Encompass 4 Reader System Guide
B-4
Environmental Parameters
Operating Temperature -40°F to +131°F (-40°C to +55°C)
Humidity 100% noncondensing
Vibration Tolerance 0.5 G
rms
, 10 to 500 Hz
Options
Communications Interface
RS
–232 and Wiegand or RS–422 and Wiegand
Cable Accessory Kits 58-1620-001: Connector with 5 ft (1.5 m) cable
58-1620-002: Connector with 20 ft (6.1 m) cable
58-1620-006: Connector with 35 ft (10.7 m)
cable
58-1620-007: Connector with 45 ft (13.7 m)
cable
Wall Mount Bracket Allows adjustment in all pl
anes when used to
install the Encompass 4 Reader on a flat surface.
Include the part number 54-1620-001 when
ordering.
Transformer A Class C transformer is available to allow 110V
AC to 18V
AC conversion.
Include the part number 76-1620-005 when
ord
ering.
A Class C transformer (part number 76-1620-
00
8) to allow 220V AC to 18V AC conversion is
available by special request.
Weight 9.5 lb (4.3 kg)