Electrical Connection - Emerson AVENTICS SentronicD Manuel D'installation

INSTALLATION
2.

ELECTRICAL CONNECTION

Analog output:
Only at current output:
max. 500 ohm
Digital output:
Inductive
load
1) The valve must only be supplied with 24V DC at a tolerance of +15%/-10% and a max. ripple of 10% (no supply via
diode bridge). Overvoltage or a ripple rate exceeding these tolerances can damage the electronics.
2) The max. current at the digital output is 200 mA/4.8W (PNP output). The output is protected against short circuit
and overload.
3) If a relay (inductive load) is connected to the digital output, a freewheel diode or a varistor must be used.
4) A shielded cable must be used for protection against interference and EMC.
5) The valve body must be grounded with the earthing terminal PE (dia. M4)
CONNECTOR PINNING / CABLE WIRING
4
1
5
2 3
View from soldering side
Control
M12 connector
+24V supply voltage
Supply voltage GND
Setpoint
0-10V
(or 0-20 / 4-20mA)
Setpoint GND
(only for 6-wire cable)
Feedback
0-10V
(or 0-20 / 4-20mA)
PNP when setpoint is reached
(setpoint=feedback)
=200mA max./4.8W
Connector housing
pin description
1 24V voltage supply
Analog setpoint input
2
Supply ground
3
Analog ground ❉
Analog output (feedback)
4
Digital output (pressure switch)
5
EMC shield
Body
❉ A 6-wire cable with separate analog ground is used for cable lengths over 2 m to set off the voltage
drop for the setpoint.
1
Analog input when using cascade control
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5-pin M12 female connector
Valve
250 Ohm
at current
setpoint
Shield
M4 connection
on valve body
5-wire cable (2m)
brown
white
blue
1
black
grey
shield
GB
6-wire cable (5m, 10m)
brown
white
green
yellow
pink
grey
shield
7