Festo SPAU Series Operating Instructions Manual

Pressure sensor SPAU
Operating instructions
Original: de
Pressure sensor SPAU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Product description
The operating instructions describe the entire function range. The function range is
limited, depending on the product variant.
Note
You can find detailed specifications for the product, the device description file
(IODD) with a description of the IO-Link parameters and the declaration of
conformity at: è www.festo.com.
1.1 Overview
Display variant without front panel mounting
1
6 5 4
1
Display
2
Pneumatic port
3
Electrical connection
1) Representation of other variants can deviate
from this.
Fig. 1
1.2 Characteristics
Characteristic Code
Type SPAU
Pressure -B2, -B11, -P025, -P05, -P1, -P2,
measuring range -P6, -P10, -P12, -P16, -V025,
-V05, -V1
Supply port R
Type of mounting -T
-H
-W
-A
-F
Festo AG & Co. KG
Postfach
73726 Esslingen
Germany
+49 711 347-0
www.festo.com
8001199
1410NH
[8041211]
English
1)
2
3
4
B key
5
Edit button
6
A key
Specification
Pressure sensor
è Technical data
Relative pressure
Threaded mounting
H-rail mounting
Wall mounting
Mounting bracket
Front panel mounting
Characteristic Code
Pneumatic port -G18, -R18, N18, -R14, -M5, -M7
-Q4,-Q6,-T532
Thread type
M
F
Outlet direction
D
Display
-L
Electrical output 1 -PNLK
-LK
Electrical output 2 -PNVBA
-V
-B
-A
Electrical -M8
connection -M12
Electrical outlet
direction D
U
Electrical
accessories +2.5A
+2.5S
+5A
+5S
Protective
devices G
Certificate
T
Fig. 2
2 Function and application
The pressure sensor SPAU is intended for monitoring pressure in the piping. The
sensor converts pneumatic pressure values (relative pressure) into electrical sig­
nals, which can be used for control or regulating functions. Measurements are
carried out using a piezoresistive sensor element with a following electronic evalu­
ation unit. Interfacing to the higher-level system is provided by 1 or 2 switching
outputs, an analogue output and/or an IO-Link interface.
The switching outputs can be configured for monitoring of a threshold value, a
pressure range or a differential pressure. For each output, PNP or NPN and nor­
mally open (NO) or normally closed (NC) can optionally be set. Via the IO-Link inter­
face, process values can be read out and parameters changed and transmitted to
additional devices.
2.1 Operating statuses
Operating status Function
RUN mode – Initial status after switching on the operating voltage
– Display of the current measured value
SHOW mode – Display of the current settings
EDIT mode – Setting or modification of parameters
TEACH mode – Acceptance of the current measured value to determine switching points
Fig. 3
2.2 Switching functions
Threshold value comparator for monitoring of a pressure threshold
Function NO (normally open)
Switching function: Out
– 1 Switching point (SP)
1
TEACH mode:
– 2 teach-in points (TP1, TP2)
0
– SP = ½ (TP1+TP2)
Fig. 4
Window comparator for monitoring of a pressure range
Function NO (normally open)
Switching function:
Out
– 2 Switching points (SP.Lo, SP.Hi)
1
1)
TEACH mode :
– 2 teach-in points (TP1, TP2)
0
– TP1 = SP.Lo, TP2 = SP.Hi
1) SP.Lo = smaller pressure/vacuum value, SP.Hi = larger pressure/vacuum value, dependent on the
Teach sequence
Fig. 5
Specification
Thread Gx, Rx, NPTx, R¼, M5, M7
Plug connector 4 mm, 6 mm, Â
None
Male thread
Female thread
Rear
Underneath
None
LCD, backlit
Switching output PNP / NPN / IO-Link
IO-Link
PNP / NPN / 0...10 V / 1...5 V / 4...20 mA
0...10 V
1...5 V
4...20 mA
M8 plug
Plug M12, A-coded
Rear
Underneath
On top
None
Angled socket, 2.5 m cable
Straight socket, 2.5 m cable
Angled socket, 5 m cable
Straight socket, 5 m cable
None
Safety guard
None
Test report
NC (normally closed)
Out
HY
HY
1
0
p
SP SP
TP1 TP2 TP1
NC (normally closed)
Out
HY
HY HY
1
0
p
TP1=SP.Lo TP2=SP.Hi TP1=SP.Lo TP2=SP.Hi
p
TP2
HY
p