The Phoenix Contact 2751807 is a high-performance INTERBUS protocol microcontroller, model IPMS-3, designed as a CMOS gate array. This versatile protocol chip is compatible with a wide range of processors, making it an ideal choice for complex industrial automation systems requiring reliable communication interfaces. With dimensions of 19.4 mm in width and 25.4 mm in both depth and length, and operating at a supply voltage of 5 V DC ±10%, the IPMS-3 ensures efficient and robust data transmission in various industrial applications.