PLCs, Power Supplies & Others

Technical Specifications and Hardware Overview

The Fuji NR1LY-08R07DT functions as a mixed digital input and output module for the MICREX-F series control system. This module measures 128 mm in height, 38 mm in width, and 100 mm in depth for standard DIN rail mounting. It weighs approximately 0.44 kilograms, which facilitates easy handling during installation. The unit draws 0.12 A from a 5 V DC backplane supply for logic operation. It also requires an external 24 V DC supply for field input and output circuits. The module provides 4 digital input channels and 4 digital output channels.

Each input channel operates at 24 V DC with a typical current draw of 5 mA. The outputs deliver 0.7 A per channel with NPN transistor switching technology. The unit includes input filtering for noise suppression on all four channels. It offers output short-circuit protection for reliable fault handling. The module features optical isolation between field signals and internal logic. It contains no onboard memory for energy storage applications. The operating temperature range spans -10°C to 55°C for industrial environments. Storage temperatures extend from -20°C to 70°C without causing damage. Humidity tolerance covers 10% to 90% non-condensing conditions.

Integrated I/O and System Integration

This module combines both input and output capabilities in a single compact unit. It acquires signals from sensors and drives actuators simultaneously. The Fuji NR1LY-08R07DT processes 24 V DC inputs with filtered signal detection. It controls loads through 4 transistor outputs with short-circuit protection. The unit uses optocouplers to isolate field wiring from logic circuits. It features LEDs showing the status of each input and output channel. The module supports both sink and source input wiring configurations. It connects directly to sensors and small actuators without additional interface devices.

Installation and Application Details

The NR1LY-08R07DT mounts on a standard DIN rail within the MICREX-F system. It occupies one slot for straightforward panel integration. The module connects to field devices through a front-terminal block. It remains compatible with all MICREX-F CPUs and power supplies. The unit requires no configuration switches or address settings. It delivers dependable performance without routine recalibration or maintenance.

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