Tables and overviews | Pin layout and cables for data interfaces
12.2 Pin layout and cables for data interfaces
V.24/RS-232-C interface for HEIDENHAIN devices
The interface complies with the requirements of
EN 50178 for Secure separation from the power grid.
Control
25-pin: VB 274545-xx
9-pin: VB 366964-xx
Male
Assignment
Male
Color
Female
Bushing
Color
Female
1
Do not assign
1
White/Brown
1
1
Red
1
2
RXD
3
Yellow
2
2
Yellow
3
3
TXD
2
Green
3
3
White
2
4
DTR
20
Brown
8
4
Brown
6
5
Signal GND
7
Red
7
5
Black
5
6
DSR
6
6
6
Violet
4
7
RTS
4
Gray
5
7
Gray
8
8
CTR
5
Pink
4
8
White/Green
7
9
Do not assign
8
Violet
20
9
Green
9
Housing
External shield
Housing
External shield
Housing
Housing
External shield Housing
Ethernet interface RJ45 socket
Maximum cable length:
100 m unshielded
400 m shielded
Pin
Signal
1
TX+
2
TX–
3
RX+
4
Vacant
5
Vacant
6
RX–
7
Vacant
8
Vacant
12
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
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Содержание TNC 620
Страница 4: ...Contents 4 HEIDENHAIN TNC 620 User s Manual for Setup Testing and Running NC Programs 01 2022...
Страница 6: ...Contents 6 HEIDENHAIN TNC 620 User s Manual for Setup Testing and Running NC Programs 01 2022...
Страница 24: ......
Страница 25: ...1 Basic information...
Страница 43: ...2 First steps...
Страница 55: ...3 Fundamentals...
Страница 126: ......
Страница 127: ...4 Tools...
Страница 165: ...5 Setup...
Страница 245: ...6 Testing and running...
Страница 311: ...7 Special functions...
Страница 316: ......
Страница 317: ...8 Pallets...
Страница 339: ...9 MOD functions...
Страница 368: ......
Страница 369: ...10 HEROS functions...
Страница 470: ......
Страница 471: ...11 Operating the touchscreen...
Страница 488: ......
Страница 489: ...12 Tables and overviews...