December 2001 Data Interface 3 – 61
3.10.2 RS-422/V.11 Data Interface
Please note:
n Maximum cable length 1000 m.
n To connect a peripheral device you must install an adapter cable either in the
electrical cabinet or on the operating panel. See also “Dimensions” at the
end of this chapter.
n For connecting cables, see “Cable Overview” at the end of this chapter.
X22: RS-422/V.11
data interface
Pin layouts on logic unit, connecting cables, and adapter block:
Logic unit Connecting cable Id. Nr. 289 208-xx PL Id. Nr. 310 086-01
D-sub
cnnctr.
(female)
15-pin
Assignment D-sub
connctr.
(male)
15-pin
D-sub
cnnctr.
(female)
15-pin
D-sub
connctn.
(male)
15-pin
D-sub
cnnctr.
(female)
15-pin
1 Chassis GND 1 black external shield 1 1 1
2RXD 2Blue 222
3CTS 3Gray 333
4TXD 4White 444
5 RTS 5 Green 5 5 5
6DSR 6White/Green 666
7 DTR 7 Green/Pink 7 7 7
8 Signal GND 8 Black 8 8 8
9RXD
9Red 999
10 CTS
10 Pink 10 10 10
11 TXD 11 Brown 11 11 11
12 RTS
12 Yellow 12 12 12
13 DSR
13 Brown/Green 13 13 13
14 DTR 14 Red/Blue 14 14 14
15 Do not assign 15 Violet 15 15 15
Housing External shield Housing External shield Housing Housing Housing
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