Levitronix PuraLev i30SU User Manual

User Manual for PuraLev
®
i30SU
www.levitronix.com
PL-4051-00, Rev03, DCO# 20-275
26
4.3 Electrical Installation of OEM Model
4.3.1 Overview Wire Designation of Driver Cable
Wire
Name
Wire Color
UL Cable
Description
Standard
Designation
Typical Levels
Note
P+
red
+ 24 VDC
Supply
Voltage: 24 VDC ±10%
P- to be connected to earth.
P-
black
Power Input
Ground / Earth
Ain1
violet
Analog Input 1
(Current Input)
Actual Process
Value
4..20 mA = 0..100%
The configuration of the analog inputs can be changed
with Levitronix
®
Service Software
Ain2
grey-
pink
Analog Input 2
(Voltage Input)
Reference
Value
0..10 V = 0..16000 rpm (Speed Mode)
-> Speed limit = 13000 rpm
-> Cut-off (min.) speed = 0 rpm
0..10 V = 0..100% (Process Mode)
The configuration of the analog inputs can be
changed with Levitronix
®
Service Softw. 2.0
Note: Max. input voltage of 11 V shall not be
exceeded.
Ain_GND
blue
Analog Input
Ground
--
--
Reference for analog inputs.
Din1
pink
Digital Input 1
Enable
(Reset)
5-24 V  active
0 V  not active
The “Enable” signal switches the pump system on
and off.
Resets pump from error state with 300-700ms pulse.
Din2
grey
Digital Input 2
Process Mode
5-24 V  active
0 V  not active
Switch between process mode and speed mode. In
process mode the closed loop PI controller can be
configured with Levitronix
®
Service Software
Din_COM
yellow
Common
Digital Input
--
--
--
Aout1
blue-
red
Analog Output
(Voltage Output)
Actual Speed
Actual Process
Value
0..10 V = 0..16000 rpm (Speed Mode)
0..10 V = 0..100% (Process Mode)
Direct connection, no protection. Galvanic isolation
on user side is required. AGND is reference.
The configuration of the analog output can be changed
with Levitronix
®
Service Software.
Dout1
brown
Digital Output 1
Status
Closed circuit  active, system on
Open circuit  not active, system off
This signal indicates the state of the pump system.
The configuration of the digital outputs can be
changed with Levitronix
®
Service Software.
Dout2
white
Digital Output 2
Error
Closed circuit  not active, system on
Open circuit  active, system off
When active, the system drives the impeller to zero
rpm and shuts down. With a reset pulse (see
“Enable” description) the system can be re-
initialized.
The configuration of the digital outputs can be changed
with Levitronix
®
Service Software.
GND
white-green
Analog Ground
--
--
Reference for Aout1, Dout1 and Dout2
RS485+
brown-
green
RS485 +
Field Bus
Modbus protocol
Termination resistors recommended
RS485-
white-
yellow
RS485 -
Internal
yellow-
brown
Internal
Do not connect.
--
For internal usage.
Internal
white-grey
Internal
Do not connect.
--
For internal usage.
Shield
shield
wire
Shielding
Shielding
To be connected to earth
(see wire P-, black)
Table 13: Signals of the driver cable with designation for standard firmware
Note 1: For other configurations of PLC Inputs and Outputs refer to alternate firmware documentation
Note 2: Configurations can be done with Levitronix
®
Service Software.
Note 3: Power wires (P+, P-) have cross section 1.5 mm
2
and all others 0.14 mm
2

Levitronix PuraLev i30SU Specifications

General

Brand	Levitronix
Model	PuraLev i30SU
Category	Measuring Instruments
Language	English