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S7-300 Automation System, Hardware and Installation: CPU 31xC and CPU 31x
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The integrated inputs and outputs of this CPU have the following addresses:
Table 8-2 Integrated inputs and outputs on the CPU 313C
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24 digital inputs 124.0 to 126.7
of those are 12 Inputs for
technological functions:
124.0 to 125.0
125.4 to 125.6
16 digital outputs 124.0 to 125.7
of those are 3 Inputs for
technological functions:
124.0 to 124.2
4 +1 analog inputs 752 to 761
2 Analog outputs 752 to 755
All digital inputs can be programmed
as interrupt input.
Optional technological functions:
• Counting
• Frequency measurement
• Pulse width modulation
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The integrated inputs and outputs of these CPUs have the following addresses:
Table 8-3 Integrated inputs and outputs on the CPU 313C-2 PtP/DP
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16 digital inputs 124.0 to 125.7
of those are 12 Inputs for
technological functions:
124.0 to 125.0
125.4 to 125.6
16 digital outputs 124.0 to 125.7
of those are 3 Inputs for
technological functions:
124.0 to 124.2
All digital inputs can be programmed
as interrupt input.
Optional technological functions:
• Counting
• Frequency measurement
• Pulse width modulation