The Yokogawa 905U-G-MD1 is a wireless gateway modem designed to operate on the 900 MHz frequency band. It supports a versatile range of power inputs, including 10 to 30 V DC and 13 to 24 V AC at 50/60 Hz, accommodating different installation needs. This unit features multi-hop repeater capabilities, which help extend communication range by relaying signals across multiple devices. With eight configurable digital onboard I/O points, it offers flexible integration options for various control and monitoring applications. Additionally, the modem includes AC-DC battery power options and an uninterruptible power supply (UPS) battery charger to ensure reliable operation during power interruptions. This product is available through BSP Automation, providing a dependable solution for wireless communication in industrial settings.