bürkert 8623-2 Standard Bedienungsanleitung Seite 14

Connection to 8020 (coil):
8020 (pin 2)
8020 (pin 3)
NOTE
Example of connection: flow rate sensor with Hall sensor
(type 8020)
Type 8020 flow rate sensor with
Hall-Sensor
Fig.: Connection of the flow rate sensor type 8020 with Hall sensor
Connection to 8020 (Hall sensor)
8020 (pin 1)
8020 (pin 2)
8020 (pin 3)
NOTE
12 - 8623-2 Standard
8623-2 (M8, pin 4 frequency input)
8623-2 (M8, pin 3 GND)
For connection of flow rate sensor type 8020 with coil to
controller type 8623-2, no supply voltage is required!
3
4
1
8623-2 (M8, pin 1 24 V DC output)
8623-2 (M8, pin 4 frequency input)
8623-2 (M8, pin 3 GND)
For connection of flow rate sensor type 8020 with Hall sensor
to controller type 8623-2, a supply voltage is required (pin 1)!
Type 8623-2 flow controller
M8 (3-pole)
4 (black) 3 (blue)
1 (brown)