Product Introduction

performance

Input voltage range: 0-5V+ 6%

Input type: TMR，AI

Input resistance: 30M Ω (DC), minimum

Power off resistance: 30k Ω (DC), typical

Common mode rejection ratio:- 80dB (DC-100Hz), typical

Common mode range:- 12V to+12V peak

Pin isolation: 200k Ω, typical

performance parameter

Input points: 32, differential, DC coupling

Isolation points: None

Input update rate: 55ms

Resolution: 12 bits

Accuracy: Between 0 ° C and 60 ° C< 0.15% FSR

Normal mode suppression: -3dB at 8Hz, -17dB at 60Hz, -23dB at 120Hz

Functional Features

Triple redundancy architecture: adopting TMR architecture, including three independent input channels, each channel receives variable voltage signals and converts them into digital values, and then uses intermediate value selection algorithm to ensure data correctness, improving system reliability and fault tolerance.

High precision acquisition: With a resolution of 12 bits and an accuracy of less than 0.15% FSR, it can accurately collect analog signals and is suitable for industrial applications that require high precision.

Strong anti-interference ability: With high common mode rejection ratio and good isolation performance, it can accurately collect signals in harsh environments with electrical interference.

Automatic calibration: Each analog input module can be automatically calibrated by reading multiple reference voltages through a multiplexer to determine the required gain and bias of the analog-to-digital converter.

physical characteristics

Weight: 2.85kg

Size: 49x45.3x6.8cm

application area

Petrochemical industry: used to monitor parameters such as reactor temperature, pressure, flow rate, etc., to ensure production safety and product quality.

Power industry: Collecting analog signals such as voltage, current, and power from generators, transformers, and other equipment to achieve monitoring and control of the power system.

Steel metallurgy: Real time monitoring and control of parameters such as blast furnace temperature, furnace pressure, and rolling force to improve production efficiency and product quality.

Pharmaceutical industry: Monitor parameters such as temperature, pressure, and liquid level during drug production to ensure stable drug quality.

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