Technical Specifications Overview
The table below details the core technical parameters of this digital output module.
| Parameter | Specification |
|---|---|
| Model Number | NP1Y16R-08 |
| Product Type | Digital Output Module |
| Compatible Series | Fuji MICREX-SX Series |
| Number of Outputs | 16 points (isolated) |
| Output Type | Relay (Form A, 1a contact) |
| Contact Rating (Resistive) | 2 A at 250 VAC / 30 VDC |
| Contact Rating (Inductive) | 0.5 A at 250 VAC / 0.5 A at 30 VDC (cosφ = 0.4) |
| Minimum Switching Load | 5 VDC, 1 mA |
| Mechanical Life | 20,000,000 operations (min.) |
| Electrical Life | 100,000 operations (min. at rated load) |
| Response Time (ON/OFF) | 10 ms (typical) |
| Internal Power Draw | 5 VDC, 200 mA |
| External Power Supply | 24 VDC (for coil drive) |
| Dimensions (W x H x D) | 45 mm x 110 mm x 75 mm |
| Weight | 0.25 kg |
| Terminal Type | 18-point removable screw terminal block |
| Indicators | 16 green LEDs (one per output channel) |
Relay Output Performance and Application
The NP1Y16R-08 digital output module provides 16 isolated relay outputs for direct load switching. Each output channel features a Form A (normally open) contact, which supports both AC and DC load voltages. This module handles resistive loads up to 2 A per point, making it suitable for driving contactors, solenoids, indicator lamps, and small motors.
The relay contacts offer excellent isolation between the control logic and field circuits. Therefore, this digital output module protects the main CPU from potential electrical surges or short circuits. The 10 ms typical response time ensures adequate performance for most general-purpose sequencing and on/off control applications.
Installation and Physical Characteristics
This digital output module occupies a single slot in the MICREX-SX base rack. Its 45 mm width conserves valuable panel space in crowded cabinets. The module weighs 0.25 kg and features a 75 mm depth, which allows easy integration into standard enclosures. The front panel provides an 18-point removable screw terminal block for all field wiring connections.
Sixteen green LEDs on the front face indicate the ON/OFF status of each output channel individually. Consequently, maintenance personnel can quickly verify the module’s operation without needing a programming tool or multimeter.
Power Requirements and Environmental Tolerance
The NP1Y16R-08 draws 200 mA from the 5 VDC backplane and requires an external 24 VDC supply to energize the relay coils. The module operates reliably across a temperature range of 0°C to 55°C. It also withstands humidity between 10% and 90% (non-condensing) and resists vibration up to 5G at 10-150 Hz.
Details
| Weight | 0.25 kg |
|---|---|
| Dimensions | 45 × 110 × 75 mm |
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