ADLINK ACL-8111 - Manual (Page 19)

Installation • 13
2.5 D/A Reference Voltage Setting
The analog output range of ACL-8111 depends on the reference voltage,
which is selected by JP1. There are two range of reference voltages can be
assigned as either -5V or -10V, that will generate output range 0V ~ +5V or
0V ~ +10V, respectively.
The setting of D/A reference voltage is specified as following:
When you select -10V for the D/A reference voltage, you should be very
careful the analog output. Because the -10 V voltage source is supplied from
your PC system, and it may be up to 11.5V only. Therefore, it will cause you
analog output is less than +10V.
Reference Voltage
is -5V
(default)
JP1
-10V -5V
Reference Voltage
is -10V
JP1
-10V -5V
h h h
h h h