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Products

Programmable Logic Controllers (PLC)
S7-300
S7-300 CPUs(17)
S7-300 Memory Cards(11)
S7-300 Digital I/O(28)
S7-300 Analog I/O(17)
S7-300 Front Connectors(4)
S7-300 Communications Modules(9)
ET200M Interface Modules(8)
S7-300 Power Supplies(4)
S7-300 Mounting Rail(7)
S7-300 Function Modules(4)
S7-300 Spare Parts(3)
Brand
(112)
Availability
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Programmable Logic Controllers (PLC) ❯ S7-300
S7-300
1 - 25 of 112 Results
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6ES73136CG040AB0
Siemens
6ES73136CG040AB0
Programmable Logic Controller (PLC) CPU processor module (Advanced controller) with integrated I/Os - Siemens (SIMATIC S7-300) - CPU 313C-2 DP - 128kBytes (ROM) / 64kB (RAM for data) - 32I/Os [16DI (13 x digital inputs (24Vdc / 15-30Vdc) + 3 x digital inputs (24Vdc / 15-30Vdc; 30kHz HSC high-speed counters)) + 16DO (13 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load) + 3 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load / can be used as high-speed counters))] - Supply voltage 19.2Vdc-28.8Vdc (24Vdc nom.) - connection capability 8 x communication connections + 124 x Profibus DP slaves - with PROFIBUS DP + RS-485 communication capability - Backplane / rack mounting - IP20 - Rated for 0...+60°C ambient - Order code 6ES73136CG040AB0
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6ES73183EL010AB0
Siemens
6ES73183EL010AB0
SIMATIC S7-300 CPU 319-3 PN/DP, CENTRAL PROCESSING UNIT WITH 2 MBYTE WORKING MEMORY, 1. INTERFACE MPI/DP 12MBIT/S, 2. INTERFACE DP-MASTER/SLAVE, 3. INTERFACE ETHERNET PROFINET, WITH 2 PORT SWITCH, MICRO MEMORY CARD NECESSARY
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6ES73172EK140AB0
Siemens
6ES73172EK140AB0
SIMATIC S7-300 CPU 317-2 PN/DP, CENTRAL PROCESSING UNIT WITH 1 MB WORKING MEMORY, 1. INTERFACE MPI/DP 12MBIT/S, 2. INTERFACE ETHERNET PROFINET, WITH 2 PORT SWITCH, MICRO MEMORY CARD NECESSARY
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6ES73152EH140AB0
Siemens
6ES73152EH140AB0
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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6ES73152AH140AB0
Siemens
6ES73152AH140AB0
SIMATIC S7-300, CPU 315-2DP Central processing unit with MPI Integr. power supply 24 V DC Work memory 256 KB 2nd interface DP master/slave Micro Memory Card required
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6ES73183FL010AB0
Siemens
6ES73183FL010AB0
Fail-safe / Safety Programmable Logic Controller (PLC) CPU processor module (Advanced controller) - Siemens (SIMATIC S7-300) - CPU 319F-3 PN/DP - PLe SIL3 - 2560kBytes / 2.5MBytes (ROM) / 700kB (RAM for data) - Supply voltage 19.2Vdc-28.8Vdc (24Vdc nom.) - connection capability 32 x communication connections + 248 x DP slaves + 32 x TCP / IP connections + 32 x ISO-on-TCP (RFC1006) connections + 32 x UDP connections - with PROFIBUS DP + RS-485 communication capability - Backplane / rack mounting - with RJ45 connectors x 2 - IP20 - Rated for 0...+60°C ambient - Order code 6ES73183FL010AB0
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6ES73172AK140AB0
Siemens
6ES73172AK140AB0
SIMATIC S7-300, CPU317-2 DP, CENTRAL PROCESSING UNIT WITH 1 MBYTE WORKING MEMORY, 1. INTERFACE MPI/DP 12MBIT/S, 2. INTERFACE DP-MASTER/SLAVE, MICRO MEMORY CARD NECESSARY
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6ES73146EH040AB0
Siemens
6ES73146EH040AB0
Programmable Logic Controller (PLC) CPU processor module (Advanced controller) with integrated I/Os - Siemens (SIMATIC S7-300) - CPU 314C-2 PN/DP - 192kBytes (ROM) / 64kB (RAM for data) - 47I/Os [24DI (20 x digital inputs (24Vdc / 15-30Vdc) + 4 x digital inputs (24Vdc / 15-30Vdc; 60kHz HSC high-speed counters / frequency meter inputs)) + 16DO (12 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load) + 4 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load / can be used as high-speed counters)) + 5AI (4 x analog inputs (-10...+10Vdc / 0-10Vdc / -20...+20mA / 0-20mA / 4-20mA; 12-bit) + 1 x analog inputs (RTD type Pt100 / 0-600O; 12-bit)) + 2AO (2 x analog outputs (0-10Vdc / -10...+10Vdc / 0-20mA / -20...+20mA / 4-20mA / 12-bit))] - Supply voltage 19.2Vdc-28.8Vdc (24Vdc nom.) - connection capability 12 x communication connections + 8 x TCP / IP connections + 8 x ISO-on-TCP (RFC1006) connections + 8 x UDP connections - with PROFINET IO + PROFINET CBA + PROFIBUS DP + RS-485 communication capability - Backplane / rack mounting - with RJ45 connectors x 2 - IP20 - Rated for 0...+60°C ambient - Order code 6ES73146EH040AB0
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6ES73152FJ140AB0
Siemens
6ES73152FJ140AB0
Fail-safe / Safety Programmable Logic Controller (PLC) CPU processor module (Advanced controller) - Siemens (SIMATIC S7-300) - CPU 315F-2 PN/DP - PLe SIL3 - 512kBytes (ROM) / 128kB (RAM for data) - Supply voltage 24Vdc - connection capability 16 x communication connections + 124 x Profibus DP slaves + 8 x TCP / IP connections + 8 x ISO-on-TCP (RFC1006) connections + 8 x UDP connections - with PROFINET IO + PROFINET CBA + PROFIBUS DP + RS-485 communication capability - Backplane / rack mounting - with RJ45 connectors x 2 - IP20 - Rated for 0...+60°C ambient - Order code 6ES73152FJ140AB0
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6ES73172FK140AB0
Siemens
6ES73172FK140AB0
Fail-safe / Safety Programmable Logic Controller (PLC) CPU processor module (Advanced controller) - Siemens (SIMATIC S7-300) - CPU 317F-2 PN/DP - PLe SIL3 - 1536kBytes / 1.5MBytes (ROM) / 256kB (RAM for data) - Supply voltage 24Vdc - connection capability 32 x communication connections + 124 x Profibus DP slaves + 16 x TCP / IP connections + 16 x ISO-on-TCP (RFC1006) connections + 16 x UDP connections - with PROFINET IO + PROFINET CBA + PROFIBUS DP + RS-485 communication capability - Backplane / rack mounting - with RJ45 connectors x 2 - IP20 - Rated for 0...+60°C ambient - Order code 6ES73172FK140AB0
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6ES73135BG040AB0
Siemens
6ES73135BG040AB0
Programmable Logic Controller (PLC) CPU processor module (Advanced controller) with integrated I/Os - Siemens (SIMATIC S7-300) - CPU 313C - 128kBytes (ROM) / 64kB (RAM for data) - 47I/Os [24DI (21 x digital inputs (24Vdc / 15-30Vdc) + 3 x digital inputs (24Vdc / 15-30Vdc; 30kHz HSC high-speed counters)) + 16DO (13 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load) + 3 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load / can be used as high-speed counters)) + 5AI (4 x analog inputs (-10...+10Vdc / 0-10Vdc / -20...+20mA / 0-20mA / 4-20mA; 12-bit) + 1 x analog inputs (RTD type Pt100 / 0-600O; 12-bit)) + 2AO (2 x analog outputs (0-10Vdc / -10...+10Vdc / 0-20mA / -20...+20mA / 4-20mA / 12-bit))] - Supply voltage 19.2Vdc-28.8Vdc (24Vdc nom.) - connection capability 8 x communication connections - with RS-485 communication capability - Backplane / rack mounting - IP20 - Rated for 0...+60°C ambient - Order code 6ES73135BG040AB0
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6ES73141AG140AB0
Siemens
6ES73141AG140AB0
SIMATIC S7-300, CPU 314 CPU WITH MPI INTERFACE, INTEGRATED 24V DC POWER SUPPLY, 128 KBYTE WORKING MEMORY, MICRO MEMORY CARD NECESSARY
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6ES73146CH040AB0
Siemens
6ES73146CH040AB0
Programmable Logic Controller (PLC) CPU processor module (Advanced controller) with integrated I/Os - Siemens (SIMATIC S7-300) - CPU 314C-2 DP - 192kBytes (ROM) / 64kB (RAM for data) - 47I/Os [24DI (20 x digital inputs (24Vdc / 15-30Vdc) + 4 x digital inputs (24Vdc / 15-30Vdc; 60kHz HSC high-speed counters / frequency meter inputs)) + 16DO (12 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load) + 4 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load / can be used as high-speed counters)) + 5AI (4 x analog inputs (-10...+10Vdc / 0-10Vdc / -20...+20mA / 0-20mA / 4-20mA; 12-bit) + 1 x analog inputs (RTD type Pt100 / 0-600O; 12-bit)) + 2AO (2 x analog outputs (0-10Vdc / -10...+10Vdc / 0-20mA / -20...+20mA / 4-20mA / 12-bit))] - Supply voltage 19.2Vdc-28.8Vdc (24Vdc nom.) - connection capability 12 x communication connections + 124 x Profibus DP slaves - with PROFIBUS DP + RS-485 communication capability - Backplane / rack mounting - IP20 - Rated for 0...+60°C ambient - Order code 6ES73146CH040AB0
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6ES73177TK100AB0
Siemens
6ES73177TK100AB0
Programmable Logic Controller (PLC) CPU processor module with fail-safe integral technology/motion control functionality - Siemens (SIMATIC S7-300) - CPU317T-3 PN/DP - 1024kBytes / 1MBytes (ROM) / 1024kB / 1MB (RAM for data) - Supply voltage 24Vdc - connection capability 32 x communication connections + 188 x DP slaves + 16 x TCP / IP connections + 16 x ISO-on-TCP (RFC1006) connections + 16 x UDP connections - with PROFINET IO + PROFIBUS DP + RS-485 communication capability - Backplane / rack mounting - with RJ45 connectors x 2 - IP20 - Rated for 0...+60°C ambient - Order code 6ES73177TK100AB0
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6ES73121AE140AB0
Siemens
6ES73121AE140AB0
Programmable Logic Controller (PLC) CPU processor module (Advanced controller) - Siemens (SIMATIC S7-300) - CPU 312 - 32kBytes (ROM) / 32kB (RAM for data) - Supply voltage 24Vdc - connection capability 6 x communication connections - with RS-485 communication capability - Backplane / rack mounting - IP20 - Rated for 0...+60°C ambient - Order code 6ES73121AE140AB0
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6ES73146BH040AB0
Siemens
6ES73146BH040AB0
Programmable Logic Controller (PLC) CPU processor module (Advanced controller) with integrated I/Os - Siemens (SIMATIC S7-300) - CPU 314C-2 PtP - 192kBytes (ROM) / 64kB (RAM for data) - 47I/Os [24DI (20 x digital inputs (24Vdc / 15-30Vdc) + 4 x digital inputs (24Vdc / 15-30Vdc; 60kHz HSC high-speed counters / frequency meter inputs)) + 16DO (12 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load) + 4 x digital outputs (24Vdc 500mA / 48-4000O / 100Hz resistive load / can be used as high-speed counters)) + 5AI (4 x analog inputs (-10...+10Vdc / 0-10Vdc / -20...+20mA / 0-20mA / 4-20mA; 12-bit) + 1 x analog inputs (RTD type Pt100 / 0-600O; 12-bit)) + 2AO (2 x analog outputs (0-10Vdc / -10...+10Vdc / 0-20mA / -20...+20mA / 4-20mA / 12-bit))] - Supply voltage 19.2Vdc-28.8Vdc (24Vdc nom.) - connection capability 12 x communication connections - with RS-485 + RS-422 communication capability - Backplane / rack mounting - IP20 - Rated for 0...+60°C ambient - Order code 6ES73146BH040AB0
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6ES73152AF030AB0
Siemens
6ES73152AF030AB0
SIMATIC S7-300, CPU 315-2 DP CPU WITH INTEGRATED 24 V DC POWER SUPPLY, 64 KBYTE WORKING MEMORY 2ND INTERFACE DP-MASTER/SLAVE
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6ES79538LG310AA0
Siemens
6ES79538LG310AA0
SIMATIC S7, MICRO MEMORY CARD FOR S7-300/C7/ET 200, 3.3 V NFLASH, 128 KB
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$176.00
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6ES79538LJ310AA0
Siemens
6ES79538LJ310AA0
SIMATIC s7. micro memory card f. s7-300/c7/et 200. 3.3 v nflash. 512 kb
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$420.00
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6ES79538LM320AA0
Siemens
6ES79538LM320AA0
Micro memory card - MMC - Siemens - S7 Micro Memory Card 4MB - 4MBytes (ROM) - Order code 6ES79538LM320AA0 - replaces 6ES7953-8LM31-0AA0
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6ES79538LL310AA0
Siemens
6ES79538LL310AA0
SIMATIC s7, micro memory card p. s7-300/c7/et 200, 3.3 v nflash, 2 mbytes
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$600.00
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6ES79538LF310AA0
Siemens
6ES79538LF310AA0
Micro memory card - MMC - Siemens - 64kBytes (ROM) - Order code 6ES79538LF310AA0
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6ES79538LP310AA0
Siemens
6ES79538LP310AA0
SIMATIC s7, micro memory card for s7-300/c7/et 200, 3.3 v nflash, 8 mb
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$915.00
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6ES79538LF200AA0
Siemens
6ES79538LF200AA0
SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200, 3.3 V NFLASH, 64 KBYTES
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6ES79538LF300AA0
Siemens
6ES79538LF300AA0
SIMATIC S7, MICRO MEMORY CARD FOR S7-300/C7/ET 200, 3.3 V NFLASH, 64 KB
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