Schneider STBNDP2212 Standard Network Interface Module

FAQ

Q1: What is the STBNDP2212?
A: It is a standard PROFIBUS DP network interface module for the Schneider Electric Modicon STB distributed I/O platform.

Q2: Which communication protocol does it support?
A: It supports PROFIBUS DP, based on the industrial fieldbus DP V0 structure.

Q3: What is the maximum PROFIBUS transmission speed?
A: The module supports transmission rates from 9.6 kbit/s up to 12 Mbit/s.

Q4: How many PROFIBUS slave devices can it support?
A: The network interface can support up to 125 PROFIBUS slave devices.

Q5: What supply voltage does the STBNDP2212 require?
A: It uses a 24 VDC SELV supply, with an allowable range of 19.2–30 VDC.

Q6: What communication connector is used?
A: The PROFIBUS connection uses a 9-pin female SUB-D connector with an RS-485 bus interface.

Q7: What are the dimensions and weight?
A: The module measures approximately 128.3 × 40 × 70 mm and weighs approximately 0.14 kg.

Q8: Is the STBNDP2212 still available?
A: Schneider Electric lists it for discontinuation on December 1, 2027, with end of standard service on December 31, 2035. Schneider recommends the Modicon Edge I/O NTS NTSNEC1200K as the replacement.

Schneider STBNDP2212

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