ОПИСАНИЕ ПРОДУКТА
MITSUBISHI QA1S68B - Analog Input Module
The MITSUBISHI QA1S68B is a high-speed, high-resolution analog input module engineered for the MELSEC-Q Series programmable logic controller platform. This module facilitates the precise acquisition of industrial analog signals, converting them into digital data for real-time process control and monitoring. It is designed for applications requiring accurate measurement of voltage and current inputs in systems such as process control, data acquisition, and industrial automation.
Technical Specifications:
- SERIES/FAMILY: MELSEC-Q Series
- COMPONENT TYPE: Analog Input Module
- ELECTRICAL SPECS:
- INPUT CHANNELS: 8 differential channels
- INPUT SIGNAL TYPE: Voltage (DC) / Current (DC) selectable per channel
- VOLTAGE INPUT RANGE: -10V to +10V DC
- CURRENT INPUT RANGE: 0-20mA DC, 4-20mA DC
- RESOLUTION: 16-bit (digital output -16000 to +16000 for voltage, 0 to 16000 for current)
- CONVERSION SPEED: 250 microseconds per channel (2ms total for 8 channels)
- ACCURACY (25C): +/-0.1% of full scale (voltage/current)
- ACCURACY (0-55C): +/-0.2% of full scale (voltage/current)
- INTERNAL CURRENT CONSUMPTION: 0.9A @ 5V DC (from PLC backplane)
- MECHANICAL/PHYSICAL:
- EXTERNAL CONNECTION: 40-pin connector
- FORM FACTOR: Standard Q-series module
- INTERFACE/CONTROL:
- FEEDBACK: Digital representation of analog input values
- ISOLATION: Photocoupler isolation between input terminals and PLC internal circuit/power supply
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (typical for control cabinet installation)
- OPERATING TEMPERATURE: 0 to 55 degrees C
- MOUNTING STYLE: Backplane slot mounting within MELSEC-Q Series rack
- COMPATIBILITY/APPLICATION:
- COMPATIBLE PLC SERIES: MITSUBISHI MELSEC-Q Series
- TARGET APPLICATIONS: Process control, data acquisition, sensor interfacing, industrial monitoring, closed-loop control systems