MTL 8103-AI-TX-02 Analog Input Module

Overview

The MTL 8103-AI-TX-02 is an 8-channel analog input module for the MTL8000 PAC system. It acquires accurate 4–20 mA signals from sensors and transmitters. The module supports both 2-wire and 4-wire inputs, ensuring flexibility in field applications. Its non-incendive field circuit design allows safe use in hazardous environments. Therefore, it fits industries such as oil & gas, chemical, and power generation.

Technical Specifications

• Manufacturer: MTL Instruments (Eaton)

• Model Number: 8103-AI-TX-02

• Product Type: Analog Input Module

• Number of Channels: 8 single-ended channels

• Input Signal Range: 4–20 mA (supports 2-wire and 4-wire transmitters)

• Resolution: 16-bit

• Accuracy: ±0.1% of span

• Repeatability: 0.05% of span

• Response Time: ≤ 27 ms

• Fault Detection: Open and short circuit detection

• Output Voltage (@20 mA): ≥ 0.5 V

• Output Current: ≤ 32 mA

• Operating Voltage: 24 VDC ±10%

• Railbus Current: 100–150 mA

• Field Power Consumption: 2-wire Tx: 300 mA max; 4-wire Tx: 60 mA max

• Isolation: 100 V AC channel-to-Railbus; no isolation between channels

• Operating Temperature: –20°C to +60°C

• Humidity Range: 5% to 95% non-condensing