Aventics EV12 Betriebsanleitung Seite 16

AVENTICS | EV12/EV18 | R414011404–BAL–001–AA | English
1.
AS3 = 23 x 2
AS5 = 37 x 2,3
3.
5.
Fig. 4: Attaching EV1X with additional wall mounting
Connecting the EV1X pneumatics
The EV1X has a thread connection on the left, right, and back side. In type LXX and
type RXX versions, the rear thread connection is closed with a plug at the factory.
In type CXX pressure regulators, the connection for the output pressure is on the side
that faces the mounting surface.
O Depending on the variant, connect the operating pressure and output pressure on
the left or right side. Observe the connection designations on the device.
Connecting the EV1X electrics
You can find information on electromagnetic compatibility (EMC) in chapter
13 "Technical Data".
EV1X pressure regulators are actuated via a 5-pin, A-coded M12 connection and
work independently as a standalone device.
O Only use tested plugs and cables.
O Always use a shielded line to connect the integrated M12 plug.
O Connect the signal line on the M12 plug of the EV1X pressure regulator.
The tightening torque for the socket is 1.5 Nm +0.5.
2.
4.
2x
AS3: 2,5 Nm
M5 x 68
AS5: 3,0 Nm
M6 x 90
2x
EV1X pressure regulators with set point 0–10 V, 4–20 mA,
and 0–20 mA
Table 4: Pin assignment for EV1X pressure regulators with set point 0–10 V,
4–20 mA, and 0–20 mA
Pin assignment M12 plug (male), 5-pin, A-coded
Pin 1
2 1
Pin 2
5
Pin 3
Pin 4
3 4
Pin 5
O Connect the line's shield with the integrated M12 plug housing and pin 5 of the
integrated M12 plug with pin 5 of the line.
O On the system side, connect the line's shield and pin 5 with FE.
EV1X pressure regulators with IO-Link
Table 5: Pin assignment for EV1X pressure regulators with IO-Link
Pin assignment M12 plug (male), 5-pin, A-coded
Pin 1
2 1
Pin 2
Pin 3
5
Pin 4
Pin 5
4
3
W
Additional power supply/valve voltage is not permissible.
W
External protection is provided by the IO-Link master.
7 Operation and Displays
LEDs
The LEDs serve to monitor voltage and diagnosis.
16
17 18 19
EV1X pressure regulators with set point 0–10 V, 4–20 mA,
and 0–20 mA
Table 6: Meaning of the LEDs on EV1X pressure regulators with set point 0–10 V,
4–20 mA, and 0–20 mA
Designation Color State
UL (17) Green Off
Illuminated Power present
UA (18) Green Flashes
Illuminated Power supply above the bottom tolerance
24 V DC +30%/-20%
Set point (+): current 4 to 20 mA or
0 to 20 mA or
voltage 0 to 10 V DC
0 V
Actual value (+): current 4 to 20 mA or
0 to 20 mA or
voltage 0 to 10 V DC or switch output 24 V
FE
IO-Link voltage 24 V DC +25%/-20%
Free
IO-Link voltage 0 V
C/Q line
Free
The LEDs (16) are integrated in the
display housing.
The LEDs on the EV1X pressure regu-
lator show the messages listed in
Table 6.
O Before commissioning and during
operation, regularly check EV1X
functions by reading the LEDs.
Meaning
No supply present
Power supply below the bottom tolerance
limit of 19.2 V DC (24 V DC -20%)
limit of 19.2 V DC (24 V DC -20%)
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