Intab PC-Logger 3100i, Как пользоваться инструкцией, Страница: 17 / 49

17
BASIC UNIT
6.3 Connecting Sensors and Transducers
Sensors or Transducers are connected to the screw terminals that are
accessible under the lid.
The terminals are detachable and can be tilted 90°. Terminal assignment and
polarity can be seen in the figure below.
Use the 16 hole bracket as strain-relief for transducer cables. You can use a
tie-wrap or simply thread the wire trough two holes.
21
22
23
24
13
14
15
16
DIFF GND
5
6
7
8
DIFF GND DIFF GND
+
-
-
CHANNEL 7
CHANNEL 8
-
+
-
CHANNEL 15
CHANNEL 16
+
-
-
CHANNEL 23
CHANNEL 24
U I
13
14
15
16
U I
12
10
11
U I
21
22
23
24
9
+
-
+
-
+
CHANNEL 21
CHANNEL 22
+
-
+
-
+
CHANNEL 13
CHANNEL 14
+
-
+
-
+
CHANNEL 5
CHANNEL 6
GND GND
U I
17
18
19
20
+
-
-
CHANNEL 20
-
+
-
CHANNEL 12
+
-
-
CHANNEL 4
+
-
+
-
CHANNEL 1
CHANNEL 2
CHANNEL 3
+
-
+
-
CHANNEL 9
CHANNEL 10
CHANNEL 11
+
-
+
-
CHANNEL 17
CHANNEL 18
CHANNEL 19
U I
8
7
6
5
4
3
U I
17
18
19
20
2
1 +
9
10
11
12
DIFF GND
+
1
2
3
4
DIFF GND
+
DIFF GND
Switches for choice
between single ended
(GND) or
diff erential
inputs
Software Range-
Switchable units have
these switches.
In position ”
I ” they
connect a shunt
resistor across the
input for
current
measurements .
Note the irregular
numbering of the
switches.