NE210
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27
3 Connecting
This section describes the terminal assignments, accompanied by an
example of a typical connection. Sections 3.1 to 3.5 contain specific
instructions and technical data relating to the individual terminals.
Terminal assingment
+ –
Sensor supply
Voltage supply
terminal - terminal /
- terminal
max. 265 V
A
B
Count
R
eset
Electr. output
NPN Br. 11-13 PNP Br. 11-12
End contact
13 12 11 10
9
8
7
4
3
2
1
5
6
Terminal connection
Terminal
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
Not assigned
Voltage supply (-)
Voltage supply (+)
Signal output - relay contact
Signal output - relay contact
Signal output - relay contact
Signal input A (track A)
Signal input B (track B)
Reset by external signal
Electronic output (choice of PNP or NPN logic)
Coding input for input logic
Sensor supply (-)
Sensor supply (+)
For protection against shock hazards as specified in EN 61010, stran-
ded conductors may only be connected using wire end ferrules with
insulating caps. Terminals which are not assigned in the factory must
not be otherwise assigned by the user. We recommend shielding
all encoder connecting leads and earthing the shield at one end.
Earthing at both ends is recommend to avoid RF interference or if
equipotential bonding conductors are installed over long distances.
Sensor connecting leads should not be laid in the same trunking as
the mains power supply cable and output contact leads.
