Schneider STBNDN2212 DeviceNet NIM Module

Schneider STBNDN2212 DeviceNet Network Interface Module

Product Introduction

The STBNDN2212 from Schneider Electric belongs to the Advantys STB series. This standard network interface module (NIM) connects distributed I/O islands to a DeviceNet fieldbus network. Engineers use it in factory automation, conveyor systems, and machine control. As a result, the module cuts wiring cost and simplifies network expansion.

Technical Specifications

The STBNDN2212 supports the DeviceNet protocol through a built-in 5-pin connector. Standard DeviceNet cables and taps fit this port directly. The module runs on a 24V DC supply voltage. Moreover, one island can host up to 32 addressable I/O modules. Therefore, the NIM manages many digital and analog points on a single node.

This standard version adds two useful features. Specifically, it supports hot-swap operation for module replacement without shutting down the island. In addition, a built-in RS232 debug port helps technicians commission and troubleshoot the network.

Key parameters at a glance:

• Protocol: DeviceNet

• Built-in port: 5-pin connector (DeviceNet) plus RS232 debug port

• Supply voltage: 24V DC

• Max I/O modules per island: 32

• Hot-swap support: Yes

• RS232 debug port: Yes

• Protection rating: IP20

Mechanical and Environmental Parameters

The module measures 128.3 x 70 x 40 mm (H x W x D) and weighs only 0.145 kg. This compact size saves valuable panel space. Meanwhile, the IP20 rating means the unit suits clean, dry control cabinets. The operating and storage temperature ranges are not available in current data. However, typical Advantys STB modules work in standard industrial environments. Please confirm thermal limits with Schneider Electric before harsh deployments.

Installation Guide

First, mount the STBNDN2212 on a standard DIN rail inside the control cabinet. Next, connect the 24V DC power supply to the module terminals. Then, plug the DeviceNet cable into the 5-pin connector. After that, set the node address and baud rate through the rotary switches. Finally, attach the I/O modules to the right side of the NIM. The island expands module by module up to 32 units. Additionally, keep the DeviceNet trunk within the allowed bus length for your chosen baud rate. Proper grounding and termination reduce communication errors. For fast commissioning, use the RS232 debug port with a PC terminal tool. Because this NIM supports hot-swap, you can replace a faulty I/O module while the island stays powered.

Lifecycle Note

Schneider Electric lists the STBNDN2212 as discontinued. The Modicon X80 range now replaces this Advantys STB product. Therefore, buyers should check stock carefully before ordering. We still supply new surplus and refurbished units for legacy systems.

Packaging List

• 1 x Schneider STBNDN2212 Network Interface Module

• 1 x Protective packaging

• 1 x Quick start leaflet

Shipping method: Fedex, UPS, DHL.

FAQ

Q1: What protocol does the STBNDN2212 use?
A: It uses DeviceNet, and the built-in 5-pin connector accepts standard DeviceNet cables.

Q2: How many I/O modules can one island support?
A: One Advantys STB island supports up to 32 addressable I/O modules.

Q3: Does this module support hot-swap?
A: Yes, this standard NIM supports hot-swap, so you can replace modules while powered.

Q4: What is the RS232 debug port for?
A: The RS232 port helps technicians commission, configure, and troubleshoot the island.

Q5: How do you ship this module?
A: We ship by Fedex, UPS, DHL with tracking and careful packing.