Alarm input connection
CAUTION
Property damage due to external voltage!
An external voltage which is applied destroys the component.
- Do not apply external voltage (connect potential-free).
Connect a float switch for level monitoring at the alarm input. It is not possible to connect a level sensor or an electrode!
- Terminals: 6 and 7
- Contact type: NO contact
- Alarm signal: You can configure the operation of the alarm input via the jumper (see section “Structure”):
- Jumper on B/C: Alarm with closed contact (factory setting)
- Jumper on A/B: Alarm with open contact
Insert the connection cable laid on-site through the threaded cable glands and secure. Connect the wires to the terminal strip according to the connection diagram.
