page 8
manual pressure sensor
ipf electronic gmbh
Kalver Str. 25 - 27
58515 Lüdenscheid - Germany
www.ipf-electronic.com
Subject to alteration!
Tel +49 2351 9365-0
Fax +49 2351 9365-19
operation modes of the switching outputs
notes:
•
The following examples and descriptions of the switching output 1 (SP1) refer to the
switching function „normally open“ (no). If the switching output 1 is set „normally
closed“ (nc) the states are reversed.
•
The minimum range between the switching outputs (SP.1 and rSP.1) is 1% of the
nominal pressure; stated by the system.
•
The smallest adjustable hysteresis is 1% of the nominal pressure; stated by the sys-
tem.
•
All examples are effective for output 2, if this output is defined as switching output
(SP-2) also.
switch-point with release position
programmed parameters:
SP.1:
250.0 bar
rP.1:
40.0 bar
o
u
tp
u
t
release position
switch-point
pressure [bar]
An increasing pressure up to SP.1 (e.g. 250bar), switches the output according to the ad-
justed switching function (no or nc). This state remains also for higher pressure.
For decreasing pressure the switching state changes with the pressure value at rP.1 (e.g.
40bar). If SP.1 will be changed, rP.1 remains the same.
The minimum range between SP1 and rSP.1 is 1% of the maximum pressure
.
