Siemens SIMATIC NET CP 343-1 - Manual (Page 17)

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15 Product information CP 343–1
C79000–Z8964–C038–05
3 Technical Data
3.1 General Technical Data
Dimensions and Weight
Dimensions, module in casing H x W x D (mm) 125x80x120
Weight approx. 750 g
Voltage, Current, Operating Conditions
Power supply 5 V DC +/– 5%
24 V DC +/– 5%
Current consumption:
– from the S7-300 backplane bus:
– from the external 24 V supply:
70 mA
0.6 A.
Permitted ambient temperature
Specifications according to /7/ must be
adhered to when operating an S7-300 tier
– horizontal installation
– vertical installation
0 to 60
°
C
0 to 40
°
C
Altitude up to 3000m above sea level
All the information in /7/ in the Section ”General Technical Data” regarding the
following topics also applies to the CP 343-1:
S
Electromagnetic compatibility
S
Transportation and storage conditions
S
Mechanical and climatic ambient conditions
S
Insulation tests, class of protection and degree of protection