GTM1 User manual V-2020-08-12
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Figure 37 SERA2> Automation/ Sensors Double click on the selected line
Any automation voltage analog sensors 0-10V, can be connected to IN1-IN4 (has internal pull up resistor 5.1K) , and I/O1, I/O2
Please visit:
How to activate output, when defined value is reached?
How to test the system: hardware status & real time sensor values, event list.
How to read event log from internal memory of the module?
How to change temperature scale from Celsius to Fahrenheit
4.2.4
Temperature sensors Dallas 1-wire DS18b20 installation & recommendations
The DS18B20 digital thermometer provides 12-bit Celsius temperature
measurements. The DS18B20 communicates over a 1-Wire Each
DS18B20 has a unique 64-bit serial code, which allows multiple
DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use
one to control many DS18B20s distributed over a large area. Applications
that can benefit from this feature include HVAC environmental controls,
temperature monitoring systems inside buildings, equipment, or
machinery, and process monitoring and control systems.
Applications/Uses
Consumer Products
Industrial Systems
Thermally Sensitive Systems
Thermometers
Thermostatic Controls
Key Features
Measures Temperatures from -
55°C to +125°C (-67°F to +257°F)
±0.5°C Accuracy from -10°C to +85°C
Each Device Has a Unique 64-Bit code.
Prepare the module GTM1
•
Insert SIM card
•
Screw GSM antenna
Connect temperature sensor DS18b20 to the 1W
according connection diagram.
[It is possible to connect
up to 32 temperature sensors DS18b20
]
DS18b20 connection withA long distance UTP or FTP cable
