Waterous AQUIS ULTRAFLOW Installation And Operation Manual page 15

Safety Introduction
Control Box Connectors
Feature Feature
1 Tellurus HMI CANbus
2 Discharge CANbus
3 Remote I/O CANbus
4 Diagnostic CANbus
5 Hydraulic fluid temperature sensor This measures the hydraulic fluid temperature in the reservoir tank.
6 Hydraulic fluid tank level
7 Hydraulic control
8 Pump discharge pressure
9 Pump speed
10 Pump intake select switch
11 Concentrate tank low
12 Concentrate tank high
13 Concentrate tank level
14 Manual override switch—optional
15 Water pressure transducer
16 Override relay—optional
17 PLC 1—power input
18 PLC 2—power input, optional
19 Relay power—input, optional
Product Overview
Description Description
This communicates the CANbus signal to the Tellurus display.
This communicates the CANbus signal to the node controllers on each DLA.
This communicates the CANbus signal to an additional node controller for additional options required in your
application.
This communicates the CANbus signal to diagnostic equipment, or external CANbus truck control systems for remote
monitoring or control.
This monitors the hydraulic fluid level in the reservoir tank.
This controls the hydraulic pump that powers the hydraulic motor.
This measures the pressure in the concentrate manifold after the concentrate pump.
This measures the concentrate pump speed.
This signal is provided by the apparatus to determine if the concentrate is sourced from an on-board or auxiliary
supply.
This connects to a tank-level switch that indicates the concentrate supply in the tank is low.
This connects to a tank-level switch that indicates the concentrate supply tank is full.
This is an optional installer supplied sensor that indicates the concentrate supply level in the tank.
This disables the automatic control of the concentrate control valves.
This measures the water pump discharge pressure.
This 200 A relay enables and disables power to the DLAs—disabling automatic control.
This provides power to the primary PLC in the control box.
This provides power to the secondary PLC in the control box.
This provides control to the 200 A override relay for toggling between automatic and manual DLA valve control.
Installation
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Operation Maintenance