Array electronic SH-300 - 4.2 Siemens S7-200 Series

SH-300 Text Panel
Page 66 of 103
Note: In order to insure the normal communication you must use SC09 when you
select the programming cable of the FX series
4.2 Siemens S7-200 Series
SH-300 can communicate with the programming port or external communication port of Siemens
S7-200 series through PPI protocol.
SH-300 software configuration:
Item
Content
SH-300 COM port
RS485 COM port
PLC COM port
Programming port/ external communication port
Default parameter
9600bps、8bits、1stop、Even
Station No.
2-126 ,2 is Windows default
Distance (Max.)
100m (twisted-pair)
Communication mode
RS485
Cable type
Special cable
Inner relay address
M0.0-M31.7
Register address
VW0000-VW5118
Connection guidance of Special cable
1 TD+
SH-300 side
9 RD+
3 A
PLC side
9 pin D shape
6 TD-
8 B
9 pin D shape
Female plug
8 RD-
male plug
( when SH-300 communicates with S7-200 series PLC you are recommended to use the program
the programming cable )