Simatic S7-300
SIMATIC S7-300 – Modular Automation System by Siemens
The SIMATIC S7-300 is a powerful PLC system for low to mid-range performance requirements, introduced in 1995 as the successor to the SIMATIC S5. It is mainly used in machine building and general automation applications.
The system has a modular design and consists of a central processing unit (CPU) with various performance levels – some with integrated I/Os and communication interfaces like PROFIBUS DP, PROFINET, or point-to-point connections.
The system is extended with:
- Signal modules (SM) for digital and analog I/Os
- Communication processors (CP) for bus and point-to-point communication
- Function modules (FM) for fast counting, positioning, and control
For safety-critical applications, the SIMATIC S7-300F offers a fail-safe version. Programming is carried out with STEP 7 or the TIA Portal (from version 11).
Although the S7-1500 was introduced as the successor in 2012, the S7-300 remains widely used in machines and systems due to its ongoing innovation and high reliability.
Items 31 - 60 of 67
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SIMATIC S7-300, RAIL shortened L=123MM
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SIMATIC S7-300, RAIL shortened L=138MM
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SIMATIC S7-300, RAIL L=160MM
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SIMATIC S7-300, RAIL shortened L=265MM
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SIMATIC S7-300, RAIL shortened L=390MM
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SIMATIC S7-300, RAIL shortened L=445MM
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SIMATIC DP, electronic module for ET 200L 32 DO, 24 V DC/0.5 A
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SIMATIC DP, DISTRIBUTED I/O DP/DP COUPLER COUPLING MODULE FOR CONNECTING TWO PROFIBUS DP NETWORKS REDUNDANTE POWERSUPPLY
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SIMATIC S7-300, Digital output SM 322, isolated, 8 DO, 24 V DC, 2A, 1x 20-pole
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SIMATIC S7-300, Analog input SM 331, isolated, 8 AI, Resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole Removing/inserting with active backplane bus
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SIMATIC S7-300, Connection IM 360 in central rack for connection of max. 3 expansion racks, with C-bus
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SIMATIC S7-300, Connection IM 360 in central rack for connection of max. 3 expansion racks, with C-bus
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SIMATIC DP, POWER RAIL BOOSTER SIGNAL AMPLIFIER FOR TRANSMITTING THE PROTOCOL OF PROFIBUS-DP USING COLLECTOR WIRES, MAX 500 KBIT/S
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SIMATIC DP,BUS CONNECTOR FOR PROFIBUS UP TO 12 MBIT/S 35 DEGREE ANGLE CABLE OUTLET, IPCD TECHOLOGY FAST CONNECT, WITHOUT PG SOCKET 15,8 X 54 X 39,5 MM (WXHXD),
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MOBY ASM 470 INTERFACE MODULE FOR SIMATIC S7 300 AND ET 200M
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SIMATIC S7-300, CPU 312 IFM ZENTRALBAUGRUPPE MIT 10 DE/6 DA, 1 X 20-POL., ZAEHLER, FREQUENZMESSER INTEGR. STROMVERSORGUNG DC 24V ARBEITSSPEICHER 6 KBYTE
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SIMATIC S7-300 CPU 315-2 PN/DP, CENTRAL PROCESSING UNIT WITH 384 KBYTE WORKING MEMORY, 1. INTERFACE MPI/DP 12MBIT/S, 2. INTERFACE ETHERNET PROFINET, WITH 2 PORT SWITCH, MICRO MEMORY CARD NECESSARY
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SIMATIC DP, electronics module for ET 200S, 2/4 AI RTD Standard, 15mm form factor, 15 bits + VZ Pt100 STD; Pt100 KL; NI100 STD; NI100 KL; 150 Ohm; 300 Ohm; 600 Ohm; cycle time 110ms/channel with LED SF (collective fault)
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SIMATIC DP, ELECTRONIC MODULE DIGITAL, FOR ET 200B, W=160MM, 16DO 24V DC, (12X0.5A, 4X2A), DEGR. OF PROTECT. IP20,STANDARD
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SIMATIC DP, TERMINAL BLOCK TB1/DC (ET 200B) FOR DIGITAL ELECTR. SUBMODULES WITH 3-WIRE SCREW TERMINALS, W=160MM
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SIMATIC DP, TERMINAL BLOCK TB1/DC (ET 200B) FOR DIGITAL ELECTR. SUBMODULES WITH 3-WIRE SCREW TERMINALS, W=160MM
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SIMATIC DP, TERMINAL BLOCK TB2/DC (ET 200B) FOR DIGITAL ELECTR. SUBMODULES WITH 3-WIRE SCREW TERMINALS
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SIMATIC DP, TERMINAL BLOCK TB4/DC (ET 200B) FOR DIGITAL ELECTR. SUBMODULES WITH 3-WIRE SPRING TERMINALS,W=235MM
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SIMATIC DP, 5 ELECTRON. MODULES FOR ET 200S, 2 DO HIGH FEATURE 24V DC, 15 MM WIDTH DIAGNOSIS F. SHORT-CIRCUIT AND OPEN-CIRCUIT, FIRST-UP SIGNAL WITH LED SF (GROUP FAULT), 5 PIECES PER PACKAGING UNIT
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SIMATIC DP, ELECTRON. MODULE 1F-RO DC24V/AC24..230V/5A, F. ET200S, 30 MM WIDTH, 1 RELAY OUTPUT (2 NO-CONTACTS) OUTPUT CURRENT 5A, RATED VOLTAGE 24V DC AND 24 ... 230V AC, USEABLE UP TO CAT.4 / SIL 3 IF CONTROLLED BY A F-DO (E.G. 6ES7138-4FB02-0AB0)
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SIMATIC DP, 5 TERMINAL MODULES TM-E15C23-01 FOR ET 200S FOR ELECTRONIC MODULES 15MM WIDE,SPRING-LOAD TERMINALS 2X3 TERMINAL CONNECTIONS W/O TERMINAL LEAD TO AUX1, AUX1 IN LINE, 5 PIECES PER PACKAGING UNIT
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SIMATIC DP, 5 TERMINAL MODULES TM-E15C24-01 FOR ET 200S FOR ELECTRONIC MODULES 15MM WIDE,SPRING-LOAD TERMINALS 2X4 TERMINAL CONNECTIONS W/O TERMINAL LEAD TO AUX1, AUX1 IN LINE, 5 PIECES PER PACKAGING UNIT
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SIMATIC S7-300,INTERFACE MODULE IM 361 IN EXPANSION RACK FOR CONNECTING TO CENTRAL RACK (IM360),24 V DC SUPPLY VOLTAGE, WITH K-BUS
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SIMATIC S7-300, CP 340 Communications processor with RS232C interface (RS-232-C)
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SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 64 KB
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