Elmo SERVO AMPLIFIER DBP SERIES User Manual
Page 33
32
DBP - Rev 6/93
5. Terminal Description
5.1 Terminals for Horizontal and Rack mounting versions
POWER BOARD - 3U size
H
R
Function
1
(32a,c)
Motor phase A output. With the DIN connector both pins must be
connected.
2
(30a,c
Motor phase B output. With the DIN connector both pins must be
connected.
3
(28a,c)
Motor phase C output. With the DIN connector both pins must be
connected.
4
(26a,c)
AC supply-phase A. With the DIN connector both pins must be
connected.
5
(24a,c)
AC supply-phase B. With the DIN connector both pins must be
connected.
6
(22a,c)
AC supply-phase C. With the DIN connector both pins must be
connected.
7
(20a,c)
DC power positive (+Vs)
8
9
(18a,c
16a,c)
DC power common
10
(14c)
Hall sensor A
*
11
(12c)
Hall sensor B *
12
(10c)
Hall sensor C *
13
(8c)
+15VDC for Hall sensors supply.
14
(6c)
Circuit common for the Hall sensors supply (Control common).
15
(4c)
24V common - for the fan supply only.
16
(2c)
+24VDC, 400mA for use with brushless fan
*
-1V < Vil < 1V ; 2V < Vih < 30V
Source sink capability - 2mA min.