2 Installation
1 IEC power connector
2 Fuse carrier
3 Fuse
Pressure Control Module Input and Output Connectors
24V DC Output @ 100mA maximum
4-way connector:
An integral self-resetting fuse protects this output.
Logic (switch) Input
4-way connector: Input
This facility can be used to trigger the instrument from a pressure switch contact during the
Pressure Switch Task
Connections are not polarised and can be connected either way. Integral opto-isolators
protect this input circuit.
This facility can be energised by external SELV compliant equipment.
K0443 Revision A
1
3
2
Figure 2-7 Electrical Connections
pin "+"
= +24 Vdc
pin "-"
=
0 Vdc
Output
(Ref Section 3.4, Control
Mode).
2 - 10
[EN] English