FUJI NP1Y08U0902 Transistor Source Output Module

Module Overview

This transistor source output module provides eight PNP-type switching channels. You can install FUJI NP1Y08U0902 directly into any FUJI SPH series PLC rack. The unit sources current to loads from the positive supply rail. It suits applications requiring high-side switching for solenoids and indicators.

Technical Specifications

Parameter	Value
Dimensions (W x H x D)	70 mm x 100 mm x 75 mm
Weight	0.26 kg
Number of outputs	8 points
Output type	Transistor (PNP source type)
Output current rating	0.5 A per point
Total output current	3 A maximum per module
Output voltage range	12 to 24V DC
Output response time	0.5 ms typical
Short-circuit protection	Yes (self-resetting)
Leakage current	< 0.1 mA when off
Interface to controller	SPH backplane connector
Field wiring interface	Removable screw terminal block
Total onboard components	124 discrete parts
Energy storage type	Ceramic and electrolytic capacitors
Energy storage rating	150 µF at 35V DC
Operating temperature	0°C to +55°C

Board Layout and Components

The PCB arranges eight output channels in a single row along the front edge. Each output includes a PNP power transistor and a flyback suppression diode. Moreover, 124 discrete components provide per-channel current limiting and isolation. Electrolytic capacitors stabilize the internal 24V power rail. Consequently, outputs switch cleanly even with inductive loads.

Installation Process

You can mount FUJI NP1Y08U0902 into any standard SPH series rack slot. The backplane connector supplies power and receives output data from the CPU. Furthermore, a removable terminal block accepts field wiring for all eight points. LED indicators on the front panel show each output’s on/off condition clearly.

Performance Advantages

This module switches outputs in just 0.5 milliseconds typically. The PNP source configuration connects loads directly between output and ground. Therefore, you do not need additional interface relays for many field devices. The self-resetting short-circuit protection also prevents damage from accidental wiring faults.

Safety and Compliance

FUJI NP1Y08U0902 meets CE and RoHS industrial standards. The board discharges stored energy below 3V within four seconds. Hence, technicians face minimal electrical risk during installation or replacement.