FUJI NP1Y64U09P1 PLC Module

This PLC module provides discrete output capability for FUJI MICREX-SX automation systems. It drives actuators, contactors, and indicator lamps directly from the controller. Therefore, it enables reliable control of industrial machinery and process equipment.

Physical and Output Specifications

The FUJI NP1Y64U09P1 measures 13.0 cm in length and 9.5 cm in width. Moreover, its module weight equals approximately 0.45 kg for rack mounting. A single 26-pin removable terminal block handles all field wiring connections. Additionally, this module contains thirty-two independent digital output channels.

Parameter	Specification
Brand	FUJI Electric
Full Model	NP1Y64U09P1
Category	PLC Module (Digital Output)
Dimensions (L x W x H)	13.0 cm x 9.5 cm x 6.0 cm (5.12″ x 3.74″ x 2.36″)
Module Weight	0.45 kg (0.99 lbs)
Primary Interface	1 x 26-pin Removable Screw Terminal Block
Backplane Interface	1 x 48-pin Male Connector (MICREX-SX Rack)
Operating Voltage	24 VDC from Backplane (19.2 to 28.8 VDC)
Power Consumption	3.0 W (Typical)
Output Channels	32 Independent Channels
Output Type	Transistor (NPN Sinking)
Output Voltage Range	12 to 24 VDC
Output Current per Channel	0.5 A (Continuous), 0.8 A (Peak)
Total Output Current	8.0 A Maximum (All Channels Combined)
Output On-State Drop	< 1.2 VDC at 0.5 A
Output Off-State Leakage	< 0.1 mA at 24 VDC
Output Protection	Short Circuit + Overtemperature
Output Response Time	0.5 ms Maximum
Switching Frequency (Resistive)	200 Hz Maximum
Common Configuration	32 Outputs Share Four Commons (8 per Group)
On-Board Components	32 Output Transistors + 32 Optocouplers + 32 Flyback Diodes + 1 Microcontroller + 4 Current Sense ICs + 8 Protection Diodes + 1 Voltage Regulator + 1 Fuse + 1 LED Driver IC
Energy Storage	3 x 220 µF Electrolytic Capacitors (35V) + 3 x 47 µF Tantalum (25V)
Isolation Rating	1500 Vrms (Field to Logic)
Operating Temperature	0°C to +55°C (32°F to 131°F)
Storage Temperature	-25°C to +85°C (-13°F to 185°F)
Mounting Type	MICREX-SX PLC Rack
Status Indicators	32 Green LEDs (One per Channel) + 1 Green LED (Power) + 1 Red LED (Fault) + 1 Green LED (24V OK)

Output Channel Features and Protection Systems

The FUJI NP1Y64U09P1 uses 32 NPN sinking transistors for discrete output control. Specifically, each output delivers 0.5 amp continuously at 24 VDC. In addition, internal flyback diodes protect the transistors when driving inductive loads. Moreover, short circuit protection shuts down any faulty channel automatically. Furthermore, current sensing ICs monitor total load across all output groups. Thus, this module survives wiring mistakes without permanent damage.

High-Density Output Configuration

Thirty-two output channels fit into a single MICREX-SX rack slot with this module. For instance, you can control up to thirty-two solenoid valves or indicator lamps with one module. In addition, the four common groups allow separate power supplies for different output banks. Moreover, the removable terminal block accepts 18-22 AWG stranded or solid wires. Therefore, this module saves valuable rack space in large control systems.

Energy Storage and Operational Stability

This PLC module stores energy using six onboard capacitors for power filtering. Specifically, three electrolytic capacitors smooth the 24 VDC supply for stable transistor operation. In addition, three tantalum capacitors provide high-frequency noise suppression for logic circuits. Furthermore, these capacitors maintain output status during brief power interruptions. Consequently, the FUJI NP1Y64U09P1 continues operating through minor supply dips reliably.

Installation and Diagnostic Indicators

Thirty-five LED indicators provide operational status at a glance on this module. First, thirty-two green LEDs illuminate when each corresponding output channel turns on. Second, a green Power LED indicates the presence of backplane operating voltage. Third, a green 24V OK LED shows external load supply voltage is present. Finally, a red Fault LED signals overtemperature or overcurrent conditions. Thus, you can diagnose system status instantly without external tools.