3
Wire contact closures
Vehicle information from the SmartSensor HD can be monitored through either digital output on the first
block on the bottom of the device. If you are wiring output 1 directly to a contact closure input device, wire
the output O1+ and O1- (common ground) to the input terminals. Do the same for output 2, and if you are
using outputs 2-8, you will need to wire to a Click 100/172/174 contact closure card. If you need to wire to a
relay, consider the Click 120.
Once in Device Setup mode (see Part 6), ensure that the contact closure device can communicate with the
Click 512. If you are using a Click 100 or Click 172/174, set it up in AC (Actuation) mode. Once the contact
closure device is set up, wire into the contact closure output terminals on the device.
4
Use on-device configuration features
Next, use the device’s configuration features to make sure the
Click 512 is wired and working properly. The Click 512 has four
LEDs that monitor device activity and help you select tasks and
operating modes. It also has two banks of LEDs: one of yellow
LEDs that represent submenu 1 and one of red for submenu 2.
Check the LEDs to make sure the device has power.
The Click 512 also has a push-button, labeled Mode Switch,
used for selecting tasks and operating modes.
LED activity-indicating functions:
Red –
Shows device has power
Green –
Shows device is transmitting data
Yellow –
Shows device is receiving data
The blue LED has no activity-indicating function
5
How to use the push-button to navigate through mode and task menus
Select a task or operation function by navigating through the main menu (multicolored LEDs) and the sub-
menus (yellow and red LEDs) using the push-button as described below:
1
Enter the main menu and cycle through it by
holding the push-button down.
2
Release the push-button once the cycle reaches
the desired mode.
3
Press the push-button again to select the mode.
Once selected, the mode will either start running
or the first submenu (yellow LEDs) will start.
4
Hold the push-button to cycle through the first
submenu.
5
Release the push-button once the desired sub-
menu selection is displayed.
6
Press the push-button again to select the func-
tion. The function will now run.
Yellow LEDs
Red LEDs
Multicolored LEDs
Button
Main Menu
Sub Menu 1
Sub Menu 2
