Electrical Connection - ASCO Numatics Sentronic Plus 614 Série 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 ±10% and a max. ripple of 10% (no supply via diode bridge). Overvolt-
age 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 pressure switch 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
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
2 Analog setpoint input
3 Supply ground
Analog ground ❉
4 Analog output (feedback)
5 Digital output (pressure switch)
Body EMC screen
❉
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.
5-pin M12 female connector
Valve
250 Ohm
at current
setpoint
Shield
M4 connection
on valve body
5-wire cable
GB
6-wire cable
brown brown
white white
blue green
yellow
black pink
grey grey
shield shield
IM14229-5