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 1 - 20 of 27
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Communications processor CP 343-1 for connection of SIMATIC S7-300 to Industrial Ethernet over PROFNET IO Controllers, ISO, TCP/IP and UDP, S7 communication, fetch/write, SEND/RECEIVE, with and without RFC1006 Diagnostic add-ons Multicast, chargeable Communication modules, SNMP diagnostics, Initialization via LAN, DHCP, NTP-CPU Sync, 10/100 MBit, only RJ45 connection
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SIMATIC S7-300, ANALOGBAUGRUPPE SM 334, POTENTIALGEBUNDEN 4 AE/2 AA, 1 X 20-POLIG, ZIEHEN U. STECKEN MIT AKTIVEM RUECKWANDBUS MOEGLICH
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SIMATIC S7-300, CP 340 Kommunikationsprozessor mit RS232C-Schnittstelle (V.24)
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SIMATIC S7-300, ANALOG OUTPUT SM 332, OPTICALLY ISOLATED, 4 AO, U/I; DIAGNOSTICS; RESOLUTION 11/12 BITS, 20 PIN, REMOVE/INSERT W. ACTIVE, BACKPLANE BUS
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SIMATIC DP, 5 electronic modules for ET 200S, 2 DO High Feature 24 V DC/2 A, 15 mm width, Diagnostics short circuit and wire break, Substitute value output with LED SF (group fault) 5 units per packing unit
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SIMATIC S7-300 Geregelte Stromversorgung PS307 Eingang: AC 120/230 V Ausgang: DC 24 V/5 A
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SIMATIC DP, 5 ELECTRON. MODULES FOR ET 200S, 4 DI HIGH FEATURE 24V DC, 15 MM WIDTH WITH PARAM. F. INPUT DELAY DIAGNOSIS F. ENCODER SHORT- CIRCUIT W. LED SF (GROUP FAULT) 5 PIECES PER PACKAGING UNIT
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SIMATIC S7, Safety protector between F and standard modules With redundant ET 200M interface modules, use only with partition
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SIMATIC S7-300, digital input SM 321, isolated 16DE, DC 24V, M-reading, 1x 20-pin
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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, memory cards for S7-300, Short design, 5V Flash EPROM, 64 KB
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SIMATIC NET, IWLAN, CP 7515 PCMCIA CARD (CARDBUS 32 BITS) F. CONNECTION OF A PG/PC/ NOTEBOOK TO INDUSTRIAL WIRELESS LAN IEEE 802.11 B/G/A 2.4/5 GHZ, UP TO 54MBIT/S,WI-FI NATIONAL APPROVALS,WPA/AES, W. SW MANAGER AND DRIVER ON CD F. 32 BITS WINDOWS 2000 PRO/SERVER, XP PROFESSIONAL, MANUALS ON CD-ROM GERMAN/ENGLISH
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SIMATIC DP, 5 ELEKTRONIKMODULE FUER ET 200S, 2 DO HIGH FEATURE DC 24V/0,5A, 15MM BAUBREITE DIAGNOSE KURZSCHLUSS UND DRAHTBRUCH, ERSATZWERTAUSGABE MIT LED SF (SAMMELFEHLER) 5 STUECK JE VERPACKUNGSEINHEIT
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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, 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, Electronic modules for ET 200 PRO 4 DO 24 V DC, 2.0A High Feature, Channel diagnostics, short-circuit and wire break, incl. bus module,
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Siemens 6es7390-1Aj30-0aA0 SIMATIC S7-300, mounting rail, 830mm long
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SIMATIC S7, memory cards for S7-300, Short design, 5V Flash EPROM, 32 KB
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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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SIMATIC DP, TERMINAL BLOCK TB1/DC (ET 200B) FOR DIGITAL ELECTR. SUBMODULES WITH 3-WIRE SCREW TERMINALS, W=160MM
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