36
The Terminals of the NT-Series
Section 1-5
1.5.6
Pin Assignment X4 Parallel Outputs
Open-collector-outputs, which switch the positive potential, are used as parallel
outputs. These outputs are suitable for direct control of PLC inputs. The outputs
can be activated by means of function keys or the controller. The assignment of
these functions is carried out in the programming software. The parallel outputs are
designed for use in standard mode only.
Technical Data:
Input voltage
24VDC in accordance with EN61131-2
Output Current
max. 0.2 A
The outputs are short-circuit-proof!
The voltage supply must be provided externally. Pins 9 through 13 for the negative
potential are connected internally.
Connector in the operating terminal:
15-pin SubminD male connector strip
Pin
Designation
Function
1
A1
Output 1
2
A2
Output 2
3
A3
Output 3
4
A4
Output 4
5
A5
Output 5
6
A6
Output 6
7
A7
Output 7
8
A8
Output 8
9
0V
Negative Potential
10
0V
Negative Potential
11
0V
Negative Potential
12
0V
Negative Potential
13
0V
Negative Potential
14
nc
Not Connected
15
+U
E
Positive Potential
1.6
Shield
The shield must be connected to the metal hoods of the connector housings at both
ends and over as large a surface as possible. It should be noted that a potential
equalization line with a minimum cross-section equal to 10 times that of the shield
may be necessary as a result of the grounding on both sides.
Summary of Contents for NT15S
Page 1: ...Cat No V056 E1 1 Programmable Terminal NT4S NT15S NT18S OPERATION MANUAL ...
Page 2: ...ii ...
Page 3: ...iii NT4S NT15S NT18S Programmable Terminal Operation Manual Produced March 1999 ...
Page 4: ...iv ...
Page 6: ...vi ...
Page 14: ...xiv ...
Page 26: ...12 The Terminals of the NT Series Section 1 2 1 2 4 1 2 NT4S SF122B E 1 2 4 1 3 NT4S SF123B E ...
Page 37: ...23 The Terminals of the NT Series Section 1 4 1 4 1 3 NT4S SF123B E 1 4 1 4 NT15S SF121B E ...
Page 54: ...40 The Terminals of the NT Series Section 1 7 1 7 6 3 ASCII Character Set Table ...
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