PRS-4681F

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The PRS-4681F servo drive board weighs approximately 1.5 kg and operates within a temperature range of -10C to 60C. Designed by Sanyo Denki as part of the PRS Servo Drive Boards series, it supports digital and analog I/O for motor control. It runs on a 24V DC input with 50W power consumption.

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Product Description:

The PRS-4681F Servo Drive Board is from PRS Servo Drive Series. The design makes it work best for controlling servos at high frequencies. Protecting industrial automation systems from temperature changes is achieved by passive cooling in this model. It consistently works in complex tasks such as CNC machines and robots.

The PRS-4681F Servo Drive Board is manufactured by Sanyo Denki. It offers both digital and analog I/O connections. These interfaces let you control motors and handle input in a variety of ways. This servo drive board comes with power output range of between 2 and 5 kW of power. The PRS-4681F 4681F Servo Drive Board takes a standard 24V DC input voltage that works with industrial devices. It consumes power of approximately 50W during operation. It has 64 MB flash memory. Software is stored and accessible in this memory. Generally, its processor runs at 150 MHz. The board may receive absolute and incremental encoder data. This Servo Drive Board ensures that it works with a variety of motor feedback techniques. It is about 200 mm long and 150 mm wide. Also It is easy to place because it only weighs about 1.5 kg. The PRS-4681F Servo Drive Board works with RS485 and CAN bus as well as other connection protocols. This servo drive board fully meets the requirements of CE and UL to make sure that both the electricity and the electromagnetic fields are safe. The temperature range for use is -10C to 60C. This helps keep performance stable in most workplace settings.

The PRS-4681F servo drive board works with Nissei TACT series controls. It supports TCTMCPU-10 and related boards. These qualities make it perfect for robotics and automated production lines. Sanyo Denki's PRS-4681F drive board provides reliable servo control. It operates smoothly and adaptably by which Robots and precise equipment are controlled more reliably.

Certifications
CE, UL certified (safety & EMC)
Communication Protocols
RS485, CAN bus
Compatible Systems
Nissei TACT series (e.g., TCTMCPU-10)
Control Interface
Digital & analog I/O
Cooling Type
Passive
Dimensions
200 x 150 mm (L x W)
Input Voltage
24V DC
Memory
64 MB flash
Model Number
PRS-4681F
Operating Temperature
-10°C to 60°C
Power Consumption
50 W
Power Output
2 to 5 kW
Processor Speed
150 MHz
Weight
1.5 kg

Frequently Asked Questions about PRS-4681F:

Q: What makes the PRS-4681F (Sanyo Denki) suitable for CNC applications?

A: The PRS-4681F’s high-frequency control and encoder compatibility support fine position tuning. It ensures the precision required for CNC machine operations.

Q: How does the PRS-4681F maintain real-time responsiveness under load?

A: Its high-speed processor and optimized I/O handling reduce command latency. This ensures precise motor response even during complex motion sequences.

Q: How does PRS-4681F ensure reliable performance with Nissei TACT systems?

A: The PRS-4681F is firmware-optimized for TACT models like TCTMCPU-10. This ensures seamless integration and synchronized servo control.

Q: How do RS485 and CAN bus enhance system flexibility in PRS-4681F?

A: RS485 allows long-distance communication with minimal interference. CAN bus enables multi-node networking, ideal for modular automation systems.

Q: How does the flash memory in PRS-4681F aid in system stability?

A: The 64 MB embedded flash memory ensures rapid firmware access and minimizes boot time. It also allows safe firmware updates without external storage devices.


Internal Product Review

  • ‘‘The Sanyo Denki PRS-4681F excels in high-frequency control with a 150 MHz processor and 2–5 kW power output range. Its dual I/O support enhances flexibility. Compatibility with TACT systems adds value. It’s vital for applications needing rapid, stable motion response.’’

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