Клавиатура STORM, 70040102

Keypad Layout 4 x 1
IP Rating IP67
Illuminated No
Operating Temperature Range -55 to +125°C
Contact Material Gold
Depth Behind Panel 14mm
Contact Resistance 100Ω max
Storm 700//900 Series Keypads

Keypads consisting of a moulded, engineering grade silicone rubber mat secured to an aluminium chassis. Gold contacts on nickel plated GRP for long life and reliability. Key tops of the illuminated versions are lit by red or green twin diode LEDs with a voltage of 2.2V. Keys pads are lit by a single green LED with a 3.3Vdc, 600mA supply. The twin LEDs are independently addressable giving either red or green illumination. Resistors should be used to limit the LED currents to 20mA as detailed at the beginning of the Optoelectronics section. In contrast, the single colour (green) LED’s are joined together with suitable resistors, such that they are not independently addressable. Connections are by means of 0.1in. pitch, gold plated, square pin, male, locking connectors. Suitable female connectors are available in the Connectors section. A kit is available for under-panel mounting; this is not required if the keypads are mounted on the top surface of the panel.

* Rapid and reliable data entry
Modular design gives user versatility
Resistant to impact, vibration and shock
Illuminated versions for low-light use
IP67 rated
Ideally suited for manufacturing plants, food processing applications, medical or laboratory environments and any wet or dirty conditions
User-configurable layout via easily inserted legend tiles (supplied separately)
Technical Specification
Contact Rating 50mA @ 24Vdc
Contact Resistance 100Ω max.
Insulation Resistance 50MΩ 480Vdc
Bounce Time 5ms
Electrical Life 2 x 104 operations typ.
Breakdown Voltage 2500Vac min.
Contact Capacitance 200pF
Key Travel 1.5mm
Actuation Force 160g typ.
Environ. Sealing (BS5490) IP67
Sealing Torque to IP67 14 ±2 Ncm
Temperature Range -55°C to 125°C (non-illum)
Temperature Range -25°C to 85°C (illum)
LED forward current If 20mA typ 25mA max

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Код товара 20360

Производитель Storm

Артикул производителя 70040102

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