Agrowtek RD8i+ 사용 설명서 - 페이지 5
{카테고리_이름} Agrowtek RD8i+에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Agrowtek RD8i+ 14 페이지. Digital intelligent dry-contact relay
페이지 인쇄DC 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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3
DC Power In
Terminal Block
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DC Barrel Jack
GrowNET Port
RS485/MODBUS RTU
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RJ45
GrowNET Port