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Notes:
• Input rating: Low-active, non-voltage normally open (N.O.) contact
• Output rating for pin #4 Alarm Recovery Out
• Output rating for pin #7 Alarm Out 2
• Output rating for pin #6 Alarm Out 1: Low-active, maximum load capacity of +12 V 100 mA
• Output rating for other pins: Low-active, maximum load capacity of 24 V 100 mA , open-collector with a 4.7 kΩ resistor
pulled up to +5 V inside
G Alarm Connection
There are eight alarm inputs, while two outputs are provided with different driving capacity.
Sensor
Alarm Indicator
*1: Use when the indicator exceeds over the drive capacity of the alarm out terminal.
*2: Connect to #6 Alarm Out 1 when using a low-active device.
G External Recording Connection
The recording mode will change from the internal timer mode to the external mode (EXT REC MODE) specified in REC SETUP
menu when the switch is turned on.
#22 External Recording Mode
G Time Adjusting Connection
The internal timer is calibrated with this input.
: High-active with a 200 Ω resistor pulled up to +5 V
*1
*2
: High-active with a 4.7 kΩ resistor pulled up to +12 V
Relay *1
#7 Alarm Out 2 *2
Master Clock
Non-voltage N.O. contact
N.O.=Normally Open
Door Switch
External
Alarm
Reset Switch
Alarm Input Terminals
Signal Ground Terminals
17
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