Digitaler Eingangsmodul, 16 Eingänge, 24 V DC, positive Logik, Sicherheitsmodul BMXSDI1602

Digital Input Module for Industrial Automation Systems

This digital input module, BMXSDI1602, is a key component of Modicon X80 industrial automation systems. It provides 16 independent inputs for monitoring binary signals, making it an ideal solution in a wide range of applications – from simple production lines to advanced safety systems. The module is particularly valued for its reliability and approvals for operation in potentially explosive areas.

Construction and Application

The BMXSDI1602 is designed to work with M580 and M340 platforms, offering flexibility and scalability in control system construction. Equipped with 16 positive logic inputs (24 V DC), it is perfect for applications requiring monitoring of the status of sensors, switches, safety buttons and other binary devices. The module is dedicated to safety systems, meeting stringent standards and ensuring a high level of signal integrity. Its compact dimensions (33 x 100 x 150 mm) allow for easy integration with existing infrastructure.

Features and Benefits

• Safety First: ATEX certifications for gases (cat. 1G) and dusts (cat. 1D) as well as compliance with IECEx standards enable the use of the module in potentially explosive industrial environments.
• High Reliability: Mean Time Between Failures (MTBF) of 265,000 hours guarantees stable system operation for a long time.
• Versatility: Compatibility with 2- and 3-wire sensors (IEC 60947-5-2) increases system configuration flexibility.
• Status Indication: Built-in LEDs indicate the module status (RUN, ERR) and individual channels (diagnostics, signal status).
• Circuit Protection: Protection against reverse polarity and external overloads (0.5 A fuse) protects the module and connected devices from damage.
• Compliance with Standards: Meets the requirements of IEC 61000-6-5 and IEC 61850-3E standards and has CE, UL, ABS, BV, DNV, GL, LR, RINA, RMRS and CCS certificates – this confirms its quality and safety of use.
• Design adapted to harsh conditions: Resistant to vibrations, electromagnetic interference and the effects of atmospheric factors – ideal for use in demanding industrial environments (including marine).

Technical Parameters

The BMXSDI1602 is characterized by a DC supply voltage in the range of 19…30 V and an input current per channel of 3.2 mA. The signal change delay is from 4 to 7 ms. The input impedance is 7500 Ohm. The module does not have digital outputs or redundancy functions. Power consumption is approximately 3.57 W at a supply voltage of 24 V DC. It is important to use BMXFTB2000 terminal blocks during installation of the module due to its height exceeding the standard mounting rail height.