Install Sensormanager and Additional Sensors
If more sensors are needed, a sensormanager can be used instead of the stand-alone temperature and humidity sensor.
Connect Sensormanager
The sensormanager needs to be connected directly to the COM2 port on the webmanager with the included mini-DIN-8/DB-9 cable. The maximum cable length for connections to COM2 is 15 m (49 ft).
Connect Additional Sensors and Devices
Additional sensors can be connected with RJ12 cables to the sensormanager.
Each port on the sensormanager provides 2 analog input channels, 1 digital input channel and 1 digital output channel. The number of sensors or devices that can be connected to a port depends on the types of sensors and devices. Different sensors and devices require different channels.
|
Sensor / Device |
Required Channel |
|---|---|
|
Temperature sensor |
1 analog input channel |
|
Temperature and humidity sensor |
2 analog input channels |
|
Current sensor |
1 analog input channel |
|
Hydrogen sensor |
2 digital input channels |
|
Buzzer |
1 digital input channel |
|
Flashlight |
1 digital input channel |
Example of possible sensor connection to one sensormanager port
