Home KEB S4 Combivert Servo Controller Series 12.S4.E30-349V

12.S4.E30-349V

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Current response time:

6 Minutes 43 Seconds

The 12.S4.E30-349V servo controller by KEB offers precision and efficiency in industrial automation. It supports 305-500V input, 16-bit DSP, and 128 µs scan time, ensuring fast, accurate performance with customizable encoder settings. Ideal for high-speed applications.

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Description
Specs
FAQ

Product Description

The 12.S4.E30-349V is a Servo controller that is a product of KEB. It is a machine that is manufactured for usage in applications that involve industrial automation. This device is precise and is efficient.

The 12.S4.E30-349V servo controller operates within a range of 305-500V. It does not permit a voltage fluctuation beyond this range. It has a 16-bit Digital Signal Processor. This enables the device to handle complex algorithms with ease, accuracy and speed. The device works with a master speed signal using an RS485. It uses quadrature encoding and the encoder can be adjusted to a range between 500-5000 PPR. These adjustments ensure that the motor’s position is tracked precisely. The 12.S4 Servo controller has a resolver and a sin/cos encoder. The 12-bit feedback provides 4096 positions per revolution. The product features a scan time of 128 microseconds. Such attributes make the machine extremely quick in processing signals. The device also has 8-bit analog outputs. The controller is capable of updating the output after 2 milliseconds. The 12.S4.E30-349V controller has an inbuilt 24V DC supply with a maximum current capacity of 60mA. It also features an external 24-30V DC supply with a capacity of 100mA. The product has a 64 microseconds current control sample rate.

The KEB 12.S4.E30-349V Servo controller can operate in a temperature range of -10°C to +45°C. Without any damage to the system, the device can be stored at temperatures ranging from -25°C to +70°C. With an IP20 compatible rating, this machine is suitable for indoors usage. The 12.S4.E30 controller is a product that is excellent in quality and matchless in precision. The features like DSP and sin/cos encoder elevate the servo controller’s efficiency. With accuracy and speed, the machine is a perfect product for automation.

12.S4.E30-349V Technical Specifications

Supply voltage:	305 ... 500 ± 0% V
Temperature range Operation:-:	10° … +45°C
Storage Temperature range:	-25° … +70°C
Type of protection:	IP 20
DSP:	16-bit
Master speed signal:	5V RS485 A+, A- / B+, B- / C+, C-, quadrature 500 to 5000 ppr. adjustable
Feedback:	Resolver 12-bit optional sin/cos encoder
Analog inputs:	12-bit signed (11bit plus sign bit) ± 10V differential input scan time 128 µs
Analog outputs:	8-bit ± 10V output sample rate 2ms
Power supply:	Internal 24V DC I Loadmax = 60mA External 24-30V DC I Loadmax = 100mA
Current control sample rate:	64 µs
Housing size:	E

Frequently Asked Questions about 12.S4.E30-349V

Q: How does the 16-bit Digital Signal Processor (DSP) enhance the performance of the 12.S4.E30-349V?

A: The 16-bit DSP allows for the processing of complex algorithms quickly and accurately. This improves the overall efficiency and speed of the servo control system in demanding industrial applications.

Q: What role does the RS485 communication interface play in the 12.S4.E30-349V?

A: The RS485 interface enables reliable and high-speed communication between the controller and other system components. This makes it ideal for large-scale automation systems with multiple devices interconnected.

Q: Why does the 12.S4.E30-349V servo controller feature a 128 µs scan time?

A: A 128 µs scan time ensures real-time processing of control signals with minimal delay. This allows for faster adjustments, improving the overall precision and performance of the system.

Q: How does the adjustable encoder resolution (500-5000 PPR) benefit the 12.S4.E30-349V?

A: The adjustable encoder resolution provides flexibility in positioning accuracy, depending on application needs. It ensures that the system can be fine-tuned for precise motor control in various industrial tasks.

Q: What is the significance of the 12.S4.E30-349V’s 64 microsecond current control sample rate?

A: A 64 µs current control sample rate allows the servo controller to respond to load changes quickly. This results in more precise current regulation, enhancing motor performance and preventing overcurrent issues.

Internal Product Review

‘‘The 12.S4.E30-349V by KEB is a high-performance servo controller ideal for automation systems. With a 16-bit DSP, 128 µs scan time, and 4096 positions per revolution, it provides superior speed and accuracy. Its robust design, operating at 305-500V, ensures consistent, reliable performance across various industrial applications.’’