Raritan Computer EMX2-111 Manual Do Utilizador
Chapter 2: Installing and Configuring the EMX Device
37
Configuring a Contact Closure Sensor
Before using DPX-CC2-TR to detect the contact closure status, water,
smoke or vibration, you must determine the normal state by adjusting its
dip switch, which controls the LED state on the body of DPX-CC2-TR. A
dip switch is associated with a channel.
smoke or vibration, you must determine the normal state by adjusting its
dip switch, which controls the LED state on the body of DPX-CC2-TR. A
dip switch is associated with a channel.
To adjust the dip switch setting:
1. Place the detectors/switches connected to DPX-CC2-TR to the
position where you want to detect a specific environmental situation.
2. Uncover the dip switch on the body of DPX-CC2-TR.
3. To set the Normal state for channel 1, locate the dip switch labeled
1.
4. Use a pointed tip such as a pen to move the slide switch to the end
labeled N.O or N.C.
The side labeled N.O (Normally Open): The open status of the
connected detector/switch is considered normal. This is the
default.
default.
The side labeled N.C (Normally Closed): The closed status of the
connected detector/switch is considered normal.
For Raritan's water sensors, the Normal state should be Normally
Open, which indicates there is no water detected. Adjust the dip
switch setting to Normally Open and verify that the LED of the
channel where the Raritan's water sensor is connected remains OFF.
Open, which indicates there is no water detected. Adjust the dip
switch setting to Normally Open and verify that the LED of the
channel where the Raritan's water sensor is connected remains OFF.
5. To set the Normal state for channel 2, repeat Step 4 for adjusting the
other dip switch's setting.
6. Install back the dip switch cover.