Installation Instructions
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Sensors Pressure
Modbus air pressure sensor with I/O extension
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Table Of Contents
Legal note
Safety notes in the data sheet
1 Installation
1.1 Mounting
1.1.1 Dimensions
1.2 Quick release fasteners and detached cover
1.3 Connecting tubes
1.4 Wiring
1.4.1 Electrical grounding
1.4.2 Power supply
1.4.3 Signal wiring
1.4.3.1 Analog inputs
1.4.3.2 Analog outputs
2 Commissioning
2.1 Addressing
2.1.1 DIP switches (Climatix and other controllers)
2.1.2 On-event addressing (Climatix controllers)
2.1.3 Baud rate
2.2 Fault detection, correction or reset
3 Engineering
3.1 Implementing volume flow measurement
3.2 Modbus registers
4 Maintenance
4.1 Save mode and analog outputs
4.2 Zero reset
5 Additional information
Installa
tion
Wiring
1
10 | 22
A6V114
7812
3_en_c
1.4.
3.2
Analog o
utput
s
Analog outputs with
voltage signal
Use
Conn
ecting de
vices that are control
led wi
th a 0...10
V sig
nal
Terminal
AO1, AO2
Diag
ram
M
+
-
M
A
O
1
A
O
2
+
-
1
...
...
8
9
10
11
12
...
...
22
