Elmo SERVO AMPLIFIER DBP SERIES - Manual (Page 35)

34
DBP - Rev 6/93
Control board
H & R Function Remarks
1a Output 6 *
1b Current monitor This analog output represents the actual current
in the motor. The scale (in A/V) is: Ip / 7.5
Ip - Rated peak current of amplifier.
2a Output 7 *
2b Velocity / current mode
selection
When input is left open (low level) the analog
part of the amplifier is working in current mode.
when a high level signal is applied (>2V), the
analog part of the amplifier is working as a high
gain velocity amplifier. **
3a Output 8 *
3b Motion command (+5V) This analog output represents the current command
from the position loop to the power amplifier. It
is useful for monitoring the position loop
response.
4a Circuit common
4b Circuit common
5a Fast output 9 *
5b +5V output There are several +5V terminals. The accumulative
external load should not exceed 200mA.
6a Fast output 10 *
6b Circuit common
7a Motion Complete This output will go to high when motion is
complete. *
7b +15V output 100mA.
8a Inhibit output Whenever the amplifier is inhibited, this open
collector output goes low.
8b -15V output 100mA.
* Vol<0.4V, Voh>4V, Output level: 0-5V, max output current +5mA
** Vil<1V, Vih>2.4V, Maximum input voltage: +30VDC