powersoft DSP-Lite User Manual page 15

...continues from previous page.
PIN# Name IN
18 -VCCMON

19 +VCCMON
20 MUTE
21 -12VDCIN
22 +12VDCIN
23 TEMPMON34

24 RESERVED
25 PROTECT4

26 RESERVED
27 GND
28 OUT 4 –
29 OUT 4 +
30 GND
31 RESERVED
32 RESERVED
33 RESERVED
34 SDPWS
OUT POWER Range
–7.5 V
+7.5 V

Active Low,

pulled to GND
–12 V

(40 mA max current draw)
+12 V

(250 mA max current draw)
0 – 5 V
Level 1
(4 to 5) = not in Protection
Level 0
(0 to 1) = Protection

Unbalanced
2.05 V Absolute Max output
RMS

Balanced
4.1 V Absolute Max output
RMS
Unbalanced
2.05 V Absolute Max output
RMS

Balanced
4.1 V Absolute Max output
RMS

Active High,

Logic output 0-5 V
Scale
Impedance Tolerance
factor
DC
DC
input
DC
input
DC
DC
Description
Rail Bus Positive Monitor
Rail Bus Negative Monitor
CH3 and CH4
Output Stage Mute
±5% (same as pin 14)
±5% (same as pin 13)
NTC sensor tap input
Channel 4
Output Stage Protection
Channel 4
Negative Balanced
27 �
(same as pin 7)
Channel 4
Positive Balanced Output
27 �
(same as pin 6)
10 � Power Supply Shut Down
DSP-Lite | 13
Monitor
Ground
Output
Ground