TOA | RS-480 | manual | TOA RS-480 User manual

TOA RS-480 User manual
INSTALLATION MANUAL
SUBSTATION
OPTION HANDSET
RS-480
RS-481
Note: For operation of the units, refer to the N-8000 series operating instructions.
1. GENERAL DESCRIPTION
The RS-480 is a substation to be connected to the N-8400RS Substation Interface Unit. The RS-481 is designed exclusively
for indoor-use in combination with the RS-480. It also features handset conversation with the RS-480.
Warning
This is a class A product. In a domestic environment this product may cause radio interference in which case the user may
be required to take adequate measures.
2. SPECIFICATIONS
[RS-480]
Call Button
Rated Input
Control Output
Internal Speaker
Internal Mic
Indicator
Wiring
Transmission Range
Operating Temperature
Housing Protection
Dust/Water Protection
Finish
Panel
Call button
Circuit board
Dimensions
Weight
Accessories
Applicable Box
Momentary (Emergency call: Press twice within 400 ms.)
1W
Open collector, Maximum controlled voltage: 30 V DC, Control current: 30 mA
Cone-type
Electret condenser type
When called:
Status indicator (red) flashing
In conversation: Status indicator (red) lit
Twisted pair cables (2-pair)
1 k m/ø0.5 mm (AWG24), 1.5 km/ø0.65 mm (AWG22), 2 km/ø0.9 mm (AWG19)
–10 to +50°C (Temperature range not to freeze the speaker and switch)
BS EN62262: 2002: IK02 equivalent
IP54
Stainless steel, hairline
Metal, red
Weather-resistant coating
120 (w) x 120 (h) x 50.5 (d) mm
575 g
No.6-32UNC x 18 ... 4, Machine screw M4 x 25 ... 4
2-gang electrical box: YC-302 (option)
Handset Receiver
Handset Microphone
Handset Receiver Volume Control
Operating Temperature
Finish
Dimensions
Weight
Accessories
Applicable Box
Dynamic type
Electret condenser type
Slide volume, Maximum control level: 12 – 18 dB
0 to +40°C
ABS resin, pale white
116 (w) x 220 (h) x 71 (d) mm
365 g
No.6-32UNC x 18 ... 4, Machine screw M4 x 25 ... 4
2-gang electrical box: YC-302 (option)
[RS-481]
Note: The design and specifications are subject to change without notice for improvement.
3. CONNECTIONS
3.1. RS-480, N-8400RS, and external relay connections
N-8400RS Substation interface unit
Substation connection terminal
Yellow
Orange
Red
Brown
Line 1 : Brown, Line 2: Red,
Line 3: Orange, Line 4: Yellow
Green
–
Relay
Blue
Open collector output: 24 V DC, Max. 30 mA
Note: Cut out the control cables if they are not used to avoid short-circuiting.
External
power supply
Diode
RS-480
+
24 V DC
GND
3.2. RS-480 and RS-481 connections
Handset cables
Jumper wire
Wall surface
Handset joint
connector
RS-480 (top)
Note
When using the RS-481 Option handset, cut the jumper
wire next to the handset joint connector on the circuit board
as illustrated above.
If not cut, sound comes out from the RS-480's front
speaker and returns back to the handset’s microphone,
resulting in acoustic feedback.
Handset cables
RS-481
RS-480
4. WALL MOUNTING
Mount the RS-480/481 to an electrical box mounted in the wall.
[RS-480]
YC-302
2-gang electrical box Wall surface
(option)
[Dimensional diagram]
Unit: mm
3
50.5
44.5
200 or less
115
83.5
Notes
• When using the PA paging function,
keep the switch panel as far away
from the PA paging speaker as
possible to avoid acoustic feedback.
• When installing the RS-480 at
outdoor or 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.
46
200 or less
120
RS-480
Seal the panel edges.
Machine screw M4 x 25
(accessory)
RS-480's front panel
YC-302
2-gang electrical box
(option)
Wall surface
116
46
71
48
Unit: mm
200 or less
220
83.5
Machine screw M4 x 25
(accessory)
[Dimensional diagram]
115
[RS-481]
Accessory screws
RS-481
The RS-480/481 come with 2 types of screws to match the box screw threads:
M4 x 25 and UNC No. 6-32 x 18.
For the electrical box provided with unified threads, use the UNC No. 6-32 x 18.
Traceability Information for Europe
Manufacturer:
Authorized representative:
TOA Corporation
TOA Electronics Europe GmbH
7-2-1, Minatojima-Nakamachi, Chuo-ku, Kobe, Hyogo, Japan
Suederstrasse 282, 20537 Hamburg, Germany
URL: https://www.toa.jp/
133-06-00037-01
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