Levitronix PuraLev iF100SU User Manual page 7

Two Fieldbus connectors (IN and OUT) allow to setup a chain of multiple flow controllers. Therefore,
blending configurations as shown in Figure 6 can be realized.
Fluid 1 In
1
Single-Use
Pump Head
Integrated Flow Control
Driver
EasyConnect Model
9
8
24 VDC
Supply
Remote Control
over RS485
Figure 6: Multi-pump array for blending applications with EasyConnect models
2.2.3 System Configurations for OEM Models
The OEM model, with one integrated driver connector only, is designed for compact integration into an
equipment. The flow can precisely be set via an analog input. Various digital inputs and outputs allow
controlling and monitoring of the system. A RS485 (Modbus) enables communication with a user panel or a
®
PC with the Levitronix
possible. The RS485 can also be used as a fieldbus to implement more intelligent concepts of pump control.
Flow Out
4
5
3
Integrated Flow Control
Driver OEM Model
1
PC Connection:
- System configuration
- Firmware update
- Monitoring
PL-4079-00, Rev00, DCO# 21-271
4 5
Fluid 1 Out
®
LEVIFLOW
Flow Sensors
2b
9a
Service Software. Hence parameterization, firmware updates and failure analysis are
9a
IPS Cable Signal
Bayonet Socket
with Locking Pin
2a
Screw type connector for
open-wires connection
included in cable package.
7
USB/RS485 Cable
Figure 7: System configuration of OEM model
User Manual for PuraLev
Blended
Fluid
4 5
Fluid 2 Out
LEVIFLOW
Flow Sensors
9a
9a
IPS Cable Signal
Pin Designation
LUI-B.1 Cable 11b:
1: RS485+ 2: RS485-
3: GND 4: NC
5: NC 6: +24VDC
PLC Interface:
- Analog and Digital IO s
- Remote Control
11
Open
Integrated
Wires
Driver Cable
Fieldbus
RS485
of Driver
9b
24VDC
®
www.levitronix.com
Fluid 2 In
1
Single-Use
®
Pump Head
Integrated Flow Control
Driver
2b
EasyConnect Model
Fieldbus
Termination
Connector
12
24 VDC
Supply
AC/DC
Power
Supply
(24VDC, DIN-Rail)
DC Output AC Input
User Panel
iF100SU
8
6a
14
7