ABB|NETA-21 3AUA0000096881| Remote Monitoring Tool

ABB NETA-21 Remote Monitoring Tool (3AUA0000096881)

Description
ABB NETA-21 is a remote monitoring unit for real-time access and control of ABB drives, converters, and inverters via Ethernet or fiber-optic links.

Features
Enables remote monitoring of ABB ACS-AP-x and RDCU-equipped drives.
Dual 10/100BASE-TX Ethernet ports with Auto-MDIX.
Supports fiber-optic DDCS communication using NEXA-21.
Includes SD/SDHC card slot (up to 32 GB) for data logging.
USB 2.0 host port for external device integration.

Technical Specifications
• Power Supply:

• Input Voltage: 10–30 V DC
• Max Current: 2 A (500 mA @ 10 V, 200 mA typical @ 24 V)

• Ethernet Ports (ETH1/ETH2):

• 10/100BASE-TX, shielded RJ45
• Max cable length: 100 m

• Panel Bus (PNL1/PNL2):

• EIA-485 protocol, RJ45 connector
• Max segment length: 100 m

• Serial Interfaces:

• EIA-232 (X2): 9-pin D-sub (male), galvanically isolated
• EIA-485 (X3): 4-pin screw terminal, Modbus support, up to 1200 m

• Fiber-Optic DDCS:

• Data Rate: 1 Mbit/s (default, configurable)
• Topology: Ring or star via NEXA-21 extension

• Storage & Expansion:

• SD/SDHC slot: FAT-formatted, 8.3 filename support, up to 32 GB
• USB 2.0 Host Port: Type A connector

• Indicators:

• LEDs for Power (PWR), Status (STAT), and RX/TX communication

• Mounting & Environment:

• DIN rail mount with grounded clip (≥6 mm² conductor)

• Compatibility: