Toa RS-142 Handleiding

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Note:For operation of the units, refer to the N-8000 series operating instructions.

1. GENERAL DESCRIPTION

The RS-142 is a switch board to be connected to the 2-Core Shielded Substation Interface Unit. You can

make desired switch panels to meet intended purposes by combining the RS-142 with the separately

prepared operation panelhaving 2 switches to be used as call buttons.

The RS-142 features handset conversations by using the RS-141 indoor-use Option Handset in combination.

2. CONNECTIONS

2.1. When the Option Handset Is Not Used

RS-142SWITCH BOARD

INSTALLATION MANUAL

RS-142

3P removable terminal plug

(supplied with the Substation

interface unit)

Substation interface unit

2-core shielded cable

2-core shielded cable

High-impedance speaker

(Impedance: 600 Ω or more)

Brown (A)

Red (B)

Orange (C)

Yellow (C+)

Green (B+)

Blue (A+)

Blue (COM)

Green (HOT)

N.C.

Purple (H)

Brown

Red

Orange

Switch for Call button 1*

Switch for Call button 2*

* Separately prepare this switch.

Orange (N

-

)

Brown (E+)

Gray (N+)

White (E

-

)

To the substation connection terminal

Note

Cut out the unused Wire (purple) to avoid short-circuiting.

133-41-107-4A

Product specificaties