Technical Data - Siemens CP 342–5 Manual

4

Technical Data

General Technical Specifications
Table 1-17
Voltages, Currents, Operating Conditions, Cable Cross Sections
Power supply
Current consumption
- from 24 V:
- from S7-300 backplane bus
Cable cross section 24 V
Power loss
Permitted ambient temperature:
as stated in /1/, for operation of an S7-300 tier
- for horizontal installation
- for vertical installation,
Dimensions W x H x D (mm)
Weight
The information in /1/ Section "General Technical Specifications" also applies to the
CP 342-5/342-5 FO.
S Electromagnetic compatibility
S Transport and storage
S Mechanical and climatic environmental conditions
S Information about insulation checks, class of protection and degree of
protection
Pinout – 9-Pin Sub-D Female Connector
Pin no.
1
2
3
4
5
6
7
8
9
Manual CP 342–5 / CP 342–5 FO
C79000–G8976–C146/01
24 V DC
0.25 A typical
150 mA typical
0.25 to 2.5 mm
6 W
0 to 60_C
0 to 40_C
40 x 125 x 120
approx. 300 g
Signal name PROFIBUS name
PE Protective earth
– –
RxD/TxD-P Data line B
RTS (AG) Control-A
M5V2 Data reference potential
P5V2 Power supply plus
BATT –
RxD/TxD-N Data line A
– –
2
Used with
RS-485
yes
–
yes
–
yes
yes
–
yes
–
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