© Agrowtek Inc. | www.agrowtek.com | Technology to Help You Grow™
7
Connection to MODBUS RTU
RS-485
Use the LX2 ModLINK to connect MODBUS devices to the GrowNET™ port.
MODBUS Manual
See MODBUS manual for more information.
RJ45 CABLE
7 - 24 Vdc
Technology to Help You Grow
AGROWtEK
U.S.A.
MADE IN
© Arowtek Inc. | www.agrowtek.com
GrowNET
Link Port
MODBUS
TM
Digital Water Sensor
Logger & Controller
TEMPERATURE
CONDUCTIVITY
pH
O.R.P. / D.O.
GrowControl
TM
pH
Probe
o.r.p./d.o.
Probe
Temp Probe | EC Probe
red blk wht | clr red blk
GPH MNU
H/L
72.0
45.2
123
455
°F
%
W/m
ppm
2
Technology to Help You Grow
AGROWtEK
GrowControl
TM
SXE
Environment Sensor
Data Logger
U.S.A.
MADE IN
© Agrowtek Inc.
www.agrowtek.com
WiFi
optional
GrowNET
Link Port
MDOBUS RTU
TM
WiFi
Reset
24Vdc in
4-20mA out
KEEP
FAN
FILTER
CLEAN
GPH MNU
H/L
72.0
45.2
123
455
°F
%
W/m
ppm
2
Technology to Help You Grow
AGROWtEK
© 2016 Agrowtek Inc. | www.agrowtek.com
RD8
Equipment Control Interface
U.S.A.
MADE IN
DANGER! Risk of electric shock.
Disconnect all power sources before opening cover.
Read manual before installing or operating.
WiFi
Antenna
Programmable Smart Relays for Automation Control
1 2 3 4 5 6 7 8
AgrowNET
Link Port
TM
STATUS INDICATORS
GrowNET™ Devices
3.3/5Vdc Serial Bus Compatible.
Include required bus terminating resistors per EIA standard.
TX/RX+
TX/RX-
PLC
Technology to Help You Grow
AGROWtEK
U.S.A.
MADE IN
www.agrowtek.com
GrowNET
Device/Hub
TM
ModLINK
TM
LX2 MODBUS RTU Bridge
+7-24V
dc
GND A B
Technology to Help You Grow
AGROWtEK
U.S.A.
MADE IN
© Agrowtek Inc. | www.agrowtek.com
GrowNET™8-Port Hub
GrowControl™
1 2 3 4
8 7 6 5
12-24Vdc
GrowNET
Upstream
Port
TM
HX8
power
RS-485
LX1 USB AgrowLINK connects Agrowtek’s devices to a computer’s USB port for:
Connection to USB AgrowLINK
Technology to Help You Grow
AGROWtEK
U.S.A.
MADE IN
www.agrowtek.com
GrowNET
Device/Hub
TM
USB
AgrowLINK
TM
LX1 USB to GrowNET™ Bridge
TX
RX
•
Firmware Updates
•
Calibration
•
Configuration
•
Data Logging Download
•
More
Visit www.agrowtek.com for free software applications.
Standard FTDI drivers automatically install in Windows. GrowNET protocol available for custom software ap-
plications; sample C# code available. See software manual for more information.
