TOA Electronics A-9060S - Manual (Page 25)

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7.3.5. SS-9001 (Speaker Selector)
The SS-9001 selectively distributes each of 2 inputs to the same 4 output zones.
It is used in conjunction with the ZP-001T Zone Paging module.
10. Speaker input terminals [IN 1, IN 2]
2-pin removable terminal blocks.
Connect the speaker output (high impedance line, up to 240 W) from the power amplifier to each terminal.
Short the IN 2 terminal's pins when only the IN 1 terminal is used.
11. Control input terminal [CTRL IN]
8 pins in the 10-pin removable terminal block.
Receives the control signals (polarized non-voltage contacts) from the ZP-001T in the Matrix "Sub-Mode"
(single output or BGM/PAGE), and activates the inner relays.
This terminal can also receive control signals from the control output terminals of the 9000 series amplifier
or C-001T Control I/O Expansion Module.
12. DC power input terminals [DC IN]
Requires the power input of 24 V DC.
DC input terminal or 2 pins in the 10-pin removable terminal block.
Connect the power source that can supply 200 mA or more to this terminal.
The optional AD-246 AC Adapter can be used for the power supply.
13. Cord clamp
Fixes the AC adapter's power cord. ( p. 101 "Power Source Connections to the SS-9001" )
14. Speaker output terminals [ZONE 1/2/3/4]
2-pin removable terminal blocks.
Connect speakers to each terminal, which is capable of delivering 240 W output on a line.