General information
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Engineering with
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STEP 7 V5.5 or higher
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Supply voltage
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Rated value (DC)
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Yes
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Power loss
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Power loss, typ.
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4.65 W
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Memory
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Work memory
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384 kbyte
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128 kbyte
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Load memory
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8 Mbyte
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CPU processing times
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for bit operations, typ.
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0.05 μs
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for word operations, typ.
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0.09 μs
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for fixed point arithmetic, typ.
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0.12 μs
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for floating point arithmetic, typ.
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0.45 μs
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Counters, timers and their retentivity
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S7 counter
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256
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IEC counter
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Yes
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S7 times
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256
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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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2 048 byte
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Address area
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I/O address area
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2 048 byte
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2 048 byte
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Process image
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2 048 byte
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2 048 byte
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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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1
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1. Interface
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Interface type
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Integrated RS 485 interface
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Physics
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RS 485
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Functionality
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Yes
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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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124
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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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Yes; Also simultaneously with IO-Device functionality
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Yes; Also simultaneously with IO Controller functionality
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Yes
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No
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No
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Isochronous mode
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Isochronous operation (application synchronized up to terminal)
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Yes; Via PROFIBUS DP or PROFINET interface
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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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Global data communication
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Yes
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S7 basic communication
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Yes
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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 and loadable FC
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Open IE communication
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Yes; via integrated PROFINET interface and loadable FBs
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8
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Yes; via integrated PROFINET interface and loadable FBs
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8
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Yes; via integrated PROFINET interface and loadable FBs
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8
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Web server
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Yes
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Number of connections
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16
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Ambient conditions
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Ambient temperature during operation
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0 °C
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60 °C
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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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40 mm
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Height
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125 mm
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Depth
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130 mm
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Weights
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Weight, approx.
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340 g
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