10
4.2. External connection diagrams
The description of terminal strips are shown on the fig. 3a.
Connections of input signals are shown on the fig 3b and output signals on fig.
3c and 3d.
The meter has programmable inputs. Maximal measuring ranges are given on
figures.
a/ Description of the terminal strip
6
1
2
5
3
4
12
7
8
11
9
10
15
14
13
21
17
20
18
19
27
22
23
26
24
25
30
29
28
16
32
31
A1
A3
A5
A7
RS-485
A
B
GND
A2
A4
A6
A8
A1
A3
A5
A7
GND
E
Resistance thermometer
Power supply
Analogue
output
8
O
C
outputs
4
rela
outputs
Supply of object
transducers
24 V d.c.
GND
5 A
40 mA
600 V
Thermocouple or
300 mV
voltage from shunt