4.4 Power connections
A 24VDC, 2A supply must be provided to power the control electronics. It is recommended that a separate fused 24V supply is provided for the NextMove BXII, with the fuse rated at 4A maximum. If other devices are to be powered from the same 24V supply, a filter (Baldor catalog number FI0014A00) should be installed to isolate the NextMove BXII from the rest of the system.
4.4.1 Power - X8
Location | Connector X8 |
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Pin | Name | Description | |
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1 | +24V | +24V logic supply input | |
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2 | GND | ||
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3 | Shield | Shield connection | |
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4 | +5V | +5V output | |
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5 | GND | ||
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6 | +12V |
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7 | GND | ±12V output | |
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9 | Shield | Shield connection |
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10 | Shield | Shield connection |
Description
Connection point for 24V logic power supply input, 5V output and 12V output.
Tightening torque for terminal block connections is 0.25Nm (2.2
The power connector X8 provides a connection point for the main customer supplied 24V logic power supply. From this supply, the NextMove BXII creates 5V and 12V supplies for internal and external use.
The 5V supply can be used to supply encoders and external circuits, to a maximum of 650mA. The +5V and GND connections on pins 4 and 5 are connected internally to the +5V and GND pins on connectors X9 to X13.
CAUTION: Encoder power must be connected before operating the system. If the encoders are not powered when the system is enabled, there will be no position feedback. This could cause violent motion of the motor shaft.
The 12V supply can be used to power external circuits, to a maximum of 200mA. However, this supply must not be used to provide power for the digital outputs. For this, a separate supply must be used (see sections 4.6.4 and 4.7.3).
MN1904 | Input / Output |
