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General information
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Product type designation
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CPU 412-5H PN/DP
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Engineering with
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As of STEP 7 V5.5 SP2 with HF1
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Supply voltage
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Rated value (DC)
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No; Power supply via system power supply
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Power loss
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Power loss, typ.
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7.5 W
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Memory
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Work memory
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1 Mbyte
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512 kbyte
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512 kbyte
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Load memory
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64 Mbyte
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512 kbyte
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64 Mbyte
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CPU processing times
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for bit operations, typ.
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31.25 ns
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for word operations, typ.
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31.25 ns
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for fixed point arithmetic, typ.
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31.25 ns
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for floating point arithmetic, typ.
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62.5 ns
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Counters, timers and their retentivity
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S7 counter
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2 048
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IEC counter
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Yes
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S7 times
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2 048
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IEC timer
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Yes
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Data areas and their retentivity
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Flag
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8 192 byte
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Address area
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I/O address area
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8 kbyte
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8 kbyte
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Process image
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8 kbyte
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8 kbyte
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Hardware configuration
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Slots
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2
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Time of day
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Clock
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Yes
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Operating hours counter
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16
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Interfaces
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Number of RS 485 interfaces
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2
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Number of other interfaces
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2; Fiber-optic interface
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1. Interface
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Interface type
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Integrated
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Physics
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RS 485 / PROFIBUS + MPI
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Functionality
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Yes
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Yes
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No
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DP master
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32
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2. Interface
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Interface type
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PROFINET
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Physics
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Ethernet RJ45
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Interface types
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2
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Functionality
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No
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No
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Yes
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No
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No
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3. Interface
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Interface type
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Integrated
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Physics
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RS 485 / PROFIBUS
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Functionality
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Yes
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No
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DP master
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64
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4. Interface
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Interface type
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Pluggable synchronization submodule (FO)
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Plug-in interface modules
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Synchronization modules 6ES7960-1AA06-0XA0 or 6ES7960-1AB06-0XA0
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5. Interface
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Interface type
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Pluggable synchronization submodule (FO)
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Plug-in interface modules
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Synchronization modules 6ES7960-1AA06-0XA0 or 6ES7960-1AB06-0XA0
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Isochronous mode
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Isochronous operation (application synchronized up to terminal)
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No
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Communication functions
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PG/OP communication
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Yes
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Data record routing
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Yes
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S7 routing
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Yes
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Global data communication
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No
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S7 basic communication
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No
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S7 communication
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Yes
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S5 compatible communication
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Yes; (via CP max. 10 and FC AG_SEND and FC AG_RECV)
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Standard communication (FMS)
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Yes; Via CP and loadable FB
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Open IE communication
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Yes; via integrated PROFINET interface and loadable FBs
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46
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Yes; Via integrated PROFINET interface or CP 443-1 and loadable FBs
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46
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Yes; via integrated PROFINET interface and loadable FBs
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46
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Web server
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No
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Number of connections
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48
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Configuration
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Programming
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Programming language
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Yes
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Yes
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Yes
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Yes
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Yes
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Yes
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Yes
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Know-how protection
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Yes
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Yes; With S7 block Privacy
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Dimensions
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Width
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50 mm
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Height
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290 mm
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Depth
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219 mm
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Weights
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Weight, approx.
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995 g
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