Manual BA 627
Technical changes reserved. 08/2018
Page 3 of 8
A.S.T. - Angewandte System Technik GmbH, Mess- und Regeltechnik
2. Operation
2.1. Overview operating elements BA 627
2.2. Sensitivity (S1)
Set the DIP-switches according of Table 1 to
"ON"
to select the input sensitivity (mV/V)
DIP-Switch ON
none
1
2
3
4
5
6
Sensitivity (mV/V)
3,0
2,0
1,4
1,0
0,7
0,5
0,35
Table 1
2.3. Signal output (S2, S4, S5)
Set the DIP-switches according of Table 2 to
"ON"
to select the output signal.
Output
S2-1
S2-2
S2-3
S2-4
S2-5
S4
S5
4 ... 12 ... 20mA
ON
ON
Current
Current
0 ... 10 ... 20mA
ON
ON
Current
Current
0 ... 5 ... 10V
ON
ON
Voltage
Voltage
0 ... 20mA
ON
ON
Current
Current
4 ... 20mA
ON
ON
Current
Current
-5V ... +5V
ON
Voltage
Voltage
-10V ... +10V
ON
ON
Voltage
Voltage
Table 2
ATTENTION!
Check the right positions of DIP-switches
S4
and
S5
!
S3
S3.1: cut-off-frequency
S3.2: Zero range
S2
Adjustment output signal
(
Example
: (-10V…+10V)
S4 and S5
Setting output signal
(Voltage or Current)
S1
Setting Sensitivity
0,35mV/V to 3mV/V
(
Example
: 1mV/V)
R31 Zero >0<
Fine adjustment zero
point
R34 Gain fine
Fine adjustment gain
Test input
(4...12...20)mA
(0...10...20)mA
(0...5...10)V
