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HEAVY DUTY PHONE PA2-KNZD-14
HEAVY DUTY PHONE PA2-KNZD-14
Product model:PA2-KNZD-14
size:
material:

PA2 KNZD-14(1)
Content

                                User’s Guide for
              HEAVY DUTY PHONE PA2-KNZD-14

Multi-Party Paging System PA2-KNZD-14

OVERALL DIAGRAM

 

How to connect?

Figure1:
(1) Upper port:: connect to power supply via lan cable;
Below port: connect to 2 junction boxes via lan cables;
(2) Upper port:: one cable connect to junction box, another connect to telephone;
Below port: both connect to telephones;
(3) Upper port:: one cable connect to junction box, another connect to telephone;
Below port: both connect to telephones;

Fogure2 and figure 3:
The lan cables in the junction,each color should be connected completely right.

Features:
 Two-way, multi-party communication
 Wall mount, desktop, and panel mount models
 Indoor, outdoor and hazardous location models
 Each station available in 24VDC and 220VAC/110VAC
 Distance Maximum to 4KM
 Analogue system auto answer and auto stop

Introduction:
The “Multi-Party Talk” Paging system is designed for communication in industrial
environments where high noise, corrosive atmospheres, hazardous areas and extremes
of temperature, dust and humidity create hostile environments.
The “Multi-Party Talk” system allows operators to both broadcast instructions over the
system speakers and hold conversation with two or more people.

Operation:
To initiate communication or broadcast over the system, the operator at one of the station
lifts the handset from the cradle, presses the push-to-page button located beside handset
and speaks into the microphone. All there station ringing and auto-answer. All the other
user at all other station can joins the conversation by lifts the handset and speaking into
the handset. The system allow all party simultaneous conversation without cross-talk or
interference. After conversation each station will auto off to release the line.
Junction box: 220VAC/110VAC and built-in battery back 2 hours
Telephone station: line powered from Junction box.

 

Application:
Popular applications include elevator, power plants, TBM machine, security room, metal
processing plants, mining operations, paper mills, offshore platforms, water treatment
plants, and manufacturing, packaging, and processing plants.
Wire requirements:
One cable built in 2 Pair cable: 1 pair for power supply and 1 pair for conversation
transmission.
Power supply:
Available in 24VDC and 220VAC/110VAC
Built-in rechargeable battery 12V for 2 hours back-up.