Siemens 7XV5550-0xA00 Series, Manual

Page: 21 / 52

14.01.2002 Active Mini-Starcoupler Page 21 from 52
ATTENTION! Please tight the mechanical screw connections of the FO -
cables with FSMA plug carefully and only by hand (do not use tools).
The ST plugs are to be shifted with the lateral nose into the groove of
the device connection and locked afterwards. During the installation of
the FO - cables the bending radius specified for the cable is to be kept.
Fig. 1: Frontview of the Active Mini-Starcoupler
4.2.4 RS232 Operating Interface X1
The serial RS232-operating interface X1 (see fig. 2) is constructed as
9-pole SUB-D socket. The operation is made by the serial PC interface,
e.g. COM1 or COM2 with a serial zero-modem cable or the DIGSI-cable
7XV5100-4 (recommended cable for the connection to a central PC).
N/L-
T4 R4 T5 R5
Active
Mini-Starcoupler
7XV5550-0AA00
SERIES: A4-K7-655430
C E
5
5
24-250V DC
60-230V AC
RUN SL
AVE
M
A
ST
ER
T3 R3 T2 R2 T1 R1
UH
UH
L1/L+ 1 2
M1
X2 X7