Toa N-8050DS Installation Manual

DOOR STATION
1. GENERAL DESCRIPTION
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 IP44 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
2.1. Mounting to a 3-gang Switch Box (with cover)
Mount the N-8050DS to electrical
boxes mounted in the wall.
N-8050DS
Oval head combination screw
M4 x 25 (accessory)
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.
Accessory screws
The N-8050DS comes with 2 types of screws: oval head
combination screw M4 x 25 and oval head slotted screw
UNC No.6 x 18.
For the electrical box provided with unified threads, use the
oval head slotted screws UNC No.6 x 18.
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.
INSTALLATION
MANUAL
N-8050DS
Wall
surface
3-gang electrical box
YC-150 (optional)
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 your TOA dealer.
4. WIRING
4.1. Connection to the Exchange
Connect the Exchange to the station's LINE terminals via
the E-7000TB Terminal Board as illustrated.
N-8000EX/8010EX Exchange
Mini-clamp connector
(Supplied with the N-8000EX)
E-7000TB
Terminal board
Twisted pair cable
LINE H C
N-8050DS (rear panel)
4.2. Connection to an External Relay
N-8000EX/8010EX Exchange
LINE H C
Open collector output: 30 V DC, 50 mA
N-8050DS (Rear panel)
Seal the panel edges.
N-8050DS's
front panel
16 lines
Both upper and lower
terminals (clip terminals)
are internally connected.
External
Diode power supply
Relay
- +
+24 V DC
GND