Accessories
front connector module with flat ribbon cable connection for digital 16 I/O modules of the S7-300, power supply via screw terminal
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector module with flat ribbon cable connection for digital 32 I/O modules of the S7-300, power supply via screw terminals
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector module with flat ribbon cable connection for 2 A digital output modules power supply via spring-loaded terminals
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector module with flat ribbon cable connection for 2 A digital output modules power supply via screw connections
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector module with flat ribbon cable connection for analog modules of the S7-300, power supply via spring-loaded terminals
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector module with flat ribbon cable connection for analog modules of the S7-300, power supply over screw terminals
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 40-pole (6ES7921-3AH20-0AA0) with 40 single cores 0.5 mm2, single cores H05V-K, crimp version PU=1 unit L = 2.5 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 20-pole (6ES7392-1AJ00-0AA0) with 20 single cores 0.5 mm2, single cores H05V-K, screw version PU=5 units L = 2.5 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 40-pole (6ES7392-1AM00-0AA0) with 40 single cores 0.5 mm2, single cores H05V-K, screw version PU=5 units L = 2.5 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 40-pole (6ES7392-1AM00-0AA0) with 40 single cores 0.5 mm2, single cores H05V-K, screw version PU=1 unit L = 3.2 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 40-pole (6ES7392-1AM00-0AA0) with 40 single cores 0.5 mm2, single cores H05V-K, screw version PU=1 unit L = 5.0 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 40-pole (6ES7921-3AH20-0AA0) with 40 single cores 0.5 mm2, single cores H05V-K, crimp version PU=1 unit L = 5.0 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 20-pole (6ES7392-1AJ00-0AA0) with 20 single cores AWG 20, single cores UL / CSA AWM Style 1007/1569 FT2 TR64 screw version PU=1 unit L = 5.0 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 40-pole (6ES7392-1AM00-0AA0) with 40 single cores AWG 20, single cores UL / CSA AWM Style 1007/1569 FT2 TR64 screw version PU=1 unit L = 5.0 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 20-pole (6ES7392-1AJ00-0AA0) with 20 single cores 0.5 mm2, single cores H05V-K, screw version PU=5 units L = 5.0 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
front connector for SIMATIC S7-300 40-pole (6ES7392-1AM00-0AA0) with 40 single cores 0.5 mm2, single cores H05V-K, screw version PU=5 units L = 5.0 m
Siemens spare part — S7-300 product cancellation (PM410, 1 October 2025); available as a spare part until 2033.
- Product series S7-300
SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 64 KB
- Product series S7-300
SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 128 KB
- Product series S7-300
SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 512 KB
- Product series S7-300
SIMATIC S7, Micro Memory Card P. S7-300/C7/ET 200, 3, 3V Nflash, 2 MB
- Product series S7-300
SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 4 MB
- Product series S7-300
SIMATIC S7, Backup battery (LI) 3.6 V/min. 0.85 Ah, for for S7-300 CPUs and S5-90U
- Product series S7-300