Elmo SERVO AMPLIFIER DBP SERIES - 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.