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Storm Interface
700/900 Series - Customizable Keypads

700/900 Series - Customizable Keypads

Product catalog summary

Overview: The Storm 700/900 Series keypads are designed for use in wet or dirty environments, suitable for industrial applications. They are modular, rugged, and can withstand liquid ingress and contaminants.

Specifications: The keypads are available in 4, 12, 16, and 36 key configurations. They feature a modular design allowing for complex keypanel layouts. The 900 Series offers dual-color illumination for keytops and characters, while the 700 Series is non-illuminated.

Electrical Characteristics: The keypads have a contact bounce of 5ms max, contact resistance of 100 ohms max, and insulation resistance of 50 Mohms min at 480V DC. They operate at a voltage of 24V DC max and a current of 50 mA max.

Environmental Resistance: The keypads are water-sealed to BS5490 Class IP67 standards and can operate in temperatures ranging from -25°C to +85°C for the 900 Series and -55°C to +125°C for the 700 Series.

Mechanical Features: The keypads have an operational life of 2 million cycles min, with a keytop travel of 1.5mm nominal and an actuation force of 160gms typical. They are constructed with engineering-grade silicone rubber and a gold on nickel-plated FR4 PCB.

Accessories: Various legend tile sets and mounting clips are available for customization. The keypads are compatible with the Storm keypad encoder, which supports multiple data formats.

Design and Construction: The keypads use a moulded rubber mat secured around a rigid circuit plate for environmental sealing. They have been tested for submersion under 1 meter of water for over an hour without gaskets or sealing compounds.

Applications: The keypads are suitable for rapid and reliable data entry in demanding environments, resistant to fluids, dust, corrosives, vibration, and shock. They can be mounted on flat surfaces or beneath fascia panels.

Dimensions: Detailed dimensional, fixing, and connection information is provided with each keypad. All dimensions are in millimeters.

Legal and Trademark Information: Storm is a trademark of Keymat Technology Ltd, with products protected by international patents and design registration.

Catalog excerpts

In a dirty world… 700/900 Series Storm 700/900 Series keypads are intended for use in wet or dirty environments. These modular keypads are designed to withstand the ingress of liquids and other contaminants; manufactured to survive the rigours of modern industrial use. Storm 900 Series keypads feature selective dual colour illumination of keytops and keytop characters. Keytop legend tiles can be configured to suit individual applications. 700/900 Series Tough keypads for tough environments.

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Item STORM Keypad Encoder Legend Tile Set Under Panel Mounting Clips Part Number 40000001 70X00101 90X00101 (X denotes type, "A to K") 7004CL01 Description Keypad interface for STORM 700/900 Series & K Range keypads. PC XT or AT, PS2 and ASCII RS232/432 data formats configurable via an 8 way DIL switch. A: 0 - 9, *, #, +, -, ÷, =, ., X, AC, I/O, ENT, CE/C, SP. B: ENT, PRINT, DEL, INS, CAP, ESC, CTRL, ALT, ON, OFF, \, /, LOCK, , , , $£, :, ;, , , ., , SP. D: FI TO F12, £, $, ?, !, (, ), @, <, >, Fn, ", ', %, &, SP. F: 0 - 9, A - F, CE/C, ENT, OFF, *, #, +, -, ., blank, SP. 1 pair for 4 key keypad,...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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