Dial-Up Modems
RayTel Telenetics MIU Series Industrial Grade Dial & Leased Line Modems

To service the growing need for efficient, reliable data communications in the harsh environments of utility substations and industrial facilities, Raymar-Telenetics has developed a family of data communications products that can operate from various AC/DC power supplies and survive high surge levels and extreme temperatures.  All without compromising the performance expected from state-of-the-art communications devices.

DESIGNED FOR INDUSTRIAL NETWOKING

The MIU9.6FPD (Digital 9.6kps) is a "Fast Poll modem" designed for industrial applications where rapid data transmission and quick response times are crucial, particularly in multipoint networks where multiple devices need to be polled frequently, like in SCADA systems, traffic control networks, or industrial automation, allowing for fast data retrieval from remote devices compared to standard modems; it delivers high speeds and low latency over leased lines or private dedicated circuits.

OPERATION & INTERFACE

The MIU is a highly sophisticated full duplex data modem that is designed to interface with RS-232, RS485 (external device), 5v logic (TTL) or simple send and receive signals. They operate at full or half duplex on dial-up or 2 wire and 4-wire leased line systems.

All these devices are powered from a unique power supply that enables them to operate on any AC or DC voltage ranging from 48V to 240V. A low voltage version (-9 to -36VDC) is also available. The CIU’s are designed to work in temperatures from -40°C to +85°C, and are surge protected on both the power and analog lines.

All of this is bundled in a 5” x 4-1/4” x 1-1/4” Aluminum enclosure, suitable for desktop or wall-mounting.