Graco Inc.

ACS Module  Advanced Control System

Use with E-Flo pumps and 3rd party variable frequency drives (VFD’s)

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Graco’s ACS Module provides optimal control of paint circulating systems when used with E-Flo pumps and 3rd party variable frequency drives (VFD’s).

  • Provides optimized run cam profile for reduced pressure fluctuations
  • Integrated pressure control mode available for on-demand fluid supply
  • Increase energy savings with on/off production control modes
  • Real-time monitoring and reporting of fluid pressure and flow rate

24H372 ACS Module
US
Metric
Inputs
Power
20-30 Vdc, 200mA, reverse polarity protected
20-30 Vdc, 200mA, reverse polarity protected
Analog inputs
2 inputs for 4-20mA current loop sensing. Inputs protected from direct application of 24 Vdc.
2 inputs for 4-20mA current loop sensing. Inputs protected from direct application of 24 Vdc.
Digital inputs:
4 inputs: TDC, Position Sensor, AutoSleep, and Reset. Digital inputs are 24V logic level NPN.
4 inputs: TDC, Position Sensor, AutoSleep, and Reset. Digital inputs are 24V logic level NPN.
Outputs
4-20 mA loop
2 channels, adjustable offset and span.
2 channels, adjustable offset and span.
Digital outputs
2 open contact, normally open relay outputs, 24V, 1A, used for BPR control and Drive Enable.
2 open contact, normally open relay outputs, 24V, 1A, used for BPR control and Drive Enable.
Communications
1 Ethernet port and 1 RS485 port
1 Ethernet port and 1 RS485 port
Ambient Conditions
Operating temperature range
32-121°F
0-50°C
Operating humidity
10-90% relative humidity, non-condensing
10-90% relative humidity, non-condensing