User Manual for BPS-200
www.levitronix.com
PL-4012-00, Rev07, DCO# 20-144
18
Figure 21: Overview of the controller LPC-200.2 for extended operation
Interface (as labeled)
Description
1
“MOTOR”
- Position, field and temperature sensor signals from motor
- Drive and bearing currents of the motor
Torque spec. for tightening of connector screws: Min. = 0.4 Nm, Max. = 0.6 Nm
2
“USER INTERFACE”
2 Analog Input
- Analog current input: 4
– 20 mA
- 450 Ohm shunt input
2 Analog Input
- Analog voltage input 0
– 10 V
- Direct connection, no galvanic isolation
- 7.8 k
input resistance
2 Analog Output
- Analog voltage output: 0
– 5 V
- Direct connection, no galvanic isolation
- Max. output current: 2mA
4 Digital Input
- Galvanic isolation with optocoupler
- Lowest input voltage for high level detection: min. 5 V
Typical 24 V / 16 mA, maximal 30 V / 20 mA
- Highest input voltage for low level detection: max. 0.8 V
- Minimum input resistance: R
IN
= 2.2 k
4 Digital Output
- Galvanic isolation with relay
- Relay: 1A / 30VDC, 0.3A / 125 VAC
3
“USB”
USB interface
4
“POWER INPUT”
DC power input -> 24 - 48 V
5
“Power on” Green LED
LED is on if supply voltage of signal electronics is present.
6
“Power Output off” Red LED
LED is off if the switched output stage of the controller is enabled. If the LED is on, the
bearing and drive coils of the motor carry no current.
7
“RESET” Button
Reset button of the controller stage
Table 9: Description of interfaces of LPC-200.2 controller
1
2
3
4
6
7
5
