Toa N-8050DS - Manual

INSTALLATION
MANUAL
DOOR STATION N-8050DS
Designed to connect to the IP Intercom Exchange, the N-
8050DS is a door station featuring high quality hands-free
conversation and has a contact output (momentarily closed)
to remotely control an electronic door lock.
Using with an electrical box or surface mounting box, the
station can be mounted to a wall.
The N-8050DS is in full conformity with IP54 water-proof
and dust-proof standards. The operating temperature range
is –10 to +50°C.
As provided with guard nets inside to cover over the
openings of microphone and speaker, the N-8050DS can be
installed free from care in public space.
2. WALL MOUNTING
1. GENERAL DESCRIPTION
2.1. Mounting to a 3-gang Switch Box (with cover)
Mount the N-8050DS to electrical
boxes mounted in the wall.
Notes
• The wall should be over 12 mm thick, and the opening in
the wall for an electrical box should be under 115 mm
(wide) by 162 mm (high).
• When using for electronic door lock control, fix the N-
8050DS with tamper-proof screws such as "Torx" screws
to prevent it from being easily removed.
• Be sure to ground the electrical box.
2.2. Mounting to the YS-13A Wall Mount Box
Install the YS-13A on a wall and mount the station in the
same way as 2.1.
4. WIRING
4.1. Connection to the Exchange
4.2. Connection to an External Relay
Connect the Exchange to the station's LINE terminals via
the E-7000TB Terminal Board as illustrated.
E-7000TB
Terminal board
Mini-clamp connector
(Supplied with the
N-8000EX/8010EX)
Twisted pair cable
N-8000EX/8010EX Exchange
16 lines
N-8050DS (rear panel)
LINE H C
Both upper and lower
terminals (clip terminals)
are internally connected.
N-8050DS
Acoustic material (accessory)
Note
Lay it down along the inside
of the box.
Wall surface
Oval head combination screw
M4 x 25 (accessory)
YC-150 Back box (option)
or 3-gang electrical box
The N-8050DS comes with 2 types of screws: oval head
combination screw M4 x 25 and oval head combination
screw UNC No.6 x 18. For the electrical box provided with
unified threads, use the oval head combination screws UNC
No.6 x 18.
Accessory screws
Open collector output: 30 V DC, 50 mA
External
power supply
Relay
Diode
N-8000EX/8010EX Exchange
+24 V DC
GND
+ -
N-8050DS (Rear panel)
LINE H C
3. INSTALLATION PRECAUTIONS
• When installing the N-8050DS
outdoors or at locations where it gets
wet with water, tightly seal the panel
edges. Besides, provide a weep hole
at the underside of the mounting box
to permit water to drain off.
• When installing the N-8050DS under
difficult environmental conditions
such as in coastal areas or at humid
locations, cover the inside of the N-
8050DS with coating. For the coating
method, consult TOA sales office.
Seal the panel edges.
N-8050DS's
front panel