SIMATIC S7-1200
Communication
CP 1242-7
4/108
Siemens ST 70 · 2011
■
Technical specifications (continued)
■
Ordering data
Order No. Order No.
J: Subject to export regulations AL: N and ECCN: EAR99S
Permitted ambient conditions
Ambient temperature
• For vertical installation
- During operation 0 … 45 °C
• For horizontal installation
- During operation 0 … 55 °C
• During storage -40 … +70 °C
• During transport -40 … +70 °C
•Note -
Relative humidity at 25 °C without
condensation during operating
phase, maximum
95 %
IP degree of protection IP 20
Design, dimensions and weights
Module format S7-1200 compact module, single
width
Width
30 mm
Height
100 mm
Depth 75 mm
Net weight 0.14 kg
Product properties, functions,
components in general
Maximum number of modules per
CPU
3
Number of modules - Note -
Performance data
Performance data open communi-
cation
Number of possible connections for
open communication by means of
TC blocks, maximum
4
Data volume as user data per send
call, maximum
2 048 byte
Performance data
S7 communi-
cation
Number of possible connections for
S7 communication
• Maximum -
• For PG connections, maximum -
• For PG/OP connections, maximum -
•Note
-
Order No. 6GK7 242-7KX30-0XE0
Performance data Telecontrol
Connection to the control center Telecontrol Server Basic
•Note Connection to Scada system by
means of OPC interface
• with automatic connection buildup is supported
• with connection buildup as
required
is supported
Protocol is supported
•DNP3 No
• IEC 60870-5
No
Product function: data buffering if
connection is aborted
Yes
•Note up to 1000 message frames
Data volume as user data per
station in telecontrol mode,
maximum
1 024 byte
Performance data
Teleservice
Diagnostics function: online
diagnostics with SIMATIC STEP 7
Yes
Product function: program
download with SIMATIC STEP 7
Yes
Product function: remote firmware
update
No
Product functions Management,
configuration, programming
Configuration software required STEP 7 Basic V11.0 or higher
Product functions Security
Product function: password
protection for teleservice access
Yes
Product function: encrypted data
transmission
Yes
Order No. 6GK7 242-7KX30-0XE0
CP 1242-7 communication
processor
Communication processor for
connecting SIMATIC S7-1200 to
GSM/GPRS mobile wireless
network
6GK7 242-7KX30-0XE0
Accessories
Telecontrol Server Basic
Software for
• License for up to 8 stations
J
6NH9 910-0AA20-0AA0
• License for up to 64 stations
J
6NH9 910-0AA20-0AB0
• License for up to 256 stations
J
6NH9 910-0AA20-0AC0
• License for up to 1000 stations
J
6NH9 910-0AA20-0AD0
• License for up to 5000 stations
J
6NH9 910-0AA20-0AE0
ANT794-4MR antenna
GSM quad band antenna 6NH9 860-1AA00
ANT794-3M antenna
GSM quad band antenna 6NH9 870-1AA00
© Siemens AG 2011
© Siemens AG 2011
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