CP 341 Point-to-Point Communication, Installation and Parameter Assignment
Manual, 09/2008, A5E02191071-01 213
Technical Specifications
A
A.1 Technical Specifications of the CP 341
General technical specifications
The following table contains the general technical specifications of the CP 341.
You will find more general technical specifications for the SIMATIC S7-300 in the reference
manual entitled
S7-300 Programmable Controllers, Module Specifications
.
Table A- 1 General technical specifications
Technical specifications
Dimensions W x H x D 40 x 125 x 120 mm
Weight 0.3 kg
Current consumption from 24 V
(24 V DC infeed via front panel connector)
• CP 341-RS 232C: Typ. 100 mA
• CP 341-20mA-TTY typ. 100 mA
• CP 341-RS 422/485: Typ. 100 mA
Area, static
Area, dynamic
Polarity reversal protection
Electrical isolation
20.4 to 28.8 V
18.5 to 30.2 V
Yes
Yes, relative to all other voltages
Current consumption from backplane bus Approx. 70 mA
Power loss
• CP 341-RS 232C: Typ. 2,4 W
• CP 341-20mA-TTY: Typ. 2,4 W
• CP 341-RS 422/485: Typ. 2,4 W
Indicators LEDs for transmitting (TXD), receiving (RXD) and
group faults (SF)
Interrupts
Diagnostic interrupt
Programmable
Diagnostic functions
• Diagnostic information can be read out
Yes
Supplied protocol drivers
• ASCII driver
• 3964(R) procedure
• RK 512 computer link
• Printer driver
Transmission rate with 3964(R) protocol 300, 600, 1200, 2400, 4800, 9600, 19200, 38400,
57600, 76800, 115200 bps
(half-duplex)
Transmission rate with RK 512 computer link 300, 600, 1200, 2400, 4800, 9600, 19200, 38400,
57600, 76800, 115200 bps
(half-duplex)
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