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SKU:NAIO-03

NBIO-21 ABB Analog I/O Extension Module

Faqat 7 dona qoldi
  • Manufacturer: ABB

  • Product No.: NAIO-03

  • Product Type: I/O Extension Module

  • Product Origin: Sweden

  • Payment:T/T, Western Union

  • Weight: 250g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 kunlik qaytarish siyosati · 12 oylik kafolat
  • Tez yetkazib berish
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Tavsif

Product Overview

The NBIO-21 is an analog I/O extension module for ABB ACS 600 drives. It provides high-precision signal expansion via a noise-immune optical link, eliminating ground loops and electromagnetic interference in automated systems.

Key Advantages

  • Optical Link: Fiber-optic connection for clean data transfers.
  • Easy Wiring: Pluggable Phoenix Contact terminal blocks.
  • Full Isolation: Galvanic separation protects drive circuitry.

Technical Specifications

Size & Material 45 x 75 x 105 mm | Plastic (UL/CSA)
Power Input 160 mA at 24 V d.c.
Immunity & Noise 4 kV 5/50 ns (IEC 801-4) | EN 55022 B
Wire Size 0.5 to 2.5 mm²
Analog Inputs (x2) 0(4)-20 mA, 0(2)-10 V, 0-2 V
Input Impedance 100 Ω (Current) / 200 kΩ (Voltage)
Analog Outputs (x2) 0(4)-20 mA (Max load: 700 Ω)
Resolution 12-bit Unipolar (0.024%) | 11-bit + sign Bipolar (0.048%)
Accuracy & Temp ±0.5% FS at 25°C | Max +100 ppm/°C
Isolation Test 1.5 kV a.c. for 1 minute | CM Voltage: +15 V
Hardware Filter ~2 ms response time

Quick Installation Tips

  • Mount directly onto a standard 35 mm DIN rail.
  • Use shielded twisted-pair cables for all analog signal runs.
  • Keep the fiber optic cable bend radius above 25 mm to prevent fault errors.

Technical FAQs

Q1: Does it support bipolar inputs?

A1: Yes. It handles bipolar signals at 0.048% resolution (11-bit + sign).

Q2: What is the purpose of the 1.5 kV test rating?

A2: It verifies electrical isolation, protecting the drive controller from field voltage spikes.

Q3: What happens if the fiber link breaks?

A3: The ACS 600 drive triggers an immediate I/O fault and safely stops operation.

🏷️ Tags: I/O Extension Module

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