Instruction Manual OilGuard 2 Ex
Electrical installation
38
13003E/3
5.5
Connecting the lines for data transmission
The use of operating signals is described in the Reference Manual.
Figure 6: Terminal block
Establish the electrical connections in the following sequence:
Terminal
Meaning
Reference
1.
10 .. 12
Relay output 1
The relay outputs can be freely con-
figured according to the Reference
Manual.
13 .. 15
Relay output 2
16 .. 18
Digital outputs
Reference Manual
19 .. 22
Digital inputs
Reference Manual
23 - 24
Internal power supply for operat-
ing signals
The DIL switch (arrow) must be
ON
.
The DIL switch is found on the
NG_Bedi-Print in the door.
Reference Manual
25 - 26
Current output
0/4 .. 20 mA, max. burden 500
If not used, then these termi-
nals must be short-circuited with a
jumper.
2.
27 - 28
Relay power supply
Reference Manual
