NE230
28
www.baumer.com
Litz contact only by means of connector sleeves with insulating
enclosures for reasons of shock protection according to EN 61010.
Do not otherwise assign contacts that have been left unassigned ex
factory. We recommend to screen all sensor terminal leads and to
ground the shield on one side. Shields on both sides are recommen-
ded in case of RF interference or in case of equipotential bonding
over long distances. The sensor leads should not be in the same
phase winding as the mains supply and the output contact leads.
3.1 Voltage supply connection
Three voltage ranges are available for the voltage supply.
AC voltage 85...265 VAC (50/60 Hz)
AC voltage 10...26 VAC (50/60 Hz)
DC voltage 10...30 VDC, 5% residual ripple
AC voltage connection:
Connect AC at the contacts 1 and 2 according to the counter termi-
nal diagram.
Voltage supply
Recommended external fusing
85...265 VAC, 50/60 Hz
M 315 mA
10...26 VAC, 50/60 Hz
M 400 mA
DC voltage connection:
Connect an interference-free power supply, i.e. do not use the paral-
lel connection of the drive systems, contactors, solenoid valves, etc.
Connect the DC voltage in accordance with the counter wiring dia-
gram.
Voltage supply
Recommended external fusing
10...30 VDC
M 400 mA
Fire protection: Operate instrument on the MAINS with external fuse
recommended on the rating plate. In case of disturbance, make sure
that 8 A /150 VA (W) are never exceeded - as defined per EN 61010.