FBM217 discrete input interface module

FBM217 is a discrete input interface module under Foxboro's I/A Series Distributed Control System. It is mainly used to collect digital signals from field devices and convert them into signals recognizable by the DCS system. It is favored in industrial automation fields for its high reliability and multiple isolation protection features. The detailed information is as follows:

Core Technical Specifications

Parameter	Details
Input Channels	32 independent isolated discrete input channels, which can simultaneously collect a large number of on-site digital signals and improve system integration efficiency.
Input Voltage & Current	It supports multiple voltage ranges, including 15 - 60V DC, 120V AC/125V DC and 240V AC. When the input is 30V DC, the typical working current of the module is 2.2mA.
Anti-interference Performance	It can withstand transient surges of up to 2000V common mode or 1000V normal mode without permanent damage, and the output offset is less than 1.0%, which meets the standards of ANSI/IEEE C62.41 - 1980 and IEC 61000 - 4 - 5.
Power Consumption & Supply	The maximum power consumption is 3W when powered by 24V DC. There are also versions with a power supply range of 10 - 30V DC to adapt to different power supply environments on site.
Physical Dimensions & Weight	The size is 90mm×90mm×26mm and the weight is about 100 grams. The compact structure enables it to be easily installed in space - constrained control cabinets.
Environmental Adaptability	The operating temperature range is - 20°C to 70°C. It meets the requirements of the Class G3 harsh environment and can maintain stable operation in harsh industrial on - site environments. It also has strong anti - vibration performance and can withstand corresponding vibration impacts in the frequency range of 5 - 500Hz.