Toa N-8000 Series - Manual (Page 365)

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Chapter 3 INSTALLATION & WIRING
13.4. Connections of Stations Used in conjunction with the N-8000RS/8010RS
13.4.1. RS-180 and external relay connections
External
power supply
Relay
Diode
24 V DC
GND
+ – Blue (HOT)
White (COM)
Open collector output: 24 V DC, Max. 30 mA
RS-180
13.4.2. Substation interface unit and RS-140 Switch panel connections
Connect the cables from the RS-140 to the N-8000RS/8010RS using the supplied removable terminal plug.
13.4.3. RS-140/142/143/144 and speaker connections
3P removable terminal plug
(supplied with the N-8000RS
/8010RS)
N-8000RS/8010RS Substation interface unit
2-core shielded cable
2-core shielded cable
High-impedance speaker
(Impedance: 600 Ω or more)
RS-140/142/143/144
Brown (A)
Red (B)
Orange (C)
Yellow (C+)
Green (B+)
Blue (A+)
Blue (COM)
Green (HOT)
N.C.
Purple (H)
Brown
Red
Orange
Note: This figure represents
the RS-140.
Note
Cut out the unused Wire (purple)
to avoid short-circuiting.
Note: Cut out the control cables if they are not used to avoid short-circuiting.