System Overview And General Specification; Stand-Alone System Configuration; Extended System Configuration - Levitronix BPS-200 User Manual

2.2 System Overview and General Specification

2.2.1 Stand-Alone System Configuration

The stand-alone configuration of the BPS-200 pump system (Figure 3), consists of a controller with an
integrated user panel to set the speed manually. The speed is automatically stored in the internal EEPROM
of the controller. As an option, the speed can also be set with an analogue signal.
Fluid In
Fluid Out
Motor option with direct
2a
cabling to controller
2b
Chemical Resistance and IP67 Space
Figure 3: Standard system configuration for standalone operation

2.2.2 Extended System Configuration

The extended version of the BPS-200 pump system (Figure 4) consists of a controller with an extended PLC
interface. This allows setting the speed by an external signal and enables precise closed-loop flow or
pressure control in connection with either a flow or a pressure sensor. A USB interface allows
communication with a PC in connection with the Levitronix
firmware updates and failure analysis are possible.
Fluid In
Fluid Out
Flow- or
Pressure
Sensor
2a
Motor option with
Direct cabling
to controller
Chemical Resistance and IP67 Space
PL-4012-00, Rev07, DCO# 20-144
1
Pump Head
Motor
Motor Cable
(Speed setting with integrated user panel)
1
Pump Head
Motor
Motor Cable
2b
Figure 4: Standard system configuration for extended operation
(Pressure or flow control with external sensor)
User Manual for BPS-200
3a
Stand Alone
Operation
Speed Control
Adaptor/Extension
4
® Service Software. Hence parameterization,
3b
Adaptor/Extension Cable
4
www.levitronix.com
Controller
for
Standalone
Operation
Power Supply
24-48 VDC
200 W
PLC Interface
Speed Setting
- 1x Digital Input (Enable)
- 1x Digital Output (Status)
- 1x Analog Input (Speed)
Controller
for
Extended
Operation
Power Supply
24-48 VDC / 200 W
USB
- Service
- Firmware Update
- Configuration etc.
Extended PLC Interface
Speed, Flow
or Pressure Setting
- 4 Digital Inputs
- 4 Digital Outputs
- 4 Analog Inputs
- 2 Analog Outputs
6