E44.X.01.6C-04
Mounting- and Operating Manual GIR 300
page 8 of 34
5
Electric connection
Wiring and commissioning of the device must be carried out by skilled personnel only.
Use the device only for panel mounting or with suitable electrically
housings
The electrical connections must be protected against direct contact.
Other way, the risk of an electric shock exists.
In case of wrong wiring the device may be destroyed. We cannot as-
sume any warranty in case of wrong wiring of the device.
5.1 Terminal assignment
1
EASY Bus-Interface
2
EASY Bus-Interface
3
Input: 0-10V
4
Input: 0-50mV, thermocouples, Pt100
5
Input: 0-1V, mA, frequency, Pt100, Pt1000
6
Input: GND, Pt100, Pt1000
7
Supply voltage GND
8
Supply vUv
9
Output 2: relay, break contact
10
Output 2: relay, input
11
Output 1: relay, input
12
Output 1; relay, make contact
5.2 Connection data
These limits must not be exceeded (not even for a short time)!
between
terminals
typical
limitations
Note
min.
max.
min.
max.
Power supply voltage
7 and 8
9
28
0
30
or corresponding designa-
tion on the type plate
Output 1:
relay: make contact
11 and 12
253
V
AC
5A
ohmic load
or corresponding designa-
tion on the type plate
Output 2
relay: break contact
9 and 10
253
V
AC
5A
ohmic load
or corresponding designa-
tion on the type plate
Input 0-50mV, TC, ...
4 and 6
0 V
3.3 V
-1 V
10 V,
I<10mA
Input mA
5 and 6
0 mA
20 mA
0 mA
30 mA
Input 0-1(2)V, freq., ...
0 V
3.3 V
-1 V
30 V,
I<5mA
Input 0-10V
3 and 6
0 V
10 V
-1 V
20 V
Input Pt100 (Pt1000)
4, 5 and 6
0
Ω
∞ Ω
active signal not allowed
EASYBus-Interface
1 and 2
12 V
36 V
0 V
42 V
1
2
1
0
