E69R-I2

Product Parameters

Model: E69R-I2

Type: Analog Input Module

Input Signal: 4–20 mA DC

Number of Channels: 8 isolated input channels

Input Impedance: 150 Ω

Accuracy: ±0.1% of full span

Resolution: 16 bit

Isolation Voltage: 250 VAC between channels and system ground

Working Power: 24 VDC ±10%

Power Consumption: ≤3.5 W

Operating Temperature: 0 °C to +60 °C

Storage Temperature: −40 °C to +85 °C

Protection Grade: IP30

Installation: Standard cabinet rail mounting

Application and Operation Introduction

E69R-I2 is a high precision analog input module designed for industrial process control systems. It is used to collect 4–20 mA DC standard signals from field transmitters and convert analog signals into digital data for system processing and monitoring.

The module provides full channel isolation to effectively suppress electromagnetic interference and ensure signal stability in complex industrial environments. It supports hot swap function, allowing online replacement without system shutdown.

It features compact structure, high measurement accuracy and excellent long-term stability, suitable for installation in standard control cabinets. Widely applied in chemical, power, petroleum, natural gas and water treatment industries.