7
NE215
Counter connect
3.1 Connecting the power supply
For power supply following voltage ranges are available:
AC 115/230 VAC (50/60 Hz)
DC 24 VDC ±10%
Voltage supply Recommended external fuse
115/230 VAC M 125 mA
24 VDC M 400 mA
➜ Assign voltage supply to terminals 2 and 3 according to
diagramm.
DC-voltage 24 VDC:
Connect voltage supply that is free from any interference. Do not uti-
lize the voltage supply for parallel supply of drives, shields, magnetic
valves, etc. Supplying lines must be separated from lines providing
load current.
Fire protection: Operate the instrument using the recommended
external fusing indicated in the terminal diagram. EN 61010 specifies
that 8 A/150 VA (W) must never be exceeded in the event of a fault.
3.2 Assignment signal output „relay contact“
Terminals 4, 5, 6 and 7, 8, 9 are no-potential changeover contacts.
Terminals 10 and 11 are configured as NC or NO contacts in ac-
cordance with the purchase order specification. The signal outputs
can be assigned in accordance with the adjoining wiring diagram.
Implementation as a pulse or continuous signal, together with the
pulse time, is effected in the programming mode (lines 31, 32, 33).
Max. rating Max. voltage Max. current
150 VA/30 W 265 V 1 A
The user is responsible for ensuring that a switching load of 8 A/150
VA (W) is not exceeded in the event of a fault. Internal spark sup-
pression by means of two zinc oxide varistors (275 V).
➜ Assign terminals 4, 5, 6; 7, 8, 9; and 10, 11 (relay contactoutputs)
accordingly.
6 5 47 8 9
11 10
115 VAC 230 VAC
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