Burkert Type 8686 - Manual (Page 33)

33
Controlanddisplay
10.2 control and display elements for
control head Type 8686
The items listed below are designed separately for actuator 1 and 2.
Device versions 24 V DC and AS-Interface have the same display
and control PCB.
The AS-Interface bus status LEDs are accordingly inactive for the
24 V DC device version.
display elements:
• AS-Interface bus status
• Status of actuator (end position)
• Status of pilot valve
The display elements are designed in the form of an LED.
control elements:
• DIP switch for selecting actuator size RV50, RV70, RV110
• Slide switch for color selection of end position
• Slide switch for direct activation of pilot valves (service switch)
If the transparent cap / the body casing is unscrewed,
follow the instructions in “Step 4: Closing the transparent
cap / body casing”, page 36.
DIP switch -
actuator 1
DIP switch -
actuator 2
Slide switch
Color selection of end position
Actuator 2 Slide switch
Color selection of end position
Actuator 1
Slide switch
(service switch)
Pilot valve for actuator 2 Slide switch
(service switch)
Pilot valve for actuator 1
LED status of pilot valve
Actuator 2 LED status of pilot valve
Actuator 1
LEDs
AS Interface bus status
LEDs
Status of actuator 2
(end position) LEDs
Status of actuator 1
(end position)
Fig. 27: Control and display elements - control head
English
Type 8685 / 8686