Aiphone IP-EWST-POE 사용자 설명서

1. If IP-EWST adaptor is not on the same LAN 

or network segment as the PC master 
station, ensure that the IP-EWST has been 
pre-programmed with the proper TCP/IP 
connection settings prior to physical adaptor 
installation.  See TalkMaster™ installation 
manual (included on CD with IP-EWST).

2. Set the personality jumper based upon your 

chosen sub station. IE-JA and IF-DA subs 
will work in “2W” mode. Any standard LE-
series sub (remove E/- jumper) or 4Ω ~ 20Ω 
speaker will work in “ST” mode.

3. Wire the sub station to the proper screw 

terminals on the IP-EWST, and connect to 
the network using the standard RJ-45 jack.  
Wiring from the sub station to the IP-EWST 
should be jacketed multi-conductor with 
overall shield.  Connect the included power 
supply to 2.1mm power jack (unless using IP-
EWST-POE)

2W

ST

2W

ST

Personality

Switch Settings

IE-JA/IF-DA

Sub stations

2W

ST

LE-Series

Sub stations

1. Ensure that proper sub station and network connections have been 

made prior to closing the IP-EWST chassis.

2. Mount the IP-EWST adaptor in a controlled area or in an enclosure 

suitable to the installation environment.  The stock IP-EWST chassis 
is not vandal resistant or weather resistant.  Mounting holes are 
located on the top center and bottom center of the back chassis.

Mounting hole

Mounting hole

Pg. 2

IE-JA / IFDA Sub stations

2-Conductor connection to 

IE-JA / IF-DA sub stations

Relay Output

for Door/Gate

N/C

Com

N/O

LE-Series Sub station or Speaker

3-Conductor connection to 

LE-series sub station

Relay Output

for Door/Gate

N/C

Com

N/O

E

1

-

Standard 
Speaker*

N/O push button

* When using a standard speaker, connect to E and 1 termination points.  
Wiring should be jacketed 3-conductor.
Wire distance from IP-EWST  to LE series sub:
22AWG = 650 feet,  18AWG = 1600 feet

*

* Wiring to sub station should be jacketed 2-conductor.
Wire distance from IP-EWST to IE/IF sub: 
22AWG = 500 feet,   18AWG = 1180 feet