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IFM PQ7809 - 4�3 Diagnostic Function; Mounting; 5�1 Mounting Accessories

IFM PQ7809
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6
4.3 Diagnostic function
Output 2 is used as diagnostic output based on the DESINA specification if
[ou2] = [diA]�
If there is no fault, the output is switched and carries Ub+ �
In case of malfunctions in the following areas, the output is inactive:
- short circuit in output 1�
- EPROM function�
- RAM function�
- parameter setting�
- processor function�
5 Mounting
Before installing and removing the unit: make sure that no pressure is
applied to the system�
Screw the pressure connection or
adapter G⅛ to the main pressure
connection (1) and tighten�
Maximum tightening torque: 8 Nm�
Maximum thread length: 7�5 mm�
5.1 Mounting accessories
The following components are available as accessories:
Order no�
Mounting set for DIN rail mounting (DIN rail TH 35-7�5 to EN 60715) E37340
Thread extension 1/8“ for flange mounting E30075
Push-in air fitting for tube Ø 6 mm E30076
Push-in air fitting for tube Ø 8 mm E30077

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