Siemens SINUMERIK 840C Projektierungsanleitung Seite 409

06.93
Cable between MMC CPU and WS 800A NC workstation
Order No.: 6FC9 344-4H
SINUMERIK System 800
Module slot: Handheld unit
Module connector: Front connector
3
* R x D
2
* T x D
5
CTS
4
RTS
20
DTR
6
DSR
7
MEXT
1
Connector
13
25
Position: 1, bottom
25-pin, Sub D connector
Connection side
Housing with push latch
6FC9 341-2AA
Designation: NC
14 1
© Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (PJ)
bk
bn
rd
og
ye
gn
bu
vt
gy
wh
7
wh-bk
wh-bn
Cable:
8 x 2 x 0.18
Shielded
2 pairs unassigned
6FC9 343-0AA
6FC5197- AA10
6 Cables and Connectors
6.3 Cable diagrams
WS 800A
DF20 D
Interface
3
* T x D
2
* R x D
7
RTS
8
CTS
6
DSR
4
DTR
5
GND
1
CD
Connector
Position: 1, bottom
5
9
9-pin, Sub D connector
Connection side
SBM 383 housing
6
1
6FC9 341-2AF
Designation: PC
6–23