Burkert Type 8791 - Manual (Page 51)

51
Electrical connection
13.2.2. pin assignment for input signals from the control centre
(e.g. plc) - m12, 8-pole plug
pin Wire color* configuration
On the device
side
external circuit / signal level
1 white Set-point value + (0/4 – 20 mA) 1
+ (0/4 – 20 mA)
not galvanically isolated
2 brown Set-point value GND 2 GND set-point value
5 grey Binary input 5
+
0 – 5 V (log. 0)
10 – 30 V (log. 1)
with reference to Pin 3 (GND)
* The indicated wire colors refer to the connection cable, part no. 919061, available as an accessory.
Table 23: Pin assignment; input signals of the control centre - M12, 8-pole plug
13.2.3. pin assignment for output signals to the control centre
(e.g. plc) - m12, 8-pole plug
(required for analogue output option only)
pin Wire color* configuration
On the device
side
external circuit / signal level
8 red Analogue feedback +
8 + (0/4 – 20 mA)
not galvanically isolated
7 blue Analogue feedback GND 7
GND (identical with the GND supply
voltage)
* The indicated wire colors refer to the connection cable, part no. 919061, available as an accessory.
Table 24: Pin assignment; output signals to the control centre - M12, 8-pole plug
13.2.4. pin assignment for operating voltage -
m12, 8-pole circular plug-in connector
pin Wire color* configuration external circuit / signal level
3 green GND 3
4
24 V DC ± 10%
max. residual ripple 10%
4 yellow +24 V
* The indicated wire colors refer to the connection cable, part no. 919061, available as an accessory.
Table 25: Pin assignment; operating voltage - M12, 8-pole circular plug-in connector
english
Type 8791