Totally Integrated Automation
SIMATIC S7-300 The universal mini PLC system with a wide range of functions SIMATIC S7-300
Contents Highlights / Positioning n Highlights / Positioning n The CPUs n The Modules n Design and Installation n Communications and Human-Machine Interface n Configuring, Programming, Maintenance n Summary n ! Management Summary SIMATIC S7-300
SIMATIC S7-300 Within the System Family High-end range/ medium range S7-400
Mid- and low-end performance range S7-300 Micro PLCs S7-200 + Programming devices + STEP 7 software + Communication + Human-machine interface SIMATIC S7-300
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The universal mini PLC that gets on with the job at top speed
SIMATIC S7-300
SIMATIC S7-300
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SIMATIC S7-300 – Greatness is not a question of Size! The CPU only measures 80x125x130 mm
èThe compact, universal machine controllers SIMATIC S7-300
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SIMATIC S7-300 – Easy-to-Use! n Assembly and installation n No slot rules n Integrate communications n Configuration and programming with STEP 7
è Time is saved on configuration, software generation, installation and start-up
SIMATIC S7-300
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SIMATIC S7-300 – Fast, Powerful and Universal! n Instruction processing only 0,1 to 0,8 µs per binary instruction n Comprehensive instruction set with powerful instructions n Expandable: n up to 1024 inputs/outputs (centralized) n up to 16 K inputs/outputs (distributed)
è Future-oriented, innovative automation solutions
SIMATIC S7-300
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SIMATIC S7-300 – Extremly Multi-Faceted and Flexible! n Made-to-measure CPU performance - from entry-level to high-performance CPU n A module variety that leaves nothing to be desired the extensive I/O module kit n Expandable up to four tiers configurations n Communication via networks and point-to-point links n Even for extremely harsh environmental conditions è Individual, low-cost solutions SIMATIC S7-300
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Contents The CPUs n Highlights / Positioning n The CPUs n The Modules n Design and Installation n Communications and Human-Machine Interface n Configuring, Programming, Maintenance n Summary
SIMATIC S7-300
CPUs in the Fast Lane n High processing power, e.g. High Power CPU 318-2 n only 0,1 µs per binary instruction n two 12 Mbit/s interfaces onboard
n Central data management on the CPU n Maintenance-free thanks to retentive memory n Communication via the integral interfaces MPI (multipoint interface) and PROFIBUS-DP n CPUs 312/314 IFM with n integrated technological functions n onboard I/O
SIMATIC S7-300
The CPUs – Made-to-Measure Performance (I) CPU 313
CPU 314
CPU 315 CPU 316-2DP CPU 318-2 (CPU 315-DP)
Instructions/Data User memory
4K/12 Kbyte
8K/24 KByte
16 (21) K / 42 K / 48 (64) KByte 128 KByte
84 K / 256 Kbyte 512 Kbyte
Free addressing
no
no
yes
yes
yes
DI / DO
256
1024
1024
1024
1024
AI / AO
64
256
256
256
256
Processing time/ 0,6 ms 1 K bin. instructions
0,3 ms
0,3 ms
0,3 ms
0,1 ms
Bit memories
2048
2048
2048
2048
8192
Counters
64
64
64
64
512
Timers
128
128
128
128
512
(PROFIBUSDP interface master/slave with 64 DPstations)
PROFIBUSDP interface master/slave with 64 DPstations
PROFIBUS-DP (Master/Slave) with 125 stations; MPI usable as DP (12 MBaud)
SIMATIC S7-300
Die CPUs – Made-to-Measure Performance (II) CPU 312 IFM
CPU 314 IFM
Instructions User memory
2K 6 KByte
10 K 32 KByte
Free addressing
no
no
DI / DO
256
1024
AI / AO
64
256
Processing time/ 1 K binary instructions
0,6 ms
0,3 ms
Bit memories
1024
2048
Counters
32
64
Timers
64
128
For integrated functions
10 DE / 6 DA
20 DE / 16 DA / 4 AE / 1 AA
SIMATIC S7-300
Test and Diagnostics Functions n System diagnostics: n Fault diagnostics from CPU to I/O n Internal CPU services (e.g. error message with time stamp)
n Process diagnostics: n Monitoring critical process signals at the program level n Simply assign parameters using S7-PDIAG and ProAgent n CPU generates messages automatically for S7 HMI è So that your service personnel can diagnose the problem sooner
SIMATIC S7-300
S7-300
Communications Integrated: MPI / PROFIBUS-DP Interface n Interfaces
PG (Master)
OP (Maste
n MPI integrated into every CPU n DP in 315-2DP, 316-2DP, 318-2 ET 200U (Slave)
n Programming from any point in the network (Routing) n HMI services for connection of OP/OS
ET 200M (Slave) ET 200X (Slave)
ET 200B/L (Slave)
n No additional programming n Minimum CPU cycle load
n Communications functions for S7 n Low-cost communication without the need for additional hardware SIMATIC S7-300
PROFIBUSDP S7-300
CPU 312 IFM, CPU 314 IFM with Integrated Functions
IFM
n Ready-to-use solutions for simple engineering tasks n Inputs/outputs integrated on the CPU n Interrupt inputs for fast response to process signals n High-speed up-and-down counter
n Included in package n Technology blocks for counting, frequency measurement, positioning, closed-loop control n Standard displays for operator panels
è Saves engineering costs, time and mounting space SIMATIC S7-300
Contents The Modules n Highlights / Positioning n The CPUs n The Modules n Design and Installation n Communications and Human-Machine Interface n Configuring, Programming, Maintenance n Summary
SIMATIC S7-300
Modules for the S7-300 Power Supplies n classified according to capacity
Signal modules n for digital und analog signals and Ex(i) zones
Point-to-point CPs n for RS232(C), 20mA, RS422/485
Function modules n for high-speed counting, positioning and closed-loop control
M7-300, the automation computer n for standard software and real-time tasks
è Flexible combinations for all applications SIMATIC S7-300
Signal Modules to Suit Any Requirement Digital inputs
Digital outputs
Analog inputs
Analog outputs
Voltage/ current range
DC 24 V AC 120 / 230 V
DC 24 V AC 120 / 230 V 0.5 / 1 / 2 A
+/- 80mV...10 V, +/-3.2mA, 0/4...20mA etc.
+/- 10 V, 0...10 V, +/- 20 mA, 0/4...20mA, etc.
Channels (opticallyisolated)
8, 16, 32
4, 8, 16, 32 electronic/relay
2, 4, 8 with integrated linearization
2, 4
Sensors
Switches, 2-wire BEROS
2-,3-,4-wire resistor (Pt100), thermocouple, etc.
Resolution Encoding time
9 to 16 bit incl. sign bit 2.5 ... 100 ms
12 to 16 bit incl. sign bit 0.8 ms
Ex(i)
Namur/ Ex(i)
Namur/ Ex(i)
Ex(i)
Ex(i)
Diagnostics
yes
yes
yes
yes
SIMATIC S7-300
Point-to-Point CPs for Special Interfaces n 1 or 2 interfaces, up to 76 kbit/s n Different physical transmission environment n Standard or custom-specific protocols
Porgramming device, PC, computers
Robot controls
Opto-electronics
Scanner, barc reader, identif system
Printer S7-300 S7-300
SIMATIC S5 and also PLCs from other manufacturers
SIMATIC S7-300
Weighing system controllers
Function Modules – The Intelligent I/O for the Specialists n Function modules for a wide range of engineering tasks è Counting, positioning, closed-loop control
n Numerous special functions – one Parameterization, integrated in STEP 7 è Whether you are setting machine data, traverse programs or numerical values
n Central data management è Parameterization of the whole progammable controller via one interface è Insertion and removal of modules without losing data or wasting time
SIMATIC S7-300
Contents Design and Installation n Highlights / Positioning n The CPUs n The Modules n Design and Installation n Communications and Human-Machine Interface n Configuring, Programming, Maintenance n Summary
SIMATIC S7-300
A Modular System with Compact Design n Rugged, enclosed modules n Integrated, easy-to-connect backplane bus n High module density, up to 32 channels per module n Low mounting depth due to recessed and covered connectors and plugs n Power supply modules in the case of AC mains connection for supplying the S7-300 and sensors/actuators
SIMATIC S7-300
Mounting Made Easy n Simply snap the module on to the mounting rail n No slot rules n No jumper settings required on the module n Horizontal or vertical mounting n Front connectors with srew or spring-loades terminals n Self-coding front connectors make sure that the right connector is plugged in after module replacement SIMATIC S7-300
SIMATIC TOP Connect – The User-Friendly Wiring Solution n Saves the intermediate terminal in the switchgear cubicle n Direct connection of sensors/ actuators using 2, 3 and 4-wiring techniques n Terminal blocks n can be connected to standard I/O modules via front connectors with prefabricated cables n with integrated relays
è Simple and polarity-reversalproof connection of actuators and sensors TOP Connect: Terminal blocks
SIMATIC S7-300
Dista max
Multi-Tier Expansion via Interface Modules n up to 16 modules in central controller and expansion unit è Low-cost solution
n Four-tier configuration n up to 32 modules in central controller and up to 3 expansion units è Flexible solution
Expansion units
n Two-tier configuration up to 10 m
up to 10 m
up to 10 m
Central controller SIMATIC S7-300
Contents Communication and HMI n Highlights / Positioning n The CPUs n The Modules n Design and Installation n Communications and Human-Machine Interface n Configuring, Programming, Maintenance n Summary
SIMATIC S7-300
With S7-300 to all Communication Networks
Data Communication
Data and Field Communication
PROCESS FIELD BUS
SIMATIC S7-300
Field Communication
SIMATIC Human-Machine Interface – The Window to Your Plant/Process /Machine Panel PC oder OS
n SIMATIC Panels: n Push Button Panels, Text Displays, Operator Panels, Touch Panels or Multi Panels via MPI or PROFIBUS-DP
WinCC MPI
n Multiple panels for an S7-300 n One panel for several automation systems
n ProTool/Pro for simple PC-based visualization tasks n WinCC - the powerful process visualization system SIMATIC S7-300
Multi Panels Push Button Panels Text Displays, Operator Panels, Touch Panels
Contents Configuring, Programming, Maintenance n Highlights / Positioning n The CPUs n The Modules n Design and Installation n Communication and Human-Machine Interface n Configuring, Programming, Maintenance n Summary
SIMATIC S7-300
Programming and Configuring – Made Easy with STEP 7 n Easy to use n Object-oriented, intuitive user-interface n Configuring instead of programming
n Uniformity across the family common database n Powerful functions e.g. module parameters set by software n We work according to standards! n Programming languages in conformity with IEC 1131-3 n Windows 95/98/NT operating system
SIMATIC S7-300
Easy Maintenance n Easy changeover of user program n Memory Card n Update Device n Download via teleservice
n Maintenance-free through battery-less operation n Retentive feature for data, flags, timers and counters n Additional retentive feature through accumulator/lithium battery
n Easy, reliable module replacement without the need for a programming device n Module parameters are stored centrally in the CPU n CPU initializes newly replaced modules
SIMATIC S7-300
Contents Summary n Highlights / Positioning n The CPUs n The Modules n Design and Installation n Communication and Human-Machine Interface n Configuring, Programming, Maintenance n Summary
SIMATIC S7-300
SIMATIC S7-300 – the Modular, Universal Mini PLC System n Easy-to-use èTime is saved on installation and engineering n Fast, powerful and universal èFuture-oriented, innovative automation solutions n Extremly multi-faceted and flexible èIndividual, low-cost solutions
SIMATIC S7-300
Modular mini PLC With a Wide Range of Functions!
Totally Integrated Automation with
SIMATIC S7-300
SIMATIC S7-300
