High-Density Digital Signal Processing for MICREX-SX
The Fuji NP1W3206T serves as a high-density digital input/output module for the MICREX-SX SPH series. This module handles 16 source input points and 16 sink transistor output points within a single compact unit. It processes ON/OFF signals from field devices such as sensors, limit switches, and pushbuttons while simultaneously controlling actuators, solenoids, and indicator lamps. Consequently, this mixed I/O design reduces the total module count in control cabinets and simplifies wiring layouts. A 24 V DC rated supply powers the input circuits, while the outputs operate at 12-24 V DC. The module’s compact dimensions measure 110 mm in length, 100 mm in width, and 40 mm in height, with a weight of approximately 0.2 kg.
Performance Characteristics and Response Times
Inputs feature a 5.6 kΩ impedance with an ON threshold of 15-30 V and an OFF threshold of 0-5 V. Moreover, a configurable software filter allows delays from 1 to 100 ms for noise immunity. Output circuits deliver 0.12 A per point and 1.6 A per common, with a response time of ≤ 1 ms. Built-in fuses rated at 125 V and 2.5 A protect each output, while Zener diodes absorb surge voltages effectively. LED indicators display the operational status of each I/O point for real-time diagnostics.
Technical Specifications
| Specification | Value |
|---|---|
| Model | NP1W3206T |
| Input Points | 16 source inputs, 24 V DC |
| Output Points | 16 sink transistor outputs, 12-24 V DC |
| Max. Output Load | 0.12 A/point, 1.6 A/common |
| Output Response | ≤ 1 ms |
| Output Protection | Built-in fuse (125 V, 2.5 A) |
| Dimensions (W x H x D) | 100 mm x 40 mm x 110 mm |
| Weight | Approx. 0.2 kg |
| Insulation | Photocoupler isolation |
| Standards | CE, UL, cUL |
| Mounting | DIN rail or screw mount |
Connectivity and Installation
A 40-pin connector provides the interface for all field wiring. Shielded twisted-pair cables ensure optimal noise immunity. The module supports both DIN rail and screw mounting for flexible installation. It requires a standard 24 V DC power supply.
Details
| Weight | 0.7 kg |
|---|---|
| Dimensions | 2.5 × 20.3 × 15.2 mm |
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