Doc. Name: NMC-PRO
Installation Manual Revision: 2 Page: 7
Crop Management Technologies
WIRING
Digital Output
U24 VAC
The NMC-PRO can consists of a maximum of 8 output cards, 5 of which can be 24VAC output
cards; each card consists of 8 outputs, in total maximum 40 outputs 24VAC.
The 24VAC output card is used to drive devices that require a 24VAC power supply. The
upper row consists of the common connections and the bottom row of the outputs.
It is possible to connect the common of several devices to the same connector nevertheless
it is recommended to try and spread the commons in an even manner.
The 24VAC output card consists of surge and lightening protection circuits and does not
need the addition of external protections under normal conditions.
Specifications
8-40 N.O. low power relay 24VAC Output 5 Amps
Maximum Output Changing Rate 0.4 Sec
Optional Digital Output Devices:
Vent Open
Vent Close
Screen Spread
Screen Collect
Air Circulation
Mix Vent Open
Mix Vent Close
Circulation Pump Low Spray
Circulation Pump High Spray
Manifold Supply
Manifold Return
Heating On/Off
Flow Mix Valve Open
Flow Mix Valve Close
Flow Circulation Pump Low Speed
Flow Circulation Pump High Speed
Misting Pump
Misting Valve
Crop Protection Prepare
Crop Protection Spray
Crop Protection Process
Crop Protection Purge
Light String
Co2 Transport
Co2 Valve
F&P Fan Stage
F&P Pad Pump
F&P Inlet Open
F&P Inlet Close
General Alarm
Boiler On