X20SI4110
The B & R Automation X20SI4110 module is a high-density digital interface within the X20 Fieldbus Input Output Modules series, designed to streamline signal acquisition in modern automated systems. The part_number supports 16 digital inputs with a 24 VDC, Sink (type 3) input configuration, delivering reliable sensor and switch integration. Housed in a compact, 24 mm width enclosure, the module mounts easily on a standard DIN rail for space-efficient installation. With a removable 20-pin terminal block connection type, field wiring and maintenance are simplified while ensuring secure signal routing. Operating within industrial temperature limits, this module balances compact design with robust I/O capacity.
Performance characteristics of the X20SI4110 emphasize rapid response and low power demand. Each channel draws only Approx. 3.4 mA input current per channel, contributing to an overall power consumption of Approx. 1.2 W. Signal propagation features a Typical 3 ms input delay (0→1) and a Typical 3 ms input delay (1→0), supporting real-time control loops and fast cycle times. The channel groups are fully electrically isolated from the bus system, providing noise immunity and protection against ground potential differences. Individual per channel LED status indicators enable immediate visual diagnostics, reducing downtime in troubleshooting scenarios. The integration of isolation barriers further enhances signal integrity in electrically noisy environments.
Reliability and seamless integration define the operational profile of this digital input module. Rated for a Min operating temperature of -25°C and a Max operating temperature of 60°C, the unit maintains stable performance across varied industrial climates. Its module type classification as a digital input component aligns with versatile factory automation architectures, from assembly lines to material handling systems. The removable terminal block design permits rapid field replacement and minimizes wiring errors during maintenance cycles. Backed by a standard one-year warranty, the X20SI4110 ensures dependable service life in demanding industrial automation applications.
