Agrowtek VX12i Manuel d'instruction - Page 5
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Power Connections
Input Power: 15 Vdc, 1A is required to operate the unit which may be supplied via:
a) the 2.1/5.5mm DC barrel jack and standard power supply, or
b) the V-in terminal block on the circuit board (for industrial/DIN rail power supplies.)
Standard 7/8" diameter knock-outs are provided on either side for 1/2" EMT conduit ttings.
1/ 2" EM T
K nock- outs
12- 24 V DC P ower J ack
Input power protection fuse of 1A required to prevent damage to the unit from overloading.
Wire Routing
Recommended wire routing for low noise and electrical interference is shown in the diagram below.
Route sensor and input wires on the left side of the unit and route output wires on the right side of the unit,
keeping the sensor wiring and output wiring separated.
1. Input Wiring
2. Output Wiring
5
Maximum 1A power supply current!
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© Agrowtek Inc. | www.agrowtek.com | Technology to Help You Grow™
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GND
GND
GND
GND
GrowNET P ort
RS 4 8 5 / M O DB U S RT U