www.gemu-group.com8 / 76GEMÜ 1436 cPos
5 GEMÜ CONEXO
4.3 Function
The product is an intelligent electro-pneumatic positioner for
mounting to pneumatic actuators. It can be operated as a po-
sitioner or a process controller depending on the design.
The product is directly mounted on the actuator as standard.
The travel sensor is already integrated in the positioner (the
product can be optionally ordered with an M12 connector for
remote mounting of the travel sensor).
The travel sensor measures the current position of the valve
and reports it to the electronic system of the product, which
correlates the actual value of the valve with the set value and
adjusts the valve if necessary.
If the positioner is ordered with an additional process control-
ler (optional), a current actual value signal (e.g. level, pres-
sure, temperature, flow) is evaluated and the positioner ad-
opts the function of a process controller.
The information required can be called up on the two-line dis-
play of the product. Self-explanatory help texts that explain
the meaning of the parameters called-up are also displayed.
The product is operated locally using four keys.
4.4 Fail safe function
The product has a fail safe function, which switches the out-
puts in a controlled manner if the pneumatic air supply or the
electrical supply voltage fails (see “Fail safe function“,
page29). This fail safe function does not replace the re-
quired plant-specific safety devices. The product is not a
safety control system.
4.5 Product label
Fritz-Müller-Str- 6-8
D-74653 Ingelfingen
88254004
1436000Z1SA010001030
24V Iw:0/4-20mA
single 150l/min
10563677 | 0001
-
2017
0-60° C
13
PST max 7,0bar
Batch number
Serial number
Item number
Year of
manufacture
Max. permissible
control pressure
Design in accordance
with order data
Device
version
NOTICE
Device version
▶ These instructions are valid for devices from device ver-
sion 10. It is possible to determine which firmware has
been used on the basis of the device version. For older
devices (device version older than 10), different operating
instructions with potentially different operating specifica-
tions are used. A change to the device version can also
be due to technical changes to the hardware, which is
why several device versions describe the same firmware
version.
Device
version
Firmware version Effective
from
Changes
10 V2.0.0.0 05/2014
Device
version
Firmware version Effective
from
Changes
11 V2.0.3.5 11/2018 Adaptation to the
new display con-
troller
12 V2.0.3.5 12/2018 No change to the
firmware
13 V2.0.3.6 05/2019 Profinet and Error-
Action function ex-
tension,
"Safe" selection op-
tion
5 GEMÜ CONEXO
Order variant
In the corresponding design with CONEXO, this product has
an RFID chip (1) for electronic identification purposes. The po-
sition of the RFID chip can be seen below. The CONEXO pen
helps read out information stored in the RFID chips. The CON-
EXO app or CONEXO portal is required to display this informa-
tion.
For further information please read the operating instructions
for CONEXO products or the CONEXO datasheet.
Products such as the CONEXO app, the CONEXO portal and
the CONEXO pen are not included in the scope of delivery and
need to be ordered separately.
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