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[ENG] NetPing 2/PWR-220 v3/ETH & NetPing 2/PWR-220 v4/SMS, User guide -[ENG] [2PWR,v2SMS] Plugging External Sensors
Contact
SD
+
G
Plugging temperature sensors T811
Eight temperature sensors are plugged in parallel one to another in the same terminals.
Colored Loop
Important! It is prohibited to plug temperature sensors with the same identification numbers (ID) to a device.
Set an ID for every temperature sensor using switches on a board of a sensor. To set switches, take off an upper lid
of a sensor.
Yellow
Green
Red
Black
Description
Contacts of a digital bus i2C, data line
Power voltage +5V
Ground (common)
Contact Name
[ENG] [2PWR,v2SMS] Plugging External Sensors
SC
SD
+
G
–
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