Agrowtek RD8i+ Manuale di istruzioni - Pagina 5
Sfoglia online o scarica il pdf Manuale di istruzioni per Relè Agrowtek RD8i+. Agrowtek RD8i+ 14. Digital intelligent dry-contact relay
Stampa la paginaDC Power Connections
An external DC power jack and GrowNET power are located on the bottom of the relay. Standard 7/8" diam-
eter knock-outs are provided on either side for standard 1/2" EMT conduit fittings.
1/2" EMT
Knock-outs
12-24V DC Power Jack
12 - 24Vdc is required to operate the RD8i which may be supplied via:
a) the 2.1mm DC barrel jack and included power supply,
b) the GrowNET port from an HX8 hub, or
c) the Vin terminal block on the circuit board for DIN rail power supplies.
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DC Power In
Terminal Block
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DC Barrel Jack
GrowNET Port
RS485/MODBUS RTU
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RJ45
GrowNET Port