G4S S849 Installation And User Instructions

Installation and User Instructions for S849 Readers
The S849 is a contactless smart-card reader with keypad.
The S849 is able to read ISO14443 type A, Philips
®
MIFARE Classic, MIFARE Ultra Light and MIFARE DESfire
smart cards, and provides the option to use Wiegand or
20mA current loop pseudo-random communications.
For either type of card, the S849 supports the use of
unencoded cards (where only the unique card serial number
is read), or cards encoded with a card number. Several
encoding formats are supported.
The reader can simultaneously support two different card
types/formats (e.g. non-encoded MIFARE and smartMAX-
encoded MIFARE DESfire, or non-encoded MIFARE and
smartMAX-encoded MIFARE). The reader is automatically
configured to accept the first two card types/formats
presented.
Only DES-CARD and DES-CARD-W/MAG DESfire 32K bit
smart cards have been evaluated for UL294.
For additional information regarding the installation,
configuration and proper use of this product:
SMS User Guide, P/N 9600-0429, M2150 Access Control
Design Guide.
Fit the Weatherproofing Kit
1
When mounting outside, the two-part gasket kit
must be fitted:
a) Remove the backplate from the reader by
releasing the two securing screws.
b) Remove the cutouts and backing paper
from the two gaskets, then stick them to the
backplate as shown.
The optional heater kit (not evaluated by UL)
maintains the reader at the correct temperature
when mounted outside. With the backplate off,
remove the backing paper from the two
elements, then stick them to the inner sides of
the reader. The heaters must be connected to a
24V AC supply (min 25VA).
For UL listed applications, use only manufacturer
provided gasket, P/N 4000-4117
2 Mount the Backplate
With the backplate off (see above), mount
the backplate adjacent to the opening edge
of the door and at a convenient height. Feed
the required cables through the backplate:
The cable from the controller.
The cable from the heater, if used (must
be a separate cable).
®
Outer gasket
Backplate
Inner
gasket
Backplate
securing screws
You should find that the
backplate has holes for
connection to most
standard electrical
backboxes.