4XP0000.00-K20 B & R Automation
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The B & R Automation 4XP0000.00-K20 is a keypad module in the 4XP Keypad Modules series, with an aluminum, naturally anodized front frame and a metal housing. It is equipped with an 8-pin male multipoint connector and provides IP65 front protection and IP20 back protection. The module operates on 24 VDC nominal voltage and has four ring keys in red, green, and yellow colors.
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Product Description:
The 4XP0000.00-K20 keypad module is produced by B&R Automation and belongs to the 4XP Keypad Modules series. It is a compact operator panel component intended to present four illuminated pushbuttons to machine and process controllers. Integrated into larger HMI assemblies, the module allows direct user input for starting, acknowledging, or mode-selection tasks in distributed industrial automation nodes.
On the front side, the module achieves protection class IP65, so dust and low-pressure water jets cannot reach the switch matrix when it is panel-mounted. Its mounting profile is shallow, with a depth of 37 mm and a width of 90 mm, which lets it fit into tight door layouts next to displays or emergency-stop devices. Start-up demands are brief, and the electronics draw an inrush of 20 A for less than 1 ms before stabilizing on the control supply. Normal operation tolerates a supply swing because the nominal input is 24 VDC ±25%. The unit communicates over an X2X slave interface, and its aluminum front frame carries a durable polyester overlay with red, green, and yellow ring keys.
Continuous current requirements stay modest, and the logic and LED indicators consume only 170 mA, reducing heat load inside compact cabinets. Wiring is handled through a single 8-pin male multipoint connector, simplifying daisy-chain installation when several 4XP modules share the same bus segment. The module provides a ring key count of 4, allowing one-to-one mapping to frequently used machine functions. Rear sealing is rated IP20, so the enclosure relies on the host panel for rear-side protection while still shielding live parts from accidental contact. The metal housing measures 80 mm in height and supports anodized edges that guard against wear from repeated operator interaction.
Frequently Asked Questions about 4XP0000.00-K20:
Q: What is the nominal operating voltage for the 4XP0000.00-K20 keypad module?
A: The 4XP0000.00-K20 operates with a nominal voltage of 24 VDC ±25%.
Q: What level of front protection is offered by the 4XP0000.00-K20?
A: This keypad module features front protection rated at IP65, guarding against dust and water jets.
Q: How many ring keys and what colors are included on the 4XP0000.00-K20?
A: The ring keys are available in four counts with colors red, green, and yellow.
Q: What materials are used for the housing and front frame of the 4XP0000.00-K20 module?
A: The housing of the 4XP0000.00-K20 is constructed with metal and features a naturally anodized aluminum frame.
Q: What type of connector and interface does the 4XP0000.00-K20 keypad module use?
A: This model connects via an 8-pin male multipoint connector and uses an X2X slave interface.