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Membrane Keypad K-TEK-D185-OTB-KP-SW data sheet

Membrane Keypad K-TEK-D185-OTB-KP-SW data sheet

Membrane Keypad K-TEK-D185-OTB-KP-SW data sheet

Product catalog summary
Product Description: The K-TEK-D185-OTB-KP-SW is a compact 38-key industrial keypad featuring an IP65 dynamic rating. It includes an integrated numeric keypad and function keys, along with an IP68 washable 25.0mm optical trackball module offering 800DPI resolution for precise cursor control. The keypad is equipped with three mouse buttons for left, right, and scrolling functions. It utilizes OMRON switch technology with a short stroke of 0.45mm, providing a tactile feel for reliable data input. The surface is anti-microbial, durable, and scratch-proof, made from polyester that withstands harsh chemicals and environments. The keypad is mounted on a ruggedized brushed stainless steel plate with a shielding box for electronic protection.
Mechanical Data: The keypad has 38 keys, including three mouse buttons, and uses OMRON switch technology with a 0.45mm key travel. It requires an actuation force of 2.0N±0.2N and is designed for top panel mounting. The device is black, weighs 1.0KG, and has a switch life exceeding one million operations. The trackball is available in stainless steel or hardened resin.
Electrical Data: The keypad operates on a DC +5V±5% supply voltage with a current rating of 50mA. It complies with EMC standards EN 55032:2015 and EN 55035:2017, has a lifespan of over five years, and supports interfaces such as PS2 and USB. It is compatible with various operating systems, including Windows, Linux, Unix, Mac OSX, Vxworks, and Android.
Environmental Adaptability: The operating temperature range is -20℃ to +65℃, with a storage temperature range of -30℃ to +75℃. It withstands a saline mist for 96 hours and damp heat at +40℃ for 21 days, as per IEC 60512-6 standards. The device can endure dry heat at +85℃ for 10 days and operates in 100% humidity and atmospheric pressure between 60-106Kpa.
Reliability: The keypad is RoHS compliant and certified by CE and FCC. It has a protection level of IP65 on the front panel, a key lifespan of over one million actuations, an MTBF of over 20,000 hours, and an MTTR of less than 30 minutes.
Applications: This industrial keypad is suitable for use in sectors such as industrial, marine, food and beverage, processing factories, medical and pharmaceutical industries, and numerical control machines.
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Catalog excerpts

Membrane Keypad K-TEK-D185-OTB-KP-SW data sheet-1

Model NO.: K-TEK-D185-OTB-KP-SW DESCRIPTION: 38 keys compact format IP65 dynamic rated membrane industrial keypad, with integrated numeric keypad and function keys on the upper line, IP68 washable 25.0mm optical trackball module with 800DPI resolutions for fast and accurate cursor position, with 3 mouse buttons for left and right and scrolling function. Industrial PCB with OMRON switch technology key switch technology with short stroke 0.45mm with extremely good tactile feeling for reliable data input, surface mounted extremely flush with anti-microbial, durable and scratch-proof polyester withstand to most chemicals and liquids under the harshest environments, ruggedized brushed stainless steel plate with shielding box to protect the whole electronics, with top panel mounted solution. DIMENSIONS: 185.0mm x 135.0mm (top panel)

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