Elmo ISP Car Amplifier User Manual


 
17
ISP - Rev 6/95
5. Terminal Description
5.1 Terminals for Horizontal and Rack mounting versions
Power stage
H R Function Remark
AC 2ac,4c AC input All pins are shorted on the PCB.
M1 8ac,10a Armature
output
This output will be negative when a positive signal
is fed to one of the inputs. All pins are shorted on
the PCB.
M2 6ac,4a Armature
output
This output will be positive when a positive signal
is fed to one of the inputs. All pins are shorted on
the PCB.
AC 12ac,10c AC input All pins are shorted on the PCB.
Control stage
H R Function Remark
1 32a Input 1 For more details see 4.1.
2 32c Circuit common
3 30a Negative
differential
input
For more details see 4.1.
4 30c Positive
differential
input
For more details see 4.1.
5 28a Input 2 For more details see 4.1.
6 28c Reset for latch
mode
low level input voltage
*
*
*
enables the amplifier
(see 7.1.5).
7 26a Current monitor Ic
Scale is = ------ (A/V)
3.75
8 26c CW disable Two modes - see chapter 7.1.1
*
*
*
*
*
*
-1V < Vil < 1V ; 2V < Vih < 30V
Source sink capability - 2mA.