AutoGRAPH ON-BOARD CONTROLLER • USER MANUAL
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TechnoKom © 2016
1-Wire Bus
AutoGRAPH controller are equipped with a 1-Wire bus intended to connect touch memory
iButton reader and up to 8 temperature sensors, designed by TechnoKom Ltd. or DS18B20
thermometers. Furthermore, proximity card readers compatible with the iButton protocol
can be connected to the controller via the 1-Wire bus. This provides supervising drivers and
identification of other staff using individual cards and keys.
Connection Diagram of Touch Memory iButton readers:
Connection of Temperature Sensors Designed by TechnoKom Ltd.:
DATA
GROUND
BLACK (2)
1-WIRE - PINK (14)
1-WIRE - PINK (14)
1-Wire data
1-Wire data
1-Wire data
SENS 1
SENS 2
SENS 8
BLACK (2)
+V sensor
+V sensor
+V sensor
For detailed information on operation and configuration of the controller for interaction with
the touch memory iButton reader and the temperature sensors via 1-Wire bus see the document
«Configuration and Setup. AG.GSMConf software».
i
NOTE
