15
Remote alarm terminal
The alarm of this product can be informed at a remote location from this product by connecting the external
alarm unit to the remote alarm terminals. For the type and behavior of remote alarm output, refer to page
78 to 80.
The terminal of the remote alarm is installed at the
rear upper right of the unit (See the figure on the
point). The alarm is outputted from this terminal.
Contact capacity is DC 30 V, 2 A.
When Buzzer key is pressed, the behavior of the
remote alarm is showed in Table.1.
Note:
• In the door alarm, the remote alarm does not work.
Refer to page 78 to 79.
• For wiring of a remote alarm, contact qualified
service personnel.
Table 1 The behavior of the remote alarm when pressing the Buzzer key
Remote Alarm setting
(Refer to page 37～39)
Connecting
terminal
Normal
condition
Abnormal condition
(Including in the cases of power outage and
of where the power plug is pulled out.)
When pressing the buzzer key
ON:
Non-interlock with Buzzer key
COM.-N.C. Close Open Open (Maintain in abnormality)*
COM.-N.O. Open Close Close (Maintain in abnormality)*
OFF:
Interlock with Buzzer key
COM.-N.C. Close Open Close (Return to normal)
COM.-N.O. Open Close Open (Return to normal)
*In case of Err01 (CO
2
gas cylinder empty）, Err11, 12(CO
2
sensor error), the condition returns to normal.
Remote alarm
terminal
Use a twisted sealed wire for the connection.
Type: UL 2343, UL 2448, UL 2464, UL 2552, UL2623.
Length:30 m max.
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