Toa RS-142 - Manual (Page 4)

URL: http://www.toa.jp/
4. SPECIFICATIONS
3.2. Option Handset Installation
Mount the option handset to an electrical box mounted in the wall.
116 71
46 48 200 or less
Unit: mm
83.5 11
5
220
RS-141
[Dimensional diagram]
YC-302
2-gang electrical box
(option)
Machine screw M4 x 25
(supplied with the RS-141)
Wall surface
Accessory screws
The RS-141 comes with 2 types of screws: 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.
Call Button Wiring 4 cables (for 2 momentary switches)
Wiring 2-core shielded cable
Transmission Range 500 m/ø0.5 mm (AWG24), 800 m/ø0.65 mm (AWG22),
1300 m/ø0.9 mm (AWG19)
Operating Temperature 0 to +40°C
Weight 30 g