User Manual for BPS-i100
www.levitronix.com
PL-4036-00, Rev03, DCO# 21-057
24
Pin #
Pin
Name
Wire
Color
1
Description
Standard
Designation
Typical Levels
Note
7
Ain1
violet
Analog Input
(Current)
Actual Process
Value
4..20 mA = 0..100%
450 Ohm shunt input, no galvanic isolation.
The designation of the analog inputs can be
changed with
Levitronix
®
Service Software.
8
Ain2
grey-
pink
Analog Input
(Voltage)
Reference
Value
0..10 V = 0..10000 rpm (
Speed Mode
)
-> Speed limit = 9000rpm
-> Cut-off (min.) speed = 0 rpm
0..10 V = 0..100%
(Process Mode)
Analog voltage input: 0
– 10V
(7.9 kOhm, no galvanic isolation).
Note: Max. input voltage of 11 V shall not be
exceeded.
The designation of the analog inputs can be
changed with
Levitronix
®
Service Software.
6
Ain_GND
blue
Analog Input
Ground
--
--
Reference to Ain1/2.
9
Aout1
blue-
red
Analog Output
Actual Speed
Actual Process
Value
0..10 V = 0..10000 rpm
(Speed Mode)
-> Speed limit = 9000rpm -> 9 V
0..10 V = 0..100% (
Process Mode
)
Direct connection, no protection. Galvanic
isolation on user side is required. GND is
reference.
The configuration of the analog output can be
changed with
Levitronix
®
Service Software.
10
GND
white-
green
Ground
--
--
Reference for Aout1, Dout1, Dout2 and Pout.
shield
2
Dout1
brown
Digital Output
Status
Closed circuit
active, system on
Open circuit
not active, system off
Open drain, max. 24V, 100mA
This signal indicates the state of the pump
system.
The configuration of the digital outputs can be
changed with
Levitronix
®
Service Software.
1
Dout2
white
Digital Output
Error
Closed circuit
not active, system ok
Open circuit
active, system error
Open drain, max. 24V, 100mA
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.
5
Din1
pink
Enable
(Reset)
5-24 V
active
0
V
not active
Galvanic separation with optocoupler and
2.2 k
input resistance.
The “
Enable
” signal switches the pump
system on and off. Resets pump from error
state with 300-700ms pulse.
4
Din2
grey
Process Mode
5-24 V
active
0
V
not active
Galvanic separation with optocoupler and
2.2 k
input resistance.
Switch between process mode and speed
mode. In process mode the closed loop PI
controller can be configured with
Levitronix
®
Service Software.
3
Din_COM
yellow
Common
Digital Input
--
--
Reference to Din1 and Din2.
11
Pout
red
Output
24 VDC
Supply
Output
24VDC ±10%, 200 mA
(Max. current is together with Pout of
Fieldbus OUT
connector in
For supply of external devices (displays etc.).
Internally protected.
Reference is GND.
12
NC
black
Not connected
--
--
--
Table 13: PLC connector of EasyConnect driver
1: Wires of compatible cables: ICS-2.1-xx
2: Designations for standard firmware. For other firmware refer to relevant documentation.
