
EnviroSMART & EasyAG SDI-12 Probe Manual
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EnviroSMART® Technical Specifications
SDI-12 Version supported: Version 1.2
PCB Revision: 2.0
SDI-12 Interface connector type: Brand: Phoenix Contact
MC 1,5/3-ST-3,5 (Socket)
EMC 1,5/3-G-3,5 (Plug)
SDI-12 Interface pin configuration:
1 +Vin
2 Ground
3 SDI-12 data
Voltage Supply (SDI-12 +Vin): 9 – 20 Volts DC (12 Volts DC @ >200mA recommended)
SDI-12 Interface baud rate: 1200 bits per second
TTL Interface connector type: Brand: JST
B 6B-PH-K (Socket)
PHR- 6 (Plug), SPH-002T-P0.5S (Crimp connectors)
TTL Interface pin configuration:
1 +Vcc
2 Transmit data (Tx)
3 Receive data (Rx)
4 Programming Jumper
5 Programming Jumper
6 Ground
Voltage Supply (TTL +Vcc): 5 Volts, supplied by the EnviroSMART probe interface
TTL Interface baud rate: 1200, 2400, 9600 (default), 19200 and 38400 bits per second
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