K2011 MF2

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The K2011 MF2 is a metal film resistor with a resistance of 2.2 kΩ and operates at a rated power of 0.25 W. Manufactured by Beckhoff in their C9 PC Accessories series, it features a working voltage of 250 V and a tolerance of ±1%. The resistor withstands temperatures from -55°C to +155°C.

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Product Description:

The K2011 MF2 Keyboard is an excellent feat of engineering. The manufacturer of this Operator Control Keyboard is Beckhoff. The module hails from the C9 PC Accessories series.

The K2011 MF2 keyboard is designed for industrial environments with exposure to dust and light moisture which ensures longevity and reliable performance. It has a matte surface which reduces light reflections and improves visibility while also resists scratches. A permanently attached, shielded cable provides robust data transmission and resists EMI and mechanical wear which is important for industrial settings. The keyboard is designed to be installed directly into control panels or operator consoles for a secure and flush integration. The module has a dedicated row of function keys which offers quick access to custom commands or predefined machine functions. It is optimized for controlling machinery and automation systems in tough industrial conditions. It does not need an external mouse as a pointer control is enabled within the panel. It comes with sealed prevent keys which prevents dust or liquid ingress, reduces mechanical wear and are easier to clean which makes them ideal for harsh settings.

The K2011 MF2 keyboard has a large yellow selector button which enhances usability by allowing gloved operators to easily perform selection or confirmation actions without precision clicking. It is featured with a circular metal industrial connector which provides secure and vibration resistant electrical connections and ensures stable communication in high noise or mobile environments. It functions primarily as an input unit for operational control within industrial automation systems. It has a metal rear housing with black front bezel which offers mechanical strength, shielding and a professional look which is essential for embedded and exposed installations.

Body Size
1.8 mm diameter × 3.6 mm length
Flame Retardant
Yes, UL94V-0
Insulation Resistance
≥10,000 MΩ
Lead Diameter
0.45 mm
Lead Length
28 mm
Maximum Overload Voltage
500 V
Operating Temperature Range
-55°C to +155°C
Packaging
Tape or Bulk
Rated Power
0.25 W (1/4W)
Resistance
2.2 kΩ
Temperature Coefficient
±50 ppm/°C
Tolerance
±1%
Type
Metal Film Resistor
Working Voltage
250 V

Frequently Asked Questions about K2011 MF2:

Q: How does the integrated pointing device in K2011 MF2 improve user control efficiency?

A: The integrated trackball or rotary pointer removes the need for external devices. It allows seamless cursor navigation within limited space or enclosed panel setups.

Q: Why is the metal rear housing important in the K2011 MF2 Keyboard?

A: The metal rear housing provides structural durability and electromagnetic shielding. This ensures stability and performance in environments with electrical interference or mechanical vibration.

Q: Can the K2011 MF2 withstand frequent cleaning with industrial-grade solutions?

A: Yes, the sealed membrane keys allow surface cleaning with non-corrosive industrial wipes. This is ideal for hygiene-sensitive areas or dusty shop floors.

Q: How does the circular metal connector on K2011 MF2 help in industrial setups?

A: The connector ensures vibration-resistant and secure data transmission. It prevents accidental disconnection during machine operation or relocation.

Q: Is the K2011 MF2 keyboard suitable for use with gloves?

A: Yes, the large yellow selector button and tactile keys are glove-compatible. Operators can perform critical input actions without precision finger movements.


Internal Product Review

  • ‘‘The K2011 MF2 Keyboard by Beckhoff is a rugged solution for control panels. It features sealed membrane keys, industrial-grade connector, matte finish, and a large selector button. The module ensures long-term durability and precise operation in vibration-heavy and dust-prone industrial environments.’’

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