_{Reduces burden to CPU. A maximum 64 local devices connectable.}

_{G9001A is the center device to configure Motionnet high-speed serial communications system. It contains 256-byte RAM for I/O control and 512-byte RAM for data communication and can control a maximum 64 local devices. One data device can perform a maximum 256-byte data communication.}

_{Cyclic communication 15.1μs}

_{G9002 is the I/O chips used as a local device to configure motionnet high-speed serial communications system. Under the control of the center device G9001A, the 4-port 32-bit input/output signals are cyclically communicated between G9002 and G9001A. The interface adopts a tolerant buffer, enabling it to connect to 5 V with few components}

_{Cyclic communication 15.1μs}

_{G9003 is the 1-axis programmable pulse generator used as a local device for the Motionnet high-speed serial communications system.}

_{Various functions include overriding prevailing pulse rate and target position, elimination of triangular drive, backlach correction, suppression of vibration at cessation, programmed limit, diversified origin return sequences, inputting mechanical signals, and servomotor interface. These abundant functions enable the user to easily configure any complicated motion control system.}

_{The status of general-purpose input/output ports and axis control information are cyclically communicated to/from the center device. Axis control commands and register parameters are the chip is mounted to motionnet boards}

_{G9004 is the CPU emulator used as a local device for Motionnet system. ~ It can control various peripheral chips by performing like a local CPU. It can also communicate with an additional CPU installed at the local site.}

<sub>* According to commands sent from the center device, G9004 generates CPU terminal signals including control signals, address/data bus signals.
* Connecting CPU terminal signals to high-performance devices enables remote control from the center device.
* Device status information such as interrupt and FIFO is cyclically transferred to the center device and CPU terminal signals are transiently transferred through data communication.</sub>

_{Available as} a local device or PCl-incorporated board for Motionnet system.

_{Shaft motors are motors with a simple construction that drives using magnetic circuits consisting only of permanent magnets and coils, and which feature a diverse range of characteristics . These characteristics include precision positioning and high-, low-, and constant-speed driving, making the range of applications highly diverse . As a specialist motor manufacturer, Nippon Pulse Motor has integrated its unique control and communication technology through technical and production collaboration with shaft motor developer GMC Hillstone Co. , Ltd. (http://www.ghc.co.jp). and has further combined linear encoders, encoder guides, and mechanical systems to meet customers' requirements and provide systems for use as the ideal actuators for their individual applications.}

_{Shaft-motor and linear-motor construction}

_{In addition to the obvious difference between the cylindrical and flat configurations, the other difference are that the magnetic circuits of most motors-including linear motors-are made of magnetic iron, while shaft motors are not. For this reason, there are no adsorption force between the shaft and the forcer (coil), thereby totally eliminating cogging.}