Elmo SERVO AMPLIFIER DBP SERIES - Manual (Page 47)

46
DBP - Rev 6/93
Signals connector - J3 - cont.
Pin Function Remarks
18 Inhibit output Relay contact (potential free).
The relay contact is closed whenever the
amplifier is enabled. Contact rating: 0.5A, 200V,
10W.
19 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.
20 Circuit common
21 Reset input *
22 Circuit common
23 Tachogenerator
output/input
When using the resolver option this output is the
velocity monitor with a scale of 8V for maximum
speed. See 7.3.
24 Circuit common
25 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. *
26 Not connected
Signals connector - J4 (MBA-DBP/3U and MBA-DBP/6U)
Pin Function Remarks
1 Input 1 *
2 Input 2 *
3 Circuit common
4 Input 3 *
5 Input 4 *
* Vil<1V, Vih>2.4V, Maximum input voltage: +30VDC