Electrical Installation Of Controller Lpc-2000.1 For Standalone Operation; Electrical Installation Of Controller Lpc-2000.1 For Extended Operation - Levitronix BPS-2000.1 User Manual

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 13) 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 13.
Connector
Pin Name
Pin #
Analog In, (Signal) 5
Ground Analog In 6
Digital In, (Signal) 3
Ground Digital In 4
Digital Out 1
Ground Digital Out 2
(Description is for firmware E1.25 and E2.25, for other configurations refer to alternate firmware documentation)
Figure 29: „User Interface" connector
Figure 30: Mounted "USER INTERFACE" connector and Pin numbering
PL-4021-00, Rev03, DCO# 15-235
Designation Levels
4..20 mA = 0..10000 rpm
- Speed Limit = 8000 rpm  16.8 mA for "High-Flow"
Reference
- Speed Limit = 10000 rpm = 20 mA for "High Pressure"
Speed
Cut-off (min.) speed = 300 rpm
-
24 V
Enable
0 V
Relay closed
Status
Relay open
Table 13: Description of „USER INTERFACE" connector
- Delivered with controller LPC-2000.1
- Supplier: PTR Messtechnik GmbH, Germany
- Connector Type: AK1550/06-3.81-GREEN
1
6
 active
 not active
 active, system on
 not active, system off
User Manual for BPS-2000
www.levitronix.com
Note
Direct connection, no
protection. Galvanic
isolation on the user side is
required.
Is needed to enable the
system with an external
signal.
This signal indicates if the
system is active.
27