31
The Terminals of the NT-Series
Section 1-5
1.4.3.5
NT18S-SF121B-E
1
10 Holes with a Diameter of 4.5 mm
1.5
Pin Assignments
The operating terminals are equipped with a universal interface by default. This
universal interface combines several interface standards within one physical con-
nector. The connector is divided into two channels. The channel for communication
(SER1) is divided from the channel for download/upload/printer (SER2). The chan-
nels can operate independent of each other.
The channel for communication (SER1) can handle - specified by protocol - only
one of the three interface standards.
Connector X1
. . . . . . . . .24 VDC . . . . . . . . . . .Supply Voltage
Connector X3 SER1 . . .TTY / 20 mA . . . . . .Communication
Connector X3 SER1 . . .RS485 . . . . . . . . . . . .Communication
Connector X3 SER1 . . .RS232c . . . . . . . . . . .Communication
Connector X3 SER2 . . .RS232c . . . . . . . . . . .Download/Upload/Logging Printer
The operating terminal NT15S-SF121B-E has additional parallel outputs:
Connector X4
. . . . . . . . .Parallel Outputs
The parallel outputs are suitable for access of PLC-inputs.
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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