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1054	1054	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
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1071	1071	== 3.6 Interface Detail ==
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1073	1073	=== 3.6.1 Digital Input Port: DI1/DI2 /DI3 ( For LT-33222-L, low active ) ===
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1079		-=== 3.6.2 Digital Input Port: DI1/DI2 ( For LT-22222-L) ===
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1081		-(((
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	1088	+1.
	1089	+11.
	1090	+111. Digital Input Port: DI1/DI2 ( For LT-22222-L)
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1082	1082	The DI port of LT-22222-L can support NPN or PNP output sensor.
1083		-)))
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1085		-(((
1086	1086	Internal circuit as below, the NEC2501 is a photocoupler, the Active current (from NEC2501 pin 1 to pin 2 is 1ma and the max current is 50mA. When there is active current pass NEC2501 pin1 to pin2. The DI will be active high
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1092	1092	When use need to connect a device to the DI port, both DI1+ and DI1- must be connected.
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1096	1096	**Example1**: Connect to a Low active sensor.

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1		-XWiki.Xiaoling

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