Gprs Cp; Technical Specifications Of The Cp 1242-7 Gprs; A.9.2 Gprs Cp - Siemens SIMATIC S7-1200 Manual

PROFIBUS cable
Note
Contacting the shield of the PROFIBUS cable
The shield of the PROFIBUS cable must be contacted.
To do this, strip the insulation from the end of the PROFIBUS cable and connect the shield
to functional earth.
A.9.2

GPRS CP

Note
The GPRS CP is not approved for Maritime applications
The following module does not have Maritime approval:
• CP 1242-7 GPRS module
Note
To use these modules, your CPU firmware must be V2.0 or higher.
A.9.2.1

Technical specifications of the CP 1242-7 GPRS

Table A- 63 Technical specifications of the CP 1242-7
Technical specifications
Order number
Wireless interface
Antenna connector
Nominal impedance
Wireless connection
Maximum transmit power
GPRS
SMS
Easy Book
Manual, 03/2014, A5E02486774-AF
6GK7 242-7KX30-0XE0
SMA socket
50 ohms
GSM 850, class 4: +33 dBm ±2dBm
•
GSM 900, class 4: +33 dBm ±2dBm
•
GSM 1800, class 1: +30 dBm ±2dBm
•
GSM 1900, class 1: +30 dBm ±2dBm
•
Multislot class 10
device class B
coding scheme 1...4 (GMSK)
Mode outgoing: MO
service: point-to-point
Technical specifications
A.9 Communication interfaces
331