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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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For Your Every Summer RSVP, with Code: SUMMER15
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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 552 reviews
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Product Reviews
★★★★★ 5
Attractive and really, a perfect size.
Color: Rustic Brown-2pack
They are a little larger than I thought, however, they will be perfect for what I need them for.
There not up yet, but I know that you will really love these! I do, and hopefully will have them up soon!
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Easy and beautiful
Color: Rustic Brown-2pack
Beautiful, easy to hang.
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Reviewed in the United States on May 2, 2026
★★★★★ 4
They serve the purpose
Color: White-4pack
These corner shelves are just what I wanted to hold our modem and router on one and a small lamp on the upper. The little ledge makes me feel confident that the devices won't easily be knocked off accidentally. My husband, a retired contractor, installed them so they are level.
They are made of pressed board with a laminate veneer of some sort. The laminate arrived damaged on one of the shelves, but I wanted to use two of them right away so a dab of paint will cover the damage if it's placed in an inconspicuous spot.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Shelves
Color: Rustic Brown-2pack
Very sturdy
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Looking good
Color: Rustic Brown-2pack
Love the them. They look so good in the corner with pics on it n vase with bird of paradise in it. Going to buy more.
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Reviewed in the United States on May 4, 2026