15
INCUBATOR COMPONENTS
Remote alarm terminal
The alarm of this product can be transferred to a remote location by connecting the external alarm unit to
the remote alarm terminal. For the behaviour of remote alarm output, refer to pages 67~69.
The terminal of the remote alarm is installed at the
rear upper right of the unit (see the figure opposite).
The alarm outputs from this terminal. Contact
capacity is DC 30 V, 2 A.
Table 1 shows the behaviour of the remote alarm
when the BUZZER STOP key is pressed.
Notes:
• The door alarm does not work remotely. Refer to
pages 68~69.
• Wiring of the remote alarm should be performed by
qualified service personnel.
Table 1. Behaviour of remote alarm when pressing BUZZER STOP key
Remote Alarm setting
(Refer to pages 48~54)
Connecting
terminal
Normal
condition
Abnormal condition
(Including in the cases of power outage and
of where the power supply plug is pulled out)
When pressing the BUZZER
STOP key
ON: Remote alarm setting not
connected with BUZZER
STOP key
COM.-N.C.
Close
Open
Open (Maintain in abnormality)*
COM.-N.O.
Open
Close
Close (Maintain in abnormality)*
OFF: Remote alarm setting
connected with BUZZER
STOP key
COM.-N.C.
Close
Open
Close (Return to normal)
COM.-N.O.
Open
Close
Open (Return to normal)
* In the case of Error01 (CO
2
gas empty), Error11 (CO
2
sensor error), the condition returns to normal.
Use a twisted shield wire for the connection.
Type: UL 2343, UL 2448, UL 2464, UL 2552, UL2623.
Length: 30 m max.
Remote alarm
terminal
