoidal, S-curve, velocity contouring,
electronic gearing
• Output power / resolution: analog H-bridge ± 12 V, 15
Watts/channel, 12 bit D/A converters,optional output for
PWM drivers (10 bit, 24 kHz)
• Current limitation: 1.8 A peak (short circuit proof)
• Encoder input: AB (quadrature) TTL signals (single
ended or RS-422 differential mode), max. 106 counts /
sec
• Stall detection: Motor stop, servo on, triggered by pro-
grammable position error
• Limit switches: 8 TTL (pull-up/ pull-down, programma-
ble), programmable soft limits
• Origin switches: 4 TTL (pull-up/ pull-down, programma-
ble), real time position capture
• I/O ports: 8 TTL inputs, 8 TTL outputs (pull-up)
• Analog input: 4 channels, 5V unipolar, 10 bit ADC
• Motor brake output: 15 V, software controllable
• Trajectory monitor output: encoder frequency/voltage
conversion (0 to 12 V) for settling analysis purposes,
etc.
• Interface / Communication: RS-232 (cable included),
IEEE 488.2
• Command Set: > 100 SCPI commands, ASCII format,
firmware updates by RS-232 possible
• Macro command capability: 16 stackable macros in non
volatile RAM, up to 100 commands per macro
• Motor connectors: one 15 pin (f) D-sub per channel
• Output safety options: amplifier enable/disable (by soft-
ware)
• Internal safety options: servo amplifier over-
temperature shut-down
• Heat sink: internal heat channel with temperature con-
trolled fan
• Operating voltage: 90 to 264 VAC, 50 to 60 Hz, wide
range P/S
• Dimensions: 288x450x158 mm (19" rack mountable)
Zubehör: • Netzkabel
• Software PI Motion, Vers. 2001-12-12, V 6.0
Dokumentation: • Operation Manual MS 52 E (C-844)
• Operation Manual MS 60 E (C-844 TOOLS)
Inventarnummer: MT-00196
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