6. Operation
Projekt Elektronik
MESS - UND REGELUNGSTECHNIK GMBH
Page 79
The outcome of the given current drive capability is that higher capacitive
loads results in a reduction of bandwidth.
Unloaded the amplifier has a bandwidth of >100 kHz whereby even fast
transient signals can be transferred.
6.6.2.6 Gain Switch
With this switch the gain can be switched between x5 (±2 V
→
±10 V) and
x50 (±0.2 V
→
±10 V).
6.6.3
Adapter Cable
3 pieces of 1-axis adapter cable are supplied with the AS-Adapter 3. These
cables have a 15-pin SubD socket on one side and four individual wires on
the other side. Thus, with this adapter cables 3 AS-active probes can be
easily connected to the AS-adapter 3. For ease of use, the 3 adapter cables
are assigned according to the channels "X, Y, Z".
The cables can be extended both on the side of the SubD socket with probe
extension cables and on the side of the single conductors.
The assignment of the individual conductors to the respective connection of
the probe or the connection of the AS-probe adapter is shown in Table 2
below.
Table 2
cabel
wire color
probe function
connector
AS-Adapter 3
GE
+3V
+3V
X
GN
-3V
-3V
WS
probe signal
IN X
BR
ground
IN GND
GE
+3V
+3V
Y
GN
-3V
-3V
WS
probe signal
IN Y
BR
ground
IN GND
GE
+3V
+3V
Z
GN
-3V
-3V
WS
probe signal
IN Z
BR
ground
IN GND