Comprehensive Guide to Siemens S7-300 Module Series
Product Two One 2022-06-14
Comprehensive Guide to Siemens S7-300 Module Series
The Preferred Core Component for Industrial Automation
The Siemens S7-300 series, recognized as the standard-bearer of modular PLC systems, has become a core solution in industrial automation due to its exceptional scalability, reliability, and diverse range of signal modules. Its modular design covers multiple categories including Digital I/O, Analog I/O, Hybrid Modules, and Safety-rated Modules, enabling precise adaptation to various scenarios – from simple machinery control to complex process automation.
To facilitate engineering selection and maintenance reference, this article systematically documents the full series of module models and their technical specifications. Below is the official model list (with key parameter annotations), recommend filtering through these three dimensions for rapid identification:
[Voltage Level], [Channel Count], [Special Functions]
6ES73211BH020AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 24 V DC, 1×20-pin
6ES73211BH024AA1
SM321 Extension Kit (6ES73211BH020AA0) SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 24 V DC, 1×20-pin and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0) for Signal Modules with Screw Terminals, 20-pin
6ES73211BH024AA2
SM321 Extension Kit (6ES73211BH020AA0) SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 24 V DC, 1×20-pin and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0) for Signal Modules with Spring-Loaded Terminals, 20-pin
6ES73211BH100AA0
SIMATIC S7-300, Digital Input SM 321, Galvanically Isolated, 16 Digital Inputs, 24 V DC, 20-pin, 0.05 ms Input Delay
6ES73211BH500AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 24 V DC, Sourcing Input, 1×20-pin
6ES73211BH504AA1
SM321 Extension Kit (6ES73211BH500AA0) SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 24 V DC, Sourcing Input, 1×20-pin and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0) for Signal Modules with Screw Terminals, 20-pin
6ES73211BH504AA2
SM321 Extension Kit (6ES73211BH500AA0) SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 24 V DC, Sourcing Input, 1×20-pin and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0) for Signal Modules with Spring-Loaded Terminals, 20-pin
6ES73211BL000AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 32 Digital Inputs, 24 V DC, 1×40-pin
6ES73211BL004AA1
SM321 Extension Kit (6ES73211BL000AA0) SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 32 Digital Inputs, 24 V DC, 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921AM000AA0) with Screw Terminals, 40-pin
6ES73211BL004AA2
SM321 Extension Kit (6ES73211BL000AA0) SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 32 Digital Inputs, 24 V DC, 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921BM010AA0) for Signal Modules with Spring-Loaded Terminals, 40-pin
6ES73211BP000AA0
SIMATIC S7-300 Digital Input SM321, Optically Isolated 16 per Group, 64 Digital Inputs, DC 24V, 3ms, Sinking/Sourcing
6ES73211CH000AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, AC/DC 24 – 48V, with One Channel per Common, 40-pin
6ES73211CH200AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, DC 48 – 125V, 20-pin
6ES73211EL000AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 32 Digital Inputs, 120V AC, 40-pin
6ES73211FF010AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 8 Digital Inputs, 120V/230V AC, 20-pin
6ES73211FF100AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 8 Digital Inputs, 120V/230V AC, 40-pin, with 1 Point per Common
6ES73211FH000AA0
SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 120/230V AC, 1×20-pin
6ES73211FH004AA1
SM321 Extension Kit (6ES73211FH000AA0) SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 120/230V AC, 1×20-pin and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0) for Signal Modules with Screw Terminals, 20-pin
6ES73211FH004AA2
SM321 Extension Kit (6ES73211FH000AA0) SIMATIC S7-300, Digital Input SM 321, Optically Isolated, 16 Digital Inputs, 120/230V AC, 1×20-pin and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0) for Signal Modules with Spring-Loaded Terminals, 20-pin
6ES73217BH010AB0
SIMATIC S7-300, Digital Input SM 321, Galvanically Isolated, 16 Digital Inputs, DC 24V, 20-pin, for Process Interrupt, Diagnosis
6ES73221BF010AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs, 24V DC, 2A, 20-pin
6ES73221BH010AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 16 Digital Outputs, 24V DC, 0.5A, 1×20-pin, Total Output Current per Group 4A (8A per Module)
6ES73221BH014AA1
SM322 Extension Kit (6ES73221BH010AA0) SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 16 Digital Outputs, 24V DC, 0.5A, 1×20-pin, Total Output Current per Group 4A (8A per Module) and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0) for Signal Modules with Screw Terminals
6ES73221BH014AA2
SM322 Extension Kit (6ES73221BH010AA0) SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 16 Digital Outputs, 24V DC, 0.5A, 1×20-pin, Total Output Current per Group 4A (8A per Module) and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0) for Signal Modules with Spring-Loaded Terminals
6ES73221BH100AA0
SIMATIC S7-300, Digital Output SM 322 High-speed, Galvanically Isolated, 16 Digital Outputs, 24V DC, 0.5A, 20-pin
6ES73221BL000AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 32 Digital Outputs, 24V DC, 0.5A, 1×40-pin, Total Output Current per Group 4A (16A per Module)
6ES73221BL004AA1
SM322 Extension Kit (6ES73221BL000AA0) SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 32 Digital Outputs, 24V DC, 0.5A, 1×40-pin, Total Output Current per Group 4A (16A per Module) and SIMATIC S7-300, Front Connector (6ES73921AM000AA0) 392 with Screw Terminals
6ES73221BL004AA2
SM322 Extension Kit (6ES73221BL000AA0) SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 32 Digital Outputs, 24V DC, 0.5A, 1×40-pin, Total Output Current per Group 4A (16A per Module) and SIMATIC S7-300, Front Connector (6ES73921BM010AA0) for Signal Modules with Spring-Loaded Terminals
6ES73221BP000AA0
SIMATIC S7-300 Digital Output SM322, Optically Isolated 16 per Group, 64 Digital Outputs, DC 24V, 0.3A, (Sourcing) Total Current 2A/Group
6ES73221BP500AA0
SIMATIC S7-300 Digital Output SM322, Optically Isolated 16 per Group, 64 Digital Outputs, DC 24V, 0.3A (Sinking) Total Current 2A/Group
6ES73221CF000AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs, DC 48-125V, 1.5A, 20-pin
6ES73221FF010AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs, 120/230V AC, 1A, 20-pin
6ES73221FH000AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 16 Digital Outputs, 120/230V AC, 1 A, 20-pin (Note: Part number says SM 321, description says SM 322 Digital Output – Using SM 322)
6ES73221FL000AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 32 Digital Outputs, AC 120V/230V, 1A, Dual-width Housing, 2×20-pin
6ES73221HF010AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs (Relay), 1×20-pin, 24V DC, 2A or 230V AC, 2A
6ES73221HF014AA1
SM322 Extension Kit (6ES73221HF010AA0) SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs (Relay), 1×20-pin, 24V DC, 2A or 230V AC, 2A and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0) for Signal Modules with Screw Terminals, 20-pin
6ES73221HF014AA2
SM322 Extension Kit (6ES73221HF010AA0) SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs (Relay), 1×20-pin, 24V DC, 2A or 230V AC, 2A and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0) for Signal Modules with Spring-Loaded Terminals, 20-pin
6ES73221HF100AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs (Relay Outputs), 40-pin, 24V DC, 5A or 230V AC, 5A, Common
6ES73221HH010AA0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 16 Digital Outputs, Relay Contacts, 1×20-pin
6ES73221HH014AA1
SM322 Extension Kit (6ES73221HH010AA0) SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 16 DO, Relay Contacts, 1×20-pin and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0) for Signal Modules with Screw Terminals, 20-pin
6ES73221HH014AA2
SM322 Extension Kit (6ES73221HH010AA0) SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 16 DO, Relay Contacts, 1×20-pin and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0) for Signal Modules with Spring-Loaded Terminals, 20-pin
6ES73225FF000AB0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs, 120/230V AC, 2A, 40-pin
6ES73225GH000AB0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 16 DO (Solid State Relays), AC/DC 24 – 48V; 0.5A; 1.5A Surge Current
6ES73225HF000AB0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs (Relay Outputs), 40-pin, 24V DC, 120 – 230V AC, 5A with
6ES73228BF000AB0
SIMATIC S7-300, Digital Output SM 322, Optically Isolated, 8 Digital Outputs, 24V DC, 0.5 A (1×8 Digital Outputs), Short-circuit protected, Diagnosis, 20-pin
6ES73231BH010AA0
SIMATIC S7-300, Digital Module SM 323, Optically Isolated, 8 Digital Inputs and 8 Digital Outputs, 24V DC, 0.5A Total Current 2A, 20-pin
6ES73231BL000AA0
SIMATIC S7-300, Digital Module SM 323, Optically Isolated, 16 Digital Inputs and 16 Digital Outputs, 24V DC, 0.5A, Total Current 4A, 1×40-pin
6ES73231BL004AA1
SM323 Extension Kit (6ES73231BL000AA0) SIMATIC S7-300, Digital Module SM 323, Optically Isolated, 16 Digital Inputs and 16 Digital Outputs, 24V DC, 0.5A, Total Current 4A, 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921AM000AA0) 392 with Screw Terminals, 40-pin
6ES73231BL004AA2
SM323 Extension Kit (6ES73231BL000AA0) SIMATIC S7-300, Digital Module SM 323, Optically Isolated, 16 DI and 16 Digital Outputs, 24V DC, 0.5A, Total Current 4A, 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921BM010AA0) for Signal Modules with Spring-Loaded Terminals
6ES73261BK020AB0
SIMATIC S7, Digital Input SM 326, F-DI 24 x DC 24V, Fail-safe Digital Input for SIMATIC S7 F System with Diagnosis, Interference, 1×40-pin
6ES73261RF000AB0
SIMATIC S7, Digital Input SM 326, 8 DI; DC 24V, Explosion-proof Type, Explosion-proof Fail-safe Input for SIMATIC S7 F System, 1×40-pin
6ES73262BF010AB0
SIMATIC S7, Digital Output SM 326, 10 DO; 24V DC, 2A, Fail-safe Digital Output for SIMATIC S7 F System with Diagnosis and Interference, 1×40-pin
6ES73262BF100AB0
SIMATIC S7, Digital Output SM326, F-DO10 x DC24V/2A PP, Fail-safe Digital Output for SIMATIC S7 F System with Diagnosis, Interference LVV, 1×40-pin
6ES73262BF410AB0
SIMATIC S7, Digital Output SM 326, F-DO 8 x DC 24V/2A PM Fail-safe Digital Output P-M Switching to Category 4 (EN954-1), SIL 3 (IEC 61508)
6ES73271BH000AB0
SIMATIC S7-300, Digital Module SM 327, Optically Isolated, 8 Digital Inputs and 8 DX, 24V DC, 0.5A 20-pin, 8DX Channel-wise Programmable
6ES73280AA007AA0
SIMATIC S7-300, Front Adapter for 32-channel Signal Modules, Allows Connection of 1.3 QMM or 16 AWG Wire Size on a 32 Point Terminal
6ES73287AA100AA0
SIMATIC S7-300, Front Adapter for Safety Modules, Allows Connection of 1.3 QMM or 16 AWG Wire Size, Pack of 5 including Labels and Terminal Diagram (Yellow)
6ES73311KF020AB0
SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8 AI, 13 Bit Resolution, U/I/Resistance/PT100, NI100, NI1000, LG-NI1000, PTC/KTY, 66 ms Module Update Time, 1×40-pin
6ES73311KF024AB1
SIMATIC S7-300, Extension Kit (6ES73311KF020AB0) SM 331, Optically Isolated, 8 AI, 13 Bit Resolution, U/I/Resistance/PT100, NI100, NI1000, LG-NI1000, PTC/KTY, 66 ms Module Update Time, 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921AM000AA0) with Screw Terminals
6ES73311KF024AB2
SIMATIC S7-300, Extension Kit (6ES73311KF020AB0) SM 331, Optically Isolated, 8 AI, 13 Bit Resolution, U/I/Resistance/PT100, NI100, NI1000, LG-NI1000, PTC/KTY, 66 ms Module Update Time, 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921BM010AA0) for Signal Modules with Spring-Loaded Terminals
6ES73317HF010AB0
SIMATIC S7-300, Analog Input SM 331, Galvanically Isolated, 8 AI, 14 Bit, 0.052 ms/Channel, Current, Voltage, Interference Suppression, Diagnosis
6ES73317KB020AB0
SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 2 AI, 9/12/14 Bit Resolution, U/I/Thermocouple/Resistance, Interference Suppression, Diagnosis, 1×20-pin, Removal/Insertion with Active Backplane Bus
6ES73317KB024AB1
SM331 Extension Kit (6ES73317KB020AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 2 AI, 9/12/14 Bit Resolution, U/I/Thermocouple/Resistance, Interference Suppression, Diagnosis, 1×20-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector
6ES73317KB024AB2
SM331 Extension Kit (6ES73317KB020AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 2 AI, 9/12/14 Bit Resolution, U/I/Thermocouple/Resistance, Interference Suppression, Diagnosis, 1×20-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector
6ES73317KF020AB0
SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8AI, Resolution 9/12/14 Bit, U/I/Thermocouple/Resistance, Interference Suppression, Diagnosis; 1×20-pin, Removal/Insertion with Active Backplane Bus
6ES73317KF024AB1
SM331 Extension Kit (6ES73317KF020AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8AI, Resolution 9/12/14 Bit, U/I/Thermocouple/Resistance, Interference Suppression, Diagnosis; 1×20-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0)
6ES73317KF024AB2
SM331 Extension Kit (6ES73317KF020AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8AI, Resolution 9/12/14 Bit, U/I/Thermocouple/Resistance, Interference Suppression, Diagnosis; 1×20-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0)
6ES73317NF000AB0
SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8 AE; +/-5/10V, 1-5V, +/-20mA, 0/4 to 20mA, 16 Bit (55 ms), 1 Common Point (50 V COM.), 1×40-pin
6ES73317NF004AB1
SM331 Extension Kit (6ES73317NF000AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8 AE; +/-5/10V, 1-5V, +/-20mA, 0/4 to 20mA, 16 Bit (55 ms), 1 Common Point (50 V COM.), 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921AM000AA0) 392 with Screw Terminals
6ES73317NF004AB2
SM331 Extension Kit (6ES73317NF000AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8 AE; +/-5/10V, 1-5V, +/-20mA, 0/4 to 20mA, 16 Bit (55 ms), 1 Common Point (50 V COM.), 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921BM010AA0) for Signal Modules with Spring-Loaded Terminals
6ES73317NF100AB0
SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8 AE; +/-5/10V, 1-5V, +/-20mA, 0/4 to 20mA, 16 Bit, 1 Common Point
6ES73317PE100AB0
SIMATIC S7-300, Analog Input SM 331, Individually Isolated AC250V, 6 AI Thermocouple, Types B, E, J, K, L, N, R, S, T, Voltage: +/-25mV to +/-1V, 16 Bit, 50 ms, 1×40-pin
6ES73317PF010AB0
SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 2/3/4 Wire, 8AI, Resistance, PT100/200/1000 NI100/120/200/500/1000, CU10, Additional characteristics according to GOST standard 16 (Intern 24) Bit, 50 ms, 1×40-pin
6ES73317PF014AB1
SM331 Extension Kit (6ES73317PF010AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 2/3/4 Wire, 8AI, Resistance, PT100/200/1000 NI100/120/200/500/1000, CU10, Additional characteristics according to GOST standard 16 (Intern 24) Bit, 50 ms, 1×40-pin and SIMATIC S7-300 Front Connector (6ES73921AM000AA0)
6ES73317PF014AB2
SM331 Extension Kit (6ES73317PF010AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 2/3/4 Wire, 8AI, Resistance, PT100/200/1000 NI100/120/200/500/1000, CU10, Additional characteristics according to GOST standard 16 (Intern 24) Bit, 50 ms, 1×40-pin and SIMATIC S7-300 Front Connector (6ES73921BM010AA0)
6ES73317PF110AB0
SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8 AI Thermocouple, Types B, E, J, K, L, N, R, S, T, TXK/TXK(L) according to GOST 16 Bit, 50 ms, 1×40-pin
6ES73317PF114AB1
SM331 Extension Kit (6ES73317PF110AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8 AI Thermocouple, Types B, E, J, K, L, N, R, S, T, TXK/TXK(L) according to GOST 16 Bit, 50 ms, 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921AM000AA0) with Screw Terminals
6ES73317PF114AB2
SM331 Extension Kit (6ES73317PF110AB0) SIMATIC S7-300, Analog Input SM 331, Optically Isolated, 8 AI Thermocouple, Types B, E, J, K, L, N, R, S, T, TXK/TXK(L) according to GOST standard 16 Bit, 50 ms, 1×40-pin and SIMATIC S7-300, Front Connector (6ES73921BM010AA0) for Signal Modules with Spring-Loaded Terminals
6ES73325HB010AB0
SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 2 AO, U/I; 11/12 Bit Resol., 20-pin, Removal/Insertion with Active Backplane Bus
6ES73325HB014AB1
SM332 Extension Kit (6ES73325HB010AB0) SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 2 AO, U/I; 11/12 Bit Resol., 20-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0) for Signal Modules with Screw Terminals
6ES73325HB014AB2
SM332 Extension Kit (6ES73325HB010AB0) SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 2 AO, U/I; 11/12 Bit Resol., 20-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0) for Signal Modules with Spring-Loaded Terminals
6ES73325HD010AB0
SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 4 AO, U/I; Diagnosis; Resolution 11/12 Bit, 20-pin, Removal/Insertion with Active Backplane Bus
6ES73325HD014AB1
SM332 Extension Kit (6ES73325HD010AB0) SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 4 AO, U/I; Diagnosis; Resolution 11/12 Bit, 20-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector (6ES73921AJ000AA0) for Signal Modules with Screw Terminals
6ES73325HD014AB2
SM332 Extension Kit (6ES73325HD010AB0) SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 4 AO, U/I; Diagnosis; Resolution 11/12 Bit, 20-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector (6ES73921BJ000AA0) for Signal Modules with Spring-Loaded Terminals
6ES73325HF000AB0
SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 8 AO, U/I; Diagnosis; Resolution 11/12 Bit, 40-pin, Removal/Insertion with Active Backplane Bus
6ES73325HF004AB1
SM332 Extension Kit (6ES73325HF000AB0) SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 8 AO, U/I; Diagnosis; Resolution 11/12 Bit, 40-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector (6ES73921AM000AA0) 392 with Screw Terminals
6ES73325HF004AB2
SM332 Extension Kit (6ES73325HF000AB0) SIMATIC S7-300, Analog Output SM 332, Optically Isolated, 8 AO, U/I; Diagnosis; Resolution 11/12 Bit, 40-pin, Removal/Insertion with Active Backplane Bus and SIMATIC S7-300, Front Connector (6ES73921BM010AA0) for Signal Modules with Spring-Loaded Terminals
6ES73327ND020AB0
SIMATIC S7-300, Analog Output SM 332, Channel-to-channel Isolated, 4 AO, 16 Bit Resolution, 0 – 10V, 1-5V, +/-10V, +/-20mA, 0/4 – 20mA, 20-pole (Note: Description repeats)
6ES73340CE010AA0
SIMATIC S7, Analog Input/Output SM 334, Non-isolated, 4 AI/2 AO, 20-pole, Removal and Insertion with Backplane Bus
6ES73340KE000AB0
SIMATIC S7-300, Analog Module SM 334, Optically Isolated, 4AE/2AA, 12 Bit, 0-10V for PT100 (Temperature Range -120 – 155°C)
6ES73361HE000AB0
SIMATIC S7, Analog Input SM336, 6 AI; 14 Bit; 40-pin, Fail-safe Analog Input for SIMATIC S7 F Systems with Diagnosis, Interference
6ES73364GE000AB0
SIMATIC S7, Analog Input SM336, 6 AI; 15 Bit; 1×20-pin, Fail-safe Analog Input SIL 3, for SIMATIC SAFETY, with HART Support
6ES73384BC010AB0
SIMATIC S7-300, Signal Module for 3 SSI Sensors for Read-in of Position Evaluation with 2 Freeze Inputs, 20-pin Support
6ES73387XF000AB0
SIMATIC S7-300, IQ-SENSE SM338 for S7-300 and ET200M for Connecting up to 8 IQ-SENSE Sensors, Optical Sensors and Ultrasonic Sensors
