BMU328, BMU329 keyboard
BMU328 (BMU329) keyboard is designed to enter information into a computer and is a protected product. The BMU328 keyboard is made in an aluminum alloy casing. The body has rubber supports for placing the keyboard on the table, tilted towards the operator. The BMU329 keyboard is open-frame and is designed for integration into another product.
Main technical data of BMU328 keyboard:
The BMU328 (BMU329) keyboard is powered from the equipment to which it is connected. Power supply voltage 5 ± 0.2V DC.
The BMU328 (BMU329) keyboard is designed for both round-the-clock use and for shift use in the mode of repeated on/off during the day.
- the total number of keys - 108 pcs.;
- dimensions - 471x179x34 mm;
- weight - 1.2 kg;
- USB-A interface - 2 channels;
- USB interface - for connecting to a PC.
The BMU328 (BMU329) keyboard is powered from the equipment to which it is connected. Power supply voltage 5 ± 0.2V DC.
The BMU328 (BMU329) keyboard is designed for both round-the-clock use and for shift use in the mode of repeated on/off during the day.
External operating conditions
- operating ambient temperature, °С -40 ... +60
- limiting ambient temperature, °С -45 ... +70
- relative air humidity from 20% at + 30°С, up to 100% at + 35°С
- atmospheric pressure, kPa 60 . 107
- sinusoidal vibration 5 - 500 Hz, 5 g
- linear acceleration 6g in any direction
- interference single - 100 g, 1 . 5 ms
- multiple - 15 g, 5 . 15 ms
- rain (intensity) 5 ± 2 mm/min; frost, dew
- dust/sand (concentration - velocity) (5 ± 2) g/m3 - (1) m/s