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26 C2629M-E (7/09)
ALARM INPUT INSTALLATION
The DX8100 has either 8 or 16 dry contact alarm inputs, depending on your system’s configuration. Each input is programmed to function as
either a normally open or normally closed circuit.
To wire an alarm input:
1. Insert the green terminal blocks into the alarm sockets on the back panel of the recorder.
2. Connect one wire from the source device to one of the sensor input terminals 1 through 16.
3. Connect a second wire from the source device to a GND terminal.
4. Refer to the DX8100 Operation/Configuration manual for information on how to configure the alarm inputs.
Figure 14. Alarm Terminal Installation
IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8
OUT8OUT7OUT6OUT5OUT4OUT3OUT2OUT1
9 101112G313141516G4
1234G15678G2
9 10 11 12 G 13 14 15 16 G
1234G5678G
RELAY OUTPUTSALARM INPUTS
ALARM
OUTPUT 1
GND