Table 1-1. prox.pad plus Specifications
ELECTRICAL
Power Supply/Current
Requirements
10-15 VDC, linear filtered and regulated power supply
500 mA (not including locking device or peripherals)
WIRING
Remote Antenna Cable
ALPHA 1174C (22AWG) 4-wire, stranded (this is
required ONLY if you choose to remote the antenna
10 feet away from the keypad/controller)
RS-485 Cable
24AWG, shielded, two twisted-pair telephone cable
with a shunt capacitance of 16 pF/Ft (required only
when using software)
Power Supply Cable
18AWG - 22AWG 2-wire stranded (depends on
distance)
Door Lock Cable
18AWG - 22AWG 2-wire stranded (depends on
distance)
Door Monitor Cable
18AWG - 22AWG 2-wire stranded (depends on
distance)
REX Cable
(if using remote switch) 2-wire stranded
MECHANICAL
Height
5.25 in (13.3 cm)
Width
2.75 in (7 cm)
Depth
1.375 in (3.5 cm)
RELAY OUTPUTS
Main Relay - Form C (switches up to 4A)
Aux Relay - Form C (switches up to 1A)
MONITOR INPUTS
Door Position (Normally Closed, dry contact)
Request to Exit (REX, Normally Open, dry contact)
Chapter 1: Introduction
1.10 prox.pad plus Operation
1-6
prox.pad plus Install/Program. Manual, PPP, D2