1.0 Introduction
This document details the Physical Access Control Reader uTrust TS ScramblePad SC, Model
Number: 8336) and its user instruction and installation procedures. The 8336 reader extends the
features already supported by the UL 294 certified 8330 readers, by adding an interface for accessing
a Contact Smart Card. This is achieved by the addition of two add-on boards to the 8330 hardware
that provides the Contact Smart card functionality. The interfaces to the control panel and all external
cabling are identical to that of the 8330 readers.
2.0 Reader
2.1 Functionality
TS ScramblePad reader is a physical access control smart card reader that can read HF and LF
contactless credentials, conforming to the following standards: ISO 14443 A & B, ISO15693 with a
randomly displayed keypad PIN entry for additional security. The reader addition of the contact
interface enables the reader to access ISO-7816 compliant contact smart cards in the ID-1 form
factor. The reader can interface with an access control system equipped with a Wiegand, RS485 half-
duplex or the Ethernet interface
. Interface to the control unit via Ethernet is not evaluated by UL.
2.2 Front/Top Casing with Contact Card