Gemü Conexo; Correct Use - GEM 543 eSyStep Operating Instructions Manual

4 GEMÜ CONEXO
3.2 LED displays
3.2.1 Status LEDs
LED Colour
Standard
Power/fault green
red
Open orange
Error red
Closed green
1) Inversed representation of the OPEN and CLOSED LEDs, ad-
justable via IO-Link
3.2.2 LED conditions
Status Power/
process fault
valve
OPEN po-
sition
CLOSED
position
Position
unknown
Initializa-
tion
LED conditions
lit (on)
3.3 Description
The GEMÜ 543 eSyStep 2/2-way angle seat globe valve is
electrically operated. The eSyStep actuator is available as an
ON/OFF actuator or as an actuator with integrated positioner.
The valve spindle is sealed by a self-adjusting gland packing
providing low maintenance and reliable valve spindle sealing
even after a long service life. A wiper ring fitted in front of the
gland packing protects the seal against contamination and
damage. An integral optical and electrical position indicator
is standard.
GEMÜ 543
Positioner (Code S0)
Function
1)
Inversed
green Operating
indication/
red
communication
status
green Process valve in
OPEN position
red Error
orange Process valve in
CLOSED position
Open Error Closed
Open and Closed flash
alternately
flashes off
3.4 Function
The product controls or regulates (depending on version) a
flowing medium by being closed or opened by a motorized
actuator.
The product is equipped as standard with a mechanical posi-
tion indicator as well as an electrical position and status in-
dicator.
4 GEMÜ CONEXO
Order with CONEXO
GEMÜ CONEXO must be ordered separately with the ordering
option "CONEXO" (see order data).
For electronic identification purposes, each replaceable com-
ponent contained in the product is equipped with an RFID
chip (1). Where you can find the RFID chip differs from
product to product.
Actuator RFID chip
The CONEXO pen helps read out information stored in these
RFID chips. The CONEXO app or CONEXO portal is required to
view this information.

5 Correct use

Danger of explosion
▶ Risk of death or severe injury.
●
Improper use of the product!
▶ Risk of severe injury or death.
▶ Manufacturer liability and guarantee will be void.
Only use the product in accordance with the operating
●
conditions specified in the contract documentation and
this document.
The product is designed for installation in piping systems
and for controlling a working medium.
The product is not intended for use in potentially explosive
areas.
● Use the product in accordance with the technical data.
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RFID chip
1
Valve body RFID chip
DANGER
Do not use the product in potentially
explosive zones.
WARNING
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