Levitronix BPS-2000 User Manual

User Manual for BPS-2000
www.levitronix.com
PL-4021-00, Rev06, DCO# 21-037
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4.1.3 Electrical Installation of Controller LPC-2000.1 for Standalone Operation
For standalone operation the LPC-2000.1 is disabled when power is turned on. It can be enabled manually by
using the “UP” button on the display. If the controller shall be enabled automatically, when power is applied
the “ENABLE” pin on the “User Interface” connector (see Table 14) has to be active (typically 24V).
4.1.4 Electrical Installation of Controller LPC-2000.1 for Extended Operation
If the LPC-2000.1 shall to be controlled with external signals the “User Interface” can be used with the PIN
designations described in Table 14.
Pin Name
Connector
Pin #
Designation
Levels
Note
Analog In, (Signal)
5
Reference
Speed
4..20 mA = 0..10000 rpm
- Speed Limit = 8000 rpm  16.8 mA for “High-Flow”
- Speed Limit = 10000 rpm = 20 mA for “High Pressure”
- Cut-off (min.) speed = 300 rpm
Direct connection, no
protection. Galvanic
isolation on the user side is
required.
Ground Analog In
6
Digital In, (Signal)
3
Enable
24 V  active
0 V  not active
Is needed to enable the
system with an external
signal.
Ground Digital In
4
Digital Out
1
Status
Relay closed  active, system on
Relay open  not active, system off
This signal indicates if the
system is active.
Ground Digital Out
2
Table 14: Description of „USER INTERFACE“ connector
(Description is for standard firmware, for other configurations refer to alternate firmware documentation.)
Figure 28: „User Interface“ connector
- Delivered with controller LPC-2000.1
- Supplier: PTR Messtechnik GmbH, Germany
- Connector Type: AK1550/06-3.81-GREEN
Figure 29: Mounted “USER INTERFACE” connector and Pin numbering
1
6

Levitronix BPS-2000 Specifications

General

Brand	Levitronix
Model	BPS-2000
Category	Water Pump
Language	English