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Description
STBNIP2311Main Range of product Modicon STB distributed I O solution Product or component type Standard Network Interface Module Integrated connection type Ethernet Modbus TCP IP conforming to IEEE 802. 3 2 female RJ45 double shielded twisted pair via Ethernet (network) Ethernet Modbus TCP IP conforming to IEEE 802. 3 HE 13 (RS232 port) Ethernet Modbus TCP IP conforming to IEEE 802. 3 8 way female (RS232 port) Port Ethernet 10BASE T 100BASE T Exchange mode Half
Main
| Range of product | Modicon STB distributed I/O solution |
| Product or component type | Standard Network Interface Module |
| Integrated connection type | Ethernet Modbus TCP/IP conforming to IEEE 802.3 2 female RJ45 double shielded twisted pair via Ethernet (network) Ethernet Modbus TCP/IP conforming to IEEE 802.3 HE-13 (RS232 port) Ethernet Modbus TCP/IP conforming to IEEE 802.3 8-way female (RS232 port) |
| Port Ethernet | 10BASE-T/100BASE-T |
| Exchange mode | Half or full duplex |
| Number of segments | 1 primary, maximum 6 extensions |
| Transmission rate | 10/100 Mbit/s for bus length of 0…100 m per segment |
| Structure type | Industrial LAN Ethernet Modbus TCP/IP network |
Complementary
| Number of addressable I/O module | 0…32 per island |
| Communication service | SNMP agent BootP/DHCP protocol Modbus TCP/IP messaging Embedded web (configuration,diagnostics and access to variable) |
| [Us] rated supply voltage | 24 V DC |
| Power supply type | SELV |
| Maximum supply current | 700 A |
| Supply voltage limits | 19.2…30 V |
| Input current | 550 mA for supply circuit |
| Nominal output current | 0.575 A at 60…70 °C 1.2 A |
| Output voltage | 5.25 V DC (tolerance: +/- 0.21 %) for logic bus |
| Marking | CE |
| Overvoltage category | II |
| Status LED | 1 LEDACT: 1 LEDisland state (RUN): 1 LEDmodule error (ERR): 1 LEDMS: 1 LEDNS: 1 LEDpower supply (PWR): 1 LEDtest mode (TEST): |
| Depth | 70 mm |
| Height | 40.5 mm |
| Width | 130 mm |
| Net weight | 0.145 kg |
Environment
| Standards | IEC 61131-2 : 2003 FM Class 1 division 2, groups A, B, C and D T4A with 70 °C |
| Product certifications | UL ODVA C-Tick ATEX Cat 3G CSA |
| Pollution degree | 2 conforming to IEC 60664-1 |
| Operating altitude | <= 2000 m |
| IP degree of protection | IP20 conforming to EN 61131-2 class 1 |
| Ambient air temperature for operation | 0…60 °C (without) -25…70 °C (with derating factor) |
| Ambient air temperature for storage | -40…85 °C |
| Relative humidity | 95 % at 60 °C without condensation |
| Vibration resistance | 3 gn at 58…150 Hz on 35 x 7.5 mm symmetrical DIN rail 5 gn at 58…150 Hz on 35 x 15 mm symmetrical DIN rail +/-0.35 mm at 10…58 Hz |
| Shock resistance | 30 gn for 11 ms conforming to IEC 88 reference 2-27 |
Offer Sustainability
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
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4.4 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
A good book for Cyber Professionals
Format: Paperback
A very good book, I absolutely love how it gives security professionals much needed AI security insights.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
★★★★★ 5
In-depth and highly technical!
Format: Paperback
"Adversarial AI Attacks, Mitigations, and Defense Strategies" by John Sotiropoulos is a must-have resource for cybersecurity professionals navigating the complexities of AI security.
This book is an incredibly in-depth guide that tackles the intricate details of defending AI systems from adversarial attacks. It’s highly technical, making it an excellent choice for those with a solid background in cybersecurity, machine learning, and system administration. Sotiropoulos doesn’t shy away from the details, providing comprehensive code examples, system admin settings, and scripts that are invaluable for practical implementation.
One of the standout aspects of this book is its coverage of both predictive and generative AI. This dual focus ensures that readers are well-equipped to handle security challenges across different AI applications. Whether you're dealing with machine learning models in a predictive context or exploring the relatively newer field of generative AI, this book has you covered.
If you’re looking for a technical, hands-on approach to securing AI systems, this book is an essential addition to your library.
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Reviewed in the United States on August 12, 2024
★★★★★ 4
Good and thorough!
Format: Paperback
I was amazed to see a thick book arriving in the package and spent quite some time reading this. The book is so hands-on. I build agentic systems at work and going through these concepts felt good. My only complaint is that the code snippets are not up to date for which I had to edit my code several times.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Amazing book
Format: Paperback
Excelent product
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Reviewed in the United States on November 4, 2025
★★★★★ 5
solid read with walk through
Format: Paperback
There is limited material on this topic and I am about 4 chapters in and I have enjoyed the walkthrough on setting up a lab as the background... will update as I continue through the book.
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Reviewed in the United States on October 18, 2024