Elmo SERVO AMPLIFIER DBP SERIES User Manual
Page 34
33
DBP - Rev 6/93
Power Board - 6U size - Supplies terminals
H
R
FUNCTION
+VS
4ac,2ac
External shunt resistor connection / +VS.
NC
NOT CONNECTED
SO
8ac
External shunt resistor connection.
NC
NOT CONNECTED
POW
COM
14ac,12ac
POWER COMMON
NC
NOT CONNECTED
AC
20ac,18ac
AC supply-phase A. With the DIN connector all pins must be
connected.
AC
26ac,24ac
AC supply-phase B. With the DIN connector all pins must be
connected.
AC
32ac,30ac
AC supply-phase C. With the DIN connector all pins must be
connected.
Power Board - 6U size - Motor terminals
H
R
FUNCTION
HC
2c
Hall sensor C
*
HB
4c
Hall sensor B *
HA
6c
Hall sensor A
*
-FAN
8c
24V common - for the fan supply only
+FAN
10c
+24VDC, 400mA for use with brushless fan
MC
18ac,16ac,14a
Motor phase C output. With the DIN connector all pins must
be connected.
MB
26c,24ac,22ac
Motor phase B output. With the DIN connector all pins must
be connected.
MA
32ac,30ac,28c
Motor phase A output. With the DIN connector all pins must
be connected.
*
-1V < Vil < 1V ; 2V < Vih < 30V
Source sink capability - 2mA min.