Burkert Type 8691 - Manual (Page 31)

31
Electricalinstallation24VDC
9.5 Display elements 24 V Dc
9.5.1 leD status display
The LED status display (24 V DC) indicates whether the pilot valve is actuated (LED is lit yellow).
noTe!
Breakage of the pneumatic connection pieces due to rotational impact.
▶ When unscrewing and screwing in the transparent cap, do not hold the actuator of the process valve but the
connection housing.
LED pilot valve (yellow)
Status LED (yellow)
Connection housing
Figure 23: LED status display, Status LED
status leD yellow
leD yellow
flashing Teach function is running
flickers
Puck not available
→
Insert puck
Table 4: Status LED yellow - 24 V DC
noTe!
Damage or malfunction due to penetration of dirt and humidity.
To ensure degree of protection IP65 / IP67:
▶ Screw the transparent cap in all the way.
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Type 8691