NCR RealPOS 70XRT 7403 - Third Party Peripheral Certification; LAN Communications

4 NCR RealPOS 70XRT Site Preparation
Third Party Peripheral Certification
ThirdpartyperipheralsmustbecertifiedwiththePOSterminalorapotentialESD
issuecanoccur.Thirdpartyperipheralsincludeanyelectricallypowered devices
connectedtothePOSterminalthatisnotanNCRbrandedproduct oracertified
solutionadvocatedbyNCR.Examplesofthirdpartyproductsincludeprinters,

externalCD‐ROMdrives,cashdrawers,cigaretteboxes,pinpaddevices,etc.
Peripheralstendtobelesssensitivetoelectrostaticdamagewhendirectlygrounded
throughtheirpowercords.Iftheperipheralispoweredbytheterminalandhasno
dedicatedground,thenalloftheESDenergyiscoupledinto
theportconnection.
Somedevicesmayrequiretheuseofanin‐linegalvanicisolator/surgeprotectorin
ordertopreventproblems.
TheNCRTPP/SCERprocessisdesignedtoevaluatethirdpartyperipheralsand
determinewhetheradditionalprotectivedevicesareneeded.
TheNCRWorkstationandPeripheralsACWiringGuide(BST0‐2115‐53)
contains
additionalinformationonthissubject.

LAN Communications
TheNCR7403TerminalsupportsEthernet10/100/1000baseTLocalAreaNetwork
(LAN)communicationprotocol.ForEthernetcommunicationswiringspecifications,
refertotheNCREthernetCommunicationWiringGuide(BST0‐2118‐82).