Burkert Type 8791 - Manual (Page 30)

30
Electrical connection
10.4. electrical connection with cable
gland
11 +
12 –
81
82
31 +
32 –
A
B
+
–
+24 V
GND
remote
sensor
Fig. 21: Designation of the screw-type terminals
10.4.1. connection of the terminals
→
Unscrew the 4 screws on the housing cover and remove the
cover.
The screw-type terminals are now accessible.
→
Connect terminals according to the configuration.
10.4.2. Terminal assignment for input signals
from the control centre (e.g. plc)
terminal configuration on the
device side
external circuit / signal
level
11 + Set-point
value + 11 + + (0/4 – 20 mA)
not galvanically isolated
12 –
Set-point
value GND
12 – GND set-point value
81 + Binary input + 81 + +
0 – 5 V (log. 0)
10 – 30 V (log. 1)
82 – Binary input – 82 –
GND (identical with the
GND supply voltage)
Tab. 15: Terminal assignment; input signals of the control centre
english
Type 8791