Dewetron HSI-LV, Техническое справочное руководство

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11
HSI-LV
Programmable
amplifier
100nF
980k
20k
AC/DC AC/DC
Isolation
TEDS
controller
TEDS
IN+
IN-
+12V
GND
+9V
-9V
+Vs
-Vs
1
2
7
6
4
5
9
3
8
7
1
2
6
5
3
4
9-pin DSUB 7-pin LEMO
INPUT
CONNECTORS
RS-485(A)
RS-485(B)
reserved
reserved
±5 V out
+12V
GND
+9V
-9V
2
3
7
8
1
6
4
5
9
9-pin DSUB
OUTPUT
CONNECTOR
10 mV .. 1 V
2.5 V .. 50 V
Calibration
memory
optional 2W DC DC
±5 V
, ±15 V
HSI-LV-module
resettable
200 mA fuse
3rd order
Butterworth filter
2 MHz
2nd order
lowpass filter
(BE or BU)
100 Hz to 1 MHz
or off
Block diagram
The base block diagram of the HSI-LV gives an idea of the internal structure.
CAUTION: TEDS terminal is not isolated!
450134 • DAQP/H SI /PAD Modules • Technical Reference Manual • Prin t ing version 2.3.4 • November 18, 2020