Toa VM-3000 Series User Manual download pdf (Page 123)

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(Fire alarm or other control equipment)

Emergency control input

terminals 1 to 5

Control output terminals of the external device

Both lines can be surveyed.

CTRL IN

COM

4.7 kΩ±5%

VM-3240VA/3360VA rear

14.5.3. Connections to detect failures on the emergency control input lines

Two types of control methods are available for the Emergency control input in the VM-3000 system: Contact

control input (Emergency control input terminals 1 – 5) and Voltage control input (Emergency control input

terminal 6).

Failures on each control input line can be detected in the following connections.

The control input terminals to be surveyed should be set by the setting software. (Refer to "Surveillance

Settings" in the separate software manual.)

* For the surveillance function, refer to page 49.

[Contact control input terminals (EMERGENCY CONTROL 1 – 5)]

Receive emergency control output (contact output) from external equipment, then activate an emergency

broadcast.

Connect the lines to be surveyed as shown below.

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Toa VM-3000 Series User Manual Page 123