PLCs, Power Supplies & Others

Product Overview

The Fuji NP1Y16U09P6 drives digital output signals to field actuators and indicating devices. This module provides 16 discrete output channels with 12–24 VDC operating voltage range. It controls relays, solenoids, and indicator lamps in industrial processes. The unit integrates seamlessly into Fuji Electric NP1 series programmable controller systems.

Technical Specifications

Physical Dimensions and Mounting

This digital output module measures 250 mm in width, 30 mm in height, and 140 mm in depth. The unit weighs approximately 0.40 kg. It plugs directly into a standard NP1 series rack backplane. The front panel includes 16 LED indicators for per-channel output status. These LEDs show active channels and fault conditions clearly.

Electrical Interface and Field Wiring

A front-access terminal block provides the primary interface for all field wiring connections. Each output channel uses a sourcing configuration for 12–24 VDC loads. The module includes built-in short-circuit protection on every channel. It also provides overcurrent protection that limits fault currents effectively. Field devices like solenoid valves, motor starters, and indicator lamps connect to these terminals. The module includes internal flyback diodes for inductive load suppression.

Performance and Output Characteristics

The NP1Y16U09P6 delivers 0.5 A per channel with an 8 A total current capacity. It switches outputs with a typical response time of 1 millisecond. The module includes output state feedback for verifying commanded states. This feedback confirms that outputs match the control system’s requests. Furthermore, the module performs automatic diagnostics for overload conditions. It reports any output faults to the main controller immediately.

Installation and System Integration

You can install this module into any available slot in the NP1 series rack. Insert the module carefully into the backplane until it locks securely. Always verify that the load current stays within the per-channel rating. For high-current loads, use external interposing relays for switching. Connect the field wiring according to the termination diagram. Test each output channel before connecting critical field devices.

Environmental Compliance

This module carries CE marking for industrial use. It also complies with RoHS environmental directives. The conformal coating protects the PCB against moisture and dust ingress.

Details