R911287307 (DKC21.3-200-7-FW)

Name: R911287307 (DKC21.3-200-7-FW)
Brand: Indramat Drives
SKU: DKC21.3-200-7-FW
Price: 200.00 USD
Availability: InStock
Rating: 4.5 (7 reviews)

DKC Drive Controllers

Rated 4.5 stars (7 total reviews)

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The R911287307 (DKC21.3-200-7-FW) is a DKC series ECODRIVE drive controller with a 200 A rated current and a DC-bus nominal voltage of 700 V. The device supports operation in ambient temperatures from 0 to +45 °C and at elevations up to 1000 m above sea level. It features an analog interface, parallel-2 interface, and both RS232 and RS485 connectivity for programming and diagnostics. The controller allows for switch frequencies of 4 kHz or 8 kHz and provides IP20 protection. Optional motor holding brake and protective over-current circuits are included for enhanced operational safety and energy discharge.

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Technical Specifications

Type Current Capacity
200A

Optimal Temperature Ranges
5 to 45 ℃

Mains Connection Input Voltage
200v to 480v AC

Switching Frequencies
4kHz or 8 kHz

Integrated Protective Circuits
Yes

Discharge Capacity
High

Motor Holding Brake Support
Yes

Design
Slim, Portable, Elegant

Version
3rd

Interface
Analog, Parallel-2, RS485 or RS232

Frequently Asked Questions

What level of ingress protection does the DKC21.3-200-7-FW offer for cabinet installations?

It is rated IP20, offering basic protection against solid foreign objects. It's best suited for enclosed panels in clean industrial settings.

How does the DKC21.3-200-7-FW ensure signal integrity across distributed control architectures?

It features RS232/RS485 serial communication, which supports long-distance and noise-resistant data exchange. This helps maintain stable connectivity in complex industrial topologies.

What interface flexibility does the DKC21.3-200-7-FW offer for mixed analog/digital integration schemes?

It provides both an analog interface and parallel interface 2 for hybrid signal management. This allows seamless communication with diverse PLCs and external control hardware.

Can the Bosch Rexroth Indramat DKC21.3-200-7-FW handle high-torque loads in servo-driven applications?

It supplies a rated current of 200 A, ideal for heavy-duty servo motors. This enables precise motion control in high-demand production systems.

How suitable is the DKC21.3-200-7-FW for installations in variable altitude conditions?

It supports elevations up to 1000 MSL without derating. That ensures dependable output performance in elevated manufacturing environments.

Common Misspellings

DKC 21.3-200-7-FW

DKC21-3-200-7-FW

DKC21-3-200-7FW

DKC21.3-200-7

DKC21.3-200-7FW

DKC2132007FW

DKC21 3 200 7 FW

dkc21.3-200-7-fw

Internal Product Review

The Rexroth Indramat DKC21.3-200-7-FW is a drive controller engineered with a 700 V DC-bus nominal voltage. It comes equipped with RS232/RS485 connectivity, an analog interface, and parallel interface 2 for versatile integration. This model ensures reliable operation with IP20 protection, 0–45 °C range, and up to 1000 MSL.