Toa N-8000 Series - Manual (Page 384)

3-80
Chapter 3 INSTALLATION & WIRING
To an indicator or other
external equipment
To an electronic lock or
other external equipment
To a switch, sensor, or
other external equipment
To external speakers
(8 Ω, 0.6 W or more)
1
2
3
External power
supply
Contact output (blue)
Contact output (blue) DC24 V
GND
+ -
N-8640DS/8650DS rear
Contact output 1 (brown)
[External connection cables]
[Connection example]
Speaker cable (black)
Contact input COM (white)
Speaker cable (black)
Contact output (blue)
Contact output COM (purple)
Contact output 4 (yellow)
Contact output 3 (orange)
Contact output 2 (red)
Contact input HOT (gray)
Contact output (blue)
Note: This figure represents the N-8640DS.
Frame ground
(N-8640DS only)
•
•
Be sure to ground the N-8640DS's
frame ground terminal. Also ground
the electrical box if used.
When an electrical box is used in
conjunction with the N-8650DS, be
sure to ground the electrical box.
Notes
Diode
Relay
To network
To AC mains
LAN coupler
(supplied with the
N-8640DS/8650DS)
13.12.6. N-8640DS/8650DS connection
1. AC adapter terminal connection
Connect the AC adapter*.
* Use the AC adapter AD-1210P/1215P (optional) or
the equivalent.
As for the usable adapter, consult your TOA
dealer.
2. external connection cables
[Contact output specifications]
Open collector output
Withstand voltage: 30 V DC
Max. control current: 50 mA
[Contact output (blue x 2) specifications]
Relay contact output
Withstand voltage: 30 V DC
Max. control current: 500 mA
[Contact output (gray, white) specifications]
No-voltage closed contact input.
Open voltage: 5 V DC
Short-circuit current: 10 mA or less
3. Network connection terminal connection
Can be connected to a network of 10BASE-
T/100BASE-TX in auto-sensing.
Connecting the station to a PoE (Power over
Ethernet) switching hub compliant with IEEE802.3af
eliminates the need for an AC adapter. (For
connection, refer to the instruction manual supplied
with the switching hub.)
Use a straight through cable of UTP category 5 or
more for this connection.