KEYBOARDS & POINTING DEVICES FOR THE MOST DEMANDING JOBS Ÿ mm optical ball 50 Ÿ IP68 sealing Ÿ Integrated scroll wheel The E50 Series desktop trackball is an extremely high specification device that incorporates the latest IP68 technology. The trackball combines the patented optical trackball technology with the new hall-effect scroll wheel to provide a fully waterproof desktop trackball solution. To compliment these two technologies the trackball also includes left, middle, and right switch functionality as found in all conventional desktop trackballs/mice making the E50 trackball a complete human interface solution for control of a cursor. In the standard configuration the E50 Series is supplied with a black soft touch case, USB and PS/2 output, and a grey scroll wheel. The ergonomical trackball is available as desktop or as panel mount unit. The freestanding desktop device optimises desk space when compared to a mouse. The panel mount unit has been designed as part of OEM keyboards and consoles. MECHANICAL SPECIFICATIONS UNIT Weight Case material Case colour/finish —Sealing to IP68 (fully waterproof) —Infra-red optical navigation technology —Integrated IP68 hall-effect scroll wheel —Integrated left, middle and right switch functionality —Large 50mm ball for precise cursor movement —Removable ball for easy cleaning —Outputs: USB & PS/2 (auto select) —Smooth operation in rugged environments —No special driver required ~500 grams PC/ABS Black/soft touch TRACKBALL MODULE Ball size/material Tracking force Ball load Ø50.8mm (2")/Epoxy resin, metallic grey 30-80 grams – PTFE seal 200N (20Kg) maximum downward pressure for 2 minutes @ 20°C Resolvable ball speed 30 IPS (inches per second) Tracking engine Infra-red optical navigation technology Removable ring style/colour Bayonet style locking ring/black SCROLL WHEEL Wheel diameter Wheel material Wheel colour Encoding technology Magnet strength Detent-scrolling force Switch actuation force Ø25mm PC/ABS Grey – various colours available Hall effect N42 30 grams nominal 275 ± 125 grams force LEFT/RIGHT SWITCH Switch actuation force ORDER INFO desktop panel mount Options available on request : Backlit Anti-Vibration Backlit - Anti-Vibration

KEYBOARDS & POINTING DEVICES FOR THE MOST DEMANDING JOBS E50 ELECTRICAL SPECIFICATIONS Protocol Supply voltage Supply current Trackball resolution Scroll wheel resolution Output connector Mating output connector USB & PS/2 (auto-select) 4.4V to 5.25V DC 100mA Max. 1200 counts per ball revolution @ 1 IPS (inches per second) +/- 10% 2400 counts per ball revolution @ 5 IPS (inches per second) +/- 10% 24 counts per wheel revolution USB "A" type connector with 2 metre cable Standard USB "A" type socket ENVIRONMENTAL SPECIFICATIONS Operating temperature Storage temperature Operating humidity Storage...

KEYBOARDS & POINTING DEVICES FOR THE MOST DEMANDING JOBS E50 INSTALLATION PANEL MOUNT UNIT The E50 Series, panel mount, ergonomic trackball module has been designed to be installed into the back of a user interface panel, keyboard or console. The following mounting arrangement is recommended; – x 5mm thick metal panel 1 The metal panel shall have 8 x M4 threaded studs (M4 x 20mm) spot welded to the underside of the metal panel. The metal panel shall have a cut-out as detailed in section 8 of this datasheet. – x M4 plain washers* 8 – x M4 nuts* 8 – x M4 lock washers* 8 *Please note that the fixings...

KEYBOARDS & POINTING DEVICES FOR THE MOST DEMANDING JOBS E50 DIMENSIONAL DRAWING Desktop version Dimensional drawing specifies factory default orientation. All dimensions are in mm unless otherwise stated. Tolerances +/- 0.2mm unless otherwise stated The company reserves the right to alter without prior knowledge the specification or design of any standard product or service. NSI bvba • Haakstraat 1A • 3740 Bilzen • Belgium • +32 89 51 90 00 • [email protected] • www.nsi-be.com • ISO 900

KEYBOARDS & POINTING DEVICES FOR THE MOST DEMANDING JOBS E50 DIMENSIONAL DRAWING Panel mount version Dimensional drawing specifies factory default orientation. All dimensions are in mm unless otherwise stated. Tolerances +/- 0.2mm unless otherwise stated The company reserves the right to alter without prior knowledge the specification or design of any standard product or service. NSI bvba • Haakstraat 1A • 3740 Bilzen • Belgium • +32 89 51 90 00 • [email protected] • www.nsi-be.com • ISO 900