11
9.3. Connections to Control Input and Output Terminals
Use the supplied removable terminal plugs (6 pins) for connection.
Connect a control line of 4 channels control input and 1 channel control output from the external
control device to the unit’s control input or control output terminal.
For connection of the removable terminal plugs, see "Removable Terminal Plug Connections" on
The following functions can be assigned to the control input and control output terminals by browser
settings:
Terminals
Assignable Functions
Control input terminals • Internal sound source broadcasting (Pattern)
• Line/Mic input broadcasting
• Command set execution
• Broadcast disable (Stop audio streaming)
• System mute (Stop audio streaming and Mute other IP speakers)
Control output terminals • Output during SIP to multicast broadcasting
• Output during VMS to multicast broadcasting
• Output during Line/Mic input to multicast broadcasting
• Output during internal sound source to multicast broadcasting
For settings, please refer to the separate setup manual.
The latest version of the setup manual is available on the TOA DATA Library (https://www.toa-
products.com/international/).
T H C
1 2 C
The figure with a removable terminal plug detached.
From external control device’s
control output terminals
From external control device’s
control input terminals
IP-A1PG
T H C
1 2 C
[Control input (4 channels)]
Removable terminal block (6 pins)
No-voltage make contact input
Open circuit voltage: 5 V DC
Short-circuit current: 2 mA or less
[Control output (1 channel)]
Removable terminal block (6 pins)
Open collector output
Withstand voltage: 30 V DC
Allowable current: 10 mA or less
