NS18 Signal Isolator Splitter (One-in Three-out/One-in Four-out)
Input 0/4~20mA, 0/1~5V, 0/2~10V; one-in three-out (NS18-E)/one-in four-out (NS18-F), each output independent.
- Original Factory Genuine, Tenfold Compensation for Counterfeits
- Full Machine Warranty, Lifetime Maintenance
- In Stock, Shipped on the Same Day
Signal isolator splitter, isolates and transmits the input current or voltage signal into multiple current or voltage outputs, enabling simultaneous acquisition by multiple devices. Requires independent power supply, three-port isolation between input, output and power supply, with online fault self-diagnostics; signal type and fault output mode can be configured via PC or handheld programmer.
| Parameter Name | Technical Specifications |
|---|---|
| Power supply and power consumption | |
| Power Supply | 18V DC~32V DC, power reverse protection |
| Power consumption | ≤2.5W (three channels fully loaded); ≤3W (four channels fully loaded) |
| Input/Output | |
| Input Signal | 0/4–20mA, 0/1–5V, 0/2–10V |
| Output Signal | Current: 0/4–20mA; Voltage: 0/1–5V, 0/2–10V (3–4 channels) |
| Distribution voltage | Open-circuit voltage ≤26V, output voltage ≥23V at 20mA |
| Permissible load | Current RL≤550Ω; Voltage RL≥1MΩ/≥2MΩ |
| Accuracy and response | |
| Conversion accuracy | 0.1%F.S. (25°C±2°C) |
| Temperature drift | 40ppm/°C |
| Response time | ≤500ms |
| Isolation and Environment | |
| Electromagnetic compatibility | IEC 61326-3-1 |
| Dielectric strength | ≥1500V AC (between input/output/power supply) |
| Insulation resistance | ≥100MΩ (between input/output/power supply) |
| Operating Temperature | -20°C~+60°C |
| Storage Temperature | -40°C~+80°C |
- One input isolated and split into 3–4 independent outputs
- Output type of each channel selectable by code
- DIN-rail mounting, three-way isolation of input, output and power supply, dielectric strength ≥1500V AC, EMC IEC 61326-3-1.
One-in multiple-out signal splitting
One 4-20mA signal simultaneously acquired by DCS, paperless recorder and alarm; each channel isolated and independent
Need selection advice or bulk quotation?
Send us the working condition parameters (signal type, medium, range, pressure, temperature, connection method), and our engineers will provide a selection scheme and quotation within 1 working day.
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