SIPLUS S7-300 compact CPUs

Product type designation

based on

• ● Programming package

Rated value (DC)

permissible range, lower limit (DC)

permissible range, upper limit (DC)

external protection for power supply lines (recommendation)

• ● Mains/voltage failure stored energy time

• ● Repeat rate, min.

• — load voltage / at digital input / at DC / rated value

• — Reverse polarity protection

• — Rated value (DC)

• — Reverse polarity protection

Current consumption (rated value)

Current consumption (in no-load operation), typ.

Inrush current, typ.

I²t

• ● from load voltage L+ (without load), max.

• ● from load voltage L+, max.

Power loss, typ.

• ● integrated

• ● expandable

• ● Plug-in (MMC)

• ● Plug-in (MMC), max.

• ● Data management on MMC (after last programming), min.

• ● present

• ● without battery

for bit operations, typ.

for word operations, typ.

for fixed point arithmetic, typ.

for floating point arithmetic, typ.

Number of blocks (total)

• ● Number, max.

• ● Size, max.

• ● Number, max.

• ● Size, max.

• ● Number, max.

• ● Size, max.

• ● Number, max.

• ● Size, max.

• ● Number of free cycle OBs

• ● Number of time alarm OBs

• ● Number of delay alarm OBs

• ● Number of cyclic interrupt OBs

• ● Number of process alarm OBs

• ● Number of startup OBs

• ● Number of asynchronous error OBs

• ● Number of synchronous error OBs

• ● per priority class

• ● additional within an error OB

• ● Number

• — adjustable

• — preset

• — lower limit

• — upper limit

• ● present

• ● Type

• ● Number

• ● Number

• — adjustable

• — preset

• — lower limit

• — upper limit

• ● present

• ● Type

• ● Number

Retentive data area (incl. timers, counters, flags), max.

• ● Size, max.

• ● Retentivity available

• ● Retentivity preset

• ● Number of clock memories

• ● Retentivity adjustable

• ● Retentivity preset

• ● per priority class, max.

• ● Inputs

• ● Outputs

• — Inputs

• — Outputs

• ● Inputs

• ● Outputs

• ● Inputs, adjustable

• ● Outputs, adjustable

• ● Inputs, default

• ● Outputs, default

• — Digital inputs

• — Digital outputs

• — Analog inputs

• — Analog outputs

• ● Inputs

• — of which central

• ● Outputs

• — of which central

• ● Inputs

• — of which central

• ● Outputs

• — of which central

Number of expansion units, max.

• ● integrated

• ● via CP

• ● FM

• ● CP, PtP

• ● CP, LAN

• ● Racks, max.

• ● Modules per rack, max.

• ● Hardware clock (real-time)

• ● Software clock

• ● retentive and synchronizable

• ● Backup time

• ● Deviation per day, max.

• ● Behavior of the clock following POWER-ON

• ● Behavior of the clock following expiry of backup period

• ● Number

• ● Number/Number range

• ● Range of values

• ● Granularity

• ● retentive

• ● supported

• ● to MPI, master

• ● on MPI, device

• ● in AS, master

• ● in AS, device

Number of digital inputs

• ● of which inputs usable for technological functions

integrated channels (DI)

Input characteristic curve in accordance with IEC 61131, type 1

• — up to 40 °C, max.

• — up to 60 °C, max.

• — up to 40 °C, max.

• ● Rated value (DC)

• ● for signal "0"

• ● for signal "1"

• ● for signal "1", typ.

• — parameterizable

• — Rated value

• — at "0" to "1", max.

• ● shielded, max.

• ● unshielded, max.

• — shielded, max.

• — unshielded, max.

Number of digital outputs

• ● of which high-speed outputs

integrated channels (DO)

Short-circuit protection

• ● Response threshold, typ.

Limitation of inductive shutdown voltage to

Controlling a digital input

• ● on lamp load, max.

• ● lower limit

• ● upper limit

• ● for signal "1", min.

• ● for signal "1" rated value

• ● for signal "1" permissible range, min.

• ● for signal "1" permissible range, max.

• ● for signal "1" minimum load current

• ● for signal "0" residual current, max.

• ● for uprating

• ● for redundant control of a load

• ● with resistive load, max.

• ● with inductive load, max.

• ● on lamp load, max.

• ● of the pulse outputs, with resistive load, max.

• — up to 40 °C, max.

• — up to 60 °C, max.

• — up to 40 °C, max.

• ● shielded, max.

• ● unshielded, max.

Number of analog inputs

• ● For voltage/current measurement

• ● For resistance/resistance thermometer measurement

integrated channels (AI)

permissible input voltage for current input (destruction limit), max.

permissible input voltage for voltage input (destruction limit), max.

permissible input current for voltage input (destruction limit), max.

permissible input current for current input (destruction limit), max.

Electrical input frequency, max.

No-load voltage for resistance-type transmitter, typ.

Constant measurement current for resistance-type transmitter, typ.

Technical unit for temperature measurement adjustable

• ● Voltage

• ● Current

• ● Resistance thermometer

• ● Resistance

• ● 0 to +10 V

• — Input resistance (0 to 10 V)

• ● 0 to 20 mA

• — Input resistance (0 to 20 mA)

• ● -20 mA to +20 mA

• — Input resistance (-20 mA to +20 mA)

• ● 4 mA to 20 mA

• — Input resistance (4 mA to 20 mA)

• ● Pt 100

• — Input resistance (Pt 100)

• ● 0 to 600 ohms

• — Input resistance (0 to 600 ohms)

• — parameterizable

• ● parameterizable

• — for resistance thermometer

• ● shielded, max.

integrated channels (AO)

Voltage output, short-circuit protection

Voltage output, short-circuit current, max.

Current output, no-load voltage, max.

• ● 0 to 10 V

• ● -10 V to +10 V

• ● 0 to 20 mA

• ● -20 mA to +20 mA

• ● 4 mA to 20 mA

• ● for voltage output two-wire connection

• ● for voltage output four-wire connection

• ● for current output two-wire connection

• ● with voltage outputs, min.

• ● with voltage outputs, capacitive load, max.

• ● with current outputs, max.

• ● with current outputs, inductive load, max.

• ● Voltages at the outputs towards MANA

• ● Current, max.

• ● shielded, max.

Measurement principle

• ● Resolution with overrange (bit including sign), max.

• ● Integration time, parameterizable

• ● Interference voltage suppression for interference frequency f1 in Hz

• ● Time constant of the input filter

• ● Basic execution time of the module (all channels released)

• ● Resolution with overrange (bit including sign), max.

• ● Conversion time (per channel)

• ● for resistive load

• ● for capacitive load

• ● for inductive load

• ● for voltage measurement

• ● for current measurement as 2-wire transducer

• ● for current measurement as 4-wire transducer

• ● for resistance measurement with two-wire connection

• ● for resistance measurement with three-wire connection

• ● for resistance measurement with four-wire connection

• ● 2-wire sensor

• — permissible quiescent current (2-wire sensor), max.

Temperature error (relative to input range), (+/-)

Crosstalk between the inputs, min.

Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)

Output ripple (relative to output range, bandwidth 0 to 50 kHz), (+/-)

Linearity error (relative to output range), (+/-)

Temperature error (relative to output range), (+/-)

Crosstalk between the outputs, min.

Repeat accuracy in steady state at 25 °C (relative to output range), (+/-)

• ● Voltage, relative to input range, (+/-)

• ● Current, relative to input range, (+/-)

• ● Resistance, relative to input range, (+/-)

• ● Voltage, relative to output range, (+/-)

• ● Current, relative to output range, (+/-)

• ● Voltage, relative to input range, (+/-)

• ● Current, relative to input range, (+/-)

• ● Resistance, relative to input range, (+/-)

• ● Resistance thermometer, relative to input range, (+/-)

• ● Voltage, relative to output range, (+/-)

• ● Current, relative to output range, (+/-)

• ● Series mode interference (peak value of interference < rated value of input range), min.

• ● Common mode interference, min.

Number of PROFINET interfaces

Number of RS 485 interfaces

Number of RS 422 interfaces

Interface type

Isolated

• ● RS 485

• ● Output current of the interface, max.

• ● MPI

• ● PROFIBUS DP master

• ● PROFIBUS DP device

• ● Point-to-point connection

• ● Transmission rate, max.

• — PG/OP communication

• — Routing

• — Global data communication

• — S7 basic communication

• — S7 communication

• — S7 communication, as client

• — S7 communication, as server

PROFIsafe

PG/OP communication

Data record routing

• ● supported

• ● Number of GD loops, max.

• ● Number of GD packets, max.

• ● Number of GD packets, transmitter, max.

• ● Number of GD packets, receiver, max.

• ● Size of GD packets, max.

• ● Size of GD packet (of which consistent), max.

• ● supported

• ● User data per job, max.

• ● User data per job (of which consistent), max.

• ● supported

• ● as server

• ● as client

• ● User data per job, max.

• ● User data per job (of which consistent), max.

• ● supported

• ● overall

• ● usable for PG communication

• — reserved for PG communication

• — adjustable for PG communication, min.

• — adjustable for PG communication, max.

• ● usable for OP communication

• — reserved for OP communication

• — adjustable for OP communication, min.

• — adjustable for OP communication, max.

• ● usable for S7 basic communication

• — reserved for S7 basic communication

• — adjustable for S7 basic communication, min.

• — adjustable for S7 basic communication, max.

Number of login stations for message functions, max.

Process diagnostic messages

simultaneously active Alarm_S blocks, max.

Status block

Single step

Number of breakpoints

• ● Status/control variable

• ● Variables

• ● Number of variables, max.

• — of which status variables, max.

• — of which control variables, max.

• ● Forcing

• ● Forcing, variables

• ● Number of variables, max.

• ● present

• ● Number of entries, max.

• — adjustable

• — of which powerfail-proof

• ● Number of entries readable in RUN, max.

• — adjustable

• — preset

• ● can be read out

• ● Status indicator digital input (green)

• ● Status indicator digital output (green)

Counter

• ● Number of counters

• ● Counting frequency, max.

Frequency measurement

• ● Number of frequency meters

controlled positioning

integrated function blocks (closed-loop control)

PID controller

Number of pulse outputs

Limit frequency (pulse)

• ● Potential separation digital inputs

• ● between the channels

• ● between the channels and backplane bus

• ● Potential separation digital outputs

• ● between the channels

• ● between the channels, in groups of

• ● between the channels and backplane bus

• ● Potential separation analog inputs

• ● between the channels

• ● between the channels and backplane bus

• ● Potential separation analog outputs

• ● between the channels

• ● between the channels and backplane bus

Isolation tested with

CE mark

UL approval

RCM (formerly C-TICK)

KC approval

EAC (formerly Gost-R)

• ● ATEX

• ● min.

• ● max.

• ● min.

• ● max.

• ● Installation altitude above sea level, max.

• ● Ambient air temperature-barometric pressure-altitude

• ● With condensation, tested in accordance with IEC 60068-2-38, max.

• — to biologically active substances according to EN 60721-3-3

• — to chemically active substances according to EN 60721-3-3

• — to mechanically active substances according to EN 60721-3-3

• — to biologically active substances according to EN 60721-3-6

• — to chemically active substances according to EN 60721-3-6

• — to mechanically active substances according to EN 60721-3-6

• — Against chemically active substances acc. to EN 60654-4

• — Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04

• — Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04

• ● STEP 7

• ● STEP 7 Lite

• ● Command set

• ● Nesting levels

• ● System functions (SFC)

• ● System function blocks (SFB)

• — LAD

• — FBD

• — STL

• — SCL

• — CFC

• — GRAPH

• — HiGraph®

• ● User program protection/password protection

• ● Block encryption

Width

Height

Depth

Weight, approx.

Product type designation

based on

• ● Programming package

Rated value (DC)

permissible range, lower limit (DC)

permissible range, upper limit (DC)

external protection for power supply lines (recommendation)

• ● Mains/voltage failure stored energy time

• ● Repeat rate, min.

• — load voltage / at digital input / at DC / rated value

• — Reverse polarity protection

• — Rated value (DC)

• — Reverse polarity protection

Current consumption (rated value)

Current consumption (in no-load operation), typ.

Inrush current, typ.

I²t

• ● from load voltage L+ (without load), max.

• ● from load voltage L+, max.

Power loss, typ.

• ● integrated

• ● expandable

• ● Plug-in (MMC)

• ● Plug-in (MMC), max.

• ● Data management on MMC (after last programming), min.

• ● present

• ● without battery

for bit operations, typ.

for word operations, typ.

for fixed point arithmetic, typ.

for floating point arithmetic, typ.

Number of blocks (total)

• ● Number, max.

• ● Size, max.

• ● Number, max.

• ● Size, max.

• ● Number, max.

• ● Size, max.

• ● Number, max.

• ● Size, max.

• ● Number of free cycle OBs

• ● Number of time alarm OBs

• ● Number of delay alarm OBs

• ● Number of cyclic interrupt OBs

• ● Number of process alarm OBs

• ● Number of startup OBs

• ● Number of asynchronous error OBs

• ● Number of synchronous error OBs

• ● per priority class

• ● additional within an error OB

• ● Number

• — adjustable

• — preset

• — lower limit

• — upper limit

• ● present

• ● Type

• ● Number

• ● Number

• — adjustable

• — preset

• — lower limit

• — upper limit

• ● present

• ● Type

• ● Number

Retentive data area (incl. timers, counters, flags), max.

• ● Size, max.

• ● Retentivity available

• ● Retentivity preset

• ● Number of clock memories

• ● Retentivity adjustable

• ● Retentivity preset

• ● per priority class, max.

• ● Inputs

• ● Outputs

• — Inputs

• — Outputs

• ● Inputs

• ● Outputs

• ● Inputs, adjustable

• ● Outputs, adjustable

• ● Inputs, default

• ● Outputs, default

• — Digital inputs

• — Digital outputs

• — Analog inputs

• — Analog outputs

• ● Inputs

• — of which central

• ● Outputs

• — of which central

• ● Inputs

• — of which central

• ● Outputs

• — of which central

Number of expansion units, max.

• ● integrated

• ● via CP

• ● FM

• ● CP, PtP

• ● CP, LAN

• ● Racks, max.

• ● Modules per rack, max.

• ● Hardware clock (real-time)

• ● retentive and synchronizable

• ● Backup time

• ● Deviation per day, max.

• ● Behavior of the clock following POWER-ON

• ● Behavior of the clock following expiry of backup period

• ● Number

• ● Number/Number range

• ● Range of values

• ● Granularity

• ● retentive

• ● supported

• ● to MPI, master

• ● on MPI, device

• ● to DP, master

• ● on DP, device

• ● in AS, master

• ● in AS, device

Number of digital inputs

• ● of which inputs usable for technological functions

integrated channels (DI)

Input characteristic curve in accordance with IEC 61131, type 1

• — up to 40 °C, max.

• — up to 60 °C, max.

• — up to 40 °C, max.

• ● Rated value (DC)

• ● for signal "0"

• ● for signal "1"

• ● for signal "1", typ.

• — parameterizable

• — Rated value

• — at "0" to "1", max.

• ● shielded, max.

• ● unshielded, max.

• — shielded, max.

• — unshielded, max.

Number of digital outputs

• ● of which high-speed outputs

integrated channels (DO)

Short-circuit protection

• ● Response threshold, typ.

Limitation of inductive shutdown voltage to

Controlling a digital input

• ● on lamp load, max.

• ● lower limit

• ● upper limit

• ● for signal "1", min.