cable length = 2 metres ps/2 (male) 9 C wa y d socket (female) connections av ailabl e 70 115 200 technical dr aw ings r55 2 marcus ? the r55 (2) marcus the industry benchmark C the original ma rc us rb2 tr ackerball. now in it s 12th year of pr oduction, the r55 pr ovides a high quality r obust deskto p tr ackerball that continues to pr ovide re liable service in many industrial and pr ofessional user applications. the tr ackerball is capable of operating in al l standar d pc envir onments and can be configur ed to operate with sun an d dec systems . quadra ture, ps/2, rs232 & sun connection form at s windows 95 ? & 98 ? comp at ible microsoft ? / mouse system s ? / sun ? / de c ? / appl e ? form at s robust construction deskto p st andard product options product ordering code r55 - a b c d e f please fill letters a to f using numbers from the table abov e c mechanica l we ight 650gms ball thermoset phenolic, 57mm, 2 1/ 4 tr acking fo rc e 15gms nominal continuous - no seal (ip40/nema 1) ball load 200n maximum downwar d pressure ( 20kg) @ 20o c ball ro tation continuous and reversible - any directio n ball speed 200 rpm maximu m housing material ab s tr ansducer photo-optical encoders with led s mounting positio n horizontal to 30? specifica tions electrical standar d output c onnector 2m screened lead to ps/2 6 way mini di n converte r ps/2 to converter block to r s232 resolutio n 800 pulses per ball revolution (other options available on request) switches 3 switch - left, middle, right supply voltage 5 vdc+ /-5 % supply curr en t protocol format 16 ma typical optional backlight +5 vdc, 1 00 ma environmen ta l operating temperatur e -5?c to +70? c storage temperatur e -10?c to +85? c humidity 30% min, 95% max, non-condensin g vibratio n 5 g, 2-5khz any plan e shoc k 50g s - duration 11m s lifetime > 10 million ball revolutions top pla te sealing 1 no seal in top plate ip40/nema 1 electrical outpu t 0 quadratur e 7 multi-protocol interface - ps/2, rs232, sun, dec, (ms & microsoft) 8 sun systems integra ted switches 3 three switches b a - committed to the w orld-wide success of its t rackerball. this publication is i ssued to pr ovide information only , which ( unless agr eed by the company in writing) m ay not be used, a pplied or re pr oduced for any purpose nor form part of any or der or c ontract, not be re ga rd ed as a re pr esentation re lating to the pr oducts or services c oncer ned. no warranty or guarantee exp re ss or implied is made re ga rd i ng t he c apabilit y, performance or suitability of any pr oduc t or service. the company re serves t he right to alter without prior knowledge t he s pecification, design or price of any pr oduct or service. information c oncer ning possible methods of use is pr ovided as a guide only a nd does not c onstitute any guarantee t hat such methods of use w ill be satisfactor y in a s pecific piece of equipment using such information and to ensur e t hat any publication or data used is up to date a nd has not b een s uperseded. these pr oducts ar e not suitable for use in m edical pr oducts w hos e failu re to perform may re sult in significant injury or death to t he user . a ll pr oducts a nd materials ar e sold and services pr ovided s ubject to t he company's c onditions of sale, which ar e available on r equest. a ll trade names a nd r egister ed trade names ar e the pr operty of their re spective owners . mountin g 3 free standing top pla te / b ody styl e 3 moulded case cream ball colour 0 blac k f e d protocol selec t protocol switch 4 s witch 7 s witch 8 auto detect C ps/2, mouse system s o ff of f o ff sun system s o ff of f o n auto detect C micr osoft (rs232), ps/ 2 o ff on of f mouse systems / su n o n o ff of f dec / mm on on on baud ra te configur at io n baud rat e s witch 2 s witch 3 1200 of f o ff 2400 of f o n 4800 on of f 9600 on on dip switch configur at ions configur at io n switch function of f o n 1 n o function 2 b aud rate select see table see tabl e 3 b aud rate select see table see tabl e 4 p ro tocol mode see table see tabl e 5 m iddle button latch enable latch off latch on 6 c ursor tr acking rate enabled linear ballistic (exponential) 7 p ro tocol mode see table see tabl e 8 o utput signal for ced to ttl standar d output output at ttl level note: pr otocol must only be changed with the device power ed of f note: baud rate must only be changed with the device power ed of f default factory setting C switches: switch 7 on; all other switches of f t rackerball marcus te sted to comply w ith fcc standards for home or o ffice us e this product conforms to the requirements of the european council directive 89/336/eec on the approximation of laws of the member states relating to electromagnetic compatibility and safety. microsoft dos, wi ndows & nt compatible .
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