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        Siemens Simatic S7-300
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        Siemens Simatic S7-300

        SIMATIC S7-300 is a DIN-rail PLC you build yourself: click in a power supply, CPU, and any mix of digital, analog, function or communication modules—snap the bus connector and download; the rail-free design saves panel space, scales from tens to thousands of I/O, integrates PROFIBUS/PROFINET drives, safety or process loops, and supports hot-swap for maintenance without stopping the line.

        Browse Siemens Simatic S7-300

        Browse available series in our catalog of Siemens Simatic S7-300 products.
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            • 6ES7323-1BH01-0AA0
              6ES7323-1BH01-0AA0
              Siemens 6ES7323-1BH01-0AA0 is an isolated SIMATIC S7-300 SM 323 module combining eight 24 V DC inputs with eight 0.5 A outputs.
              Manufacturer: Siemens
              /4.9
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            • 6ES7338-4BC01-0AB0
              6ES7338-4BC01-0AB0
              Siemens 6ES7338-4BC01-0AB0 is a SIMATIC S7-300 SM 338 position decoder module that reads absolute position values from SSI encoders.
              Manufacturer: Siemens
              /4.9
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            • 6ES7331-7PF11-0AB0
              6ES7331-7PF11-0AB0
              The SM 331 thermocouple input module Siemens 6ES7331-7PF11-0AB0 acquires eight channels of temperature signals for SIMATIC S7-300 systems.
              Manufacturer: Siemens
              /4.9
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            • 6ES7354-1AH01-0AE0
              6ES7354-1AH01-0AE0
              Siemens 6ES7354-1AH01-0AE0 is a SIMATIC S7-300 positioning module for servomotors with encoder feedback and an analog drive interface.
              Manufacturer: Siemens
              /4.9
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            • 6ES7326-2BF41-0AB0
              6ES7326-2BF41-0AB0
              Siemens 6ES7326-2BF41-0AB0 is an SM 326 fail-safe eight-channel 24 V DC/2 A P/M digital output module for S7-300 and ET 200M.
              Manufacturer: Siemens
              /4.9
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            • 6ES7313-6CF03-0AB0
              6ES7313-6CF03-0AB0
              Siemens 6ES7313-6CF03-0AB0 is a SIMATIC S7-300 CPU 313C-2 DP compact controller with onboard digital I/O, high-speed counters, MPI and PROFIBUS DP.
              Manufacturer: Siemens
              /4.9
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            • 7MH4900-3AA01
              7MH4900-3AA01
              The Siemens 7MH4900-3AA01 SIWAREX FTC is a single-channel S7-300 and ET 200M weighing module for continuous scale functions.
              Manufacturer: Siemens
              /4.9
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            • 6ES7312-5BF04-0AB0
              6ES7312-5BF04-0AB0
              Siemens 6ES7312-5BF04-0AB0 is a discontinued SIMATIC S7-300 CPU 312C with MPI, integrated 10 DI/6 DO and two 10 kHz counters.
              Manufacturer: Siemens
              /4.9
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            • 6ES7331-7KF02-4AB1
              6ES7331-7KF02-4AB1
              Siemens 6ES7331-7KF02-4AB1 is an S7-300 bundle containing the SM 331 eight-channel analog input module and a 20-pole screw front connector.
              Manufacturer: Siemens
              /4.9
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            • 6ES7331-7RD00-0AB0
              6ES7331-7RD00-0AB0
              SIMATIC SM 331 Ex analog input module with 4 isolated current inputs.
              Manufacturer: Siemens
              /4.9
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            • 6ES7331-7NF00-0AB0
              6ES7331-7NF00-0AB0
              SIMATIC SM 331 analog input module with 8 isolated 16-bit channels.
              Manufacturer: Siemens
              /4.9
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            • 6ES7322-8BF00-0AB0
              6ES7322-8BF00-0AB0
              SIMATIC SM 322 digital output module with 8 isolated 24 V DC outputs rated at 0.5 A.
              Manufacturer: Siemens
              /4.9
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