NMC-PRO Installation Manual
22Page
4.2.1.2 Analog Output Card Setup
To install the Analog Output Card (refer to the following diagrams):
• wire the card
• set the dipswitches
• 1 & 2: Voltage supply, 24 VAC (Red and Black wires)
• 3: COM Port (Yellow wire)
• 4: OUT Ports 1 – 4 (4 – 20 mA) (Blue wire)
• 5: Valve
• 6: Dipswitches (see below)
Note: Each card can support up to four valves. Connect each valve to
a different Output; one COM port can support up to four devices.
Use the dipswitches (#6 in the above
illustration) to define a card as Card
One or Card Two. This is needed to
ensure that the Controller can
properly manage analog output
devices.
Refer to Analog Dosing Channel Configuration, page 50.
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