Installing A Dsx Analog Door Box And 2Pgdad Module; Connecting A Dsx Analog Door Box To The 2Pgdad Module; Preparation - NEC DSX-160 Hardware Manual

Installing a DSX Analog Door Box and 2PGDAD Module

Installing a DSX Analog Door Box and 2PGDAD Module

Connecting a DSX Analog Door Box to the 2PGDAD Module

The DSX Analog Door Box (P/N 922450) is a self-contained, weather-tight Intercom unit typically used to
monitor an entrance door. The Door Box connects to a 2PGDAD Module (P/N 0891027), which in turn con-
nects to an available port on a DSX Station (16ESIU) PCB. Each 2PGDAD Module provides connection and
relays for two door boxes. The maximum number of DSX Analog Door Boxes you can install is determined by
the number of 2PGDAD Modules, which in turn is limited only by the availability of 16ESIU station ports.

Preparation

To prepare the 2PGDAD Module for installation:
Find a suitable indoor location for the 2PGDAD Module.
1.
- The 2PGDAD Module has the same environmental requirements as a DSX keyset.
- When choosing a location, keep in mind that the front side of the module contains the status LEDs
2. Remove the screw securing the module cover and lift off the cover.
3. Using a flat blade screwdriver, pry off the plastic disc covering the cable knockout.
4. Following standard station cabling procedures, install a modular jack connected to an ESIU station port
at the 2PGDAD Module location.
At this point in the installation, do not connect the 2PGDAD Module to a 16ESIU station port.
5.
58 ◆ Optional Equipment
(important for troubleshooting) while the back of the unit has the cabling access.
Figure 43: Removing the 2PGDAD Module Cover
CH2 CH2
CH1 CH1
Remove Prior to Cabling Remove Prior to Cabling
CH1 = Door 1 CH1 = Door 1
CH2 = Door 1 CH2 = Door 1
On = Door Box Busy or Ringing On = Door Box Busy or Ringing
Off = Door Box idle Off = Door Box idle
Flashing = Jumpers set incorrectly Flashing = Jumpers set incorrectly
To 16ESIU To 16ESIU
Digital Station Port Digital Station Port
DSX-80/160 Hardware Manual