CMMS-ST-C8-7 (547454)
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- Manufacturer: Festo
- Model: CMMS-ST-C8-7
- Item Number: 547454
- Device Type: Stepper Motor Controller / Motor Control Unit
- Rated voltage of the load supply: 24–48 V DC
- Rated current, load supply: 8 A
- Peak current: 12 A
- Maximum peak current duration: 2 s
- Maximum DC link voltage: 48 V DC
- Rated voltage of logic power supply: 24 V DC ±20%
- Rated current, logic power supply: 0,3 A
- Power amplifier: PWM-MOSFET
- Motor control: Sine-wave current injection
- Clock frequency: 50 kHz
- Operating mode: Microstep mode, over 4,000 steps per revolution
- Braking resistor: 17 Ω, integrated
- Pulse power of braking resistor: 0.5 kVA
- Power filters: Integrated
- Fieldbus interface: CANopen, integrated
- Optional fieldbus interfaces: PROFIBUS DP, DeviceNet
- Configuration interface: RS232, 9,600–115,000 bits/s
- Encoder interface: RS422
- Analog input: 1 × ±10 V
- Analog output: 1 × ±10 V
- Maximum current of digital logic outputs: 100 mA
- Security feature: Safe Torque Off (STO)
- Security category: Category 3, PL d, SIL 2
- Advertisement: Seven-segment display
- Protection class: IP20
- Mounting: Screw connection on mounting plate
- Dimensions (W × H × D): 60 × 252 × 161 mm
- Weight: 0.9 kg
- New (OVP): Unused and undamaged items in the original packaging.
- New (without original packaging): Unused and undamaged items that may no longer be in the original packaging.
- Like New: Items that look like new and show only minimal signs of wear.
- Very good: Items that show only slight signs of wear and are fully functional.
- Good: Items that show normal signs of use but are still fully functional.
- Acceptable: Items that show more severe signs of wear but are functional.
- Defective / DIY: Items that are no longer functional or have significant damage. These items are usually sold for spare parts or for repair.
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For each of our products you can select the condition, with the following categories available:
New (OVP): Unused and undamaged items in the original packaging.
New (without original packaging): Unused and undamaged items that may no longer be in the original packaging.
Like New: Items that look like new and show only minimal signs of wear. Very Good: Items that show only light signs of wear and are fully functional. Good: Items that show normal signs of wear but are still fully functional.
Acceptable: Items that show more severe signs of wear but are functional.
Defective / DIY: Items that are no longer functional or have significant damage. These items are usually sold for spare parts or for repair. If there are major differences between the condition categories, e.g. broken casing, a separate image is added for the affected category. Otherwise, grades such as "Very Good" and "Good" can only be distinguished from one another by increasing signs of wear.
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