PRODUCT DESCRIPTION
MITSUBISHI QX639 - DC Input Module
This module is a digital input component for the MITSUBISHI MELSEC iQ-R Series Programmable Logic Controller (PLC) platform. It provides 64 discrete 24VDC input points for monitoring industrial sensors, switches, and control signals. Engineered for high-speed data acquisition and reliable signal processing, it is suitable for applications in discrete manufacturing, process automation, and machine control systems requiring robust digital input capabilities.
Technical Specifications:
- SERIES/FAMILY: MELSEC iQ-R Series
- COMPONENT TYPE: Digital DC Input Module
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 24VDC (+20% / -15%)
- INPUT CURRENT: Approximately 4mA per point (at 24VDC)
- NUMBER OF INPUT POINTS: 64 points
- INPUT RESPONSE TIME: Selectable (e.g., 0.1ms, 0.2ms, 0.5ms, 1ms, 2ms, 5ms, 10ms, 20ms)
- ISOLATION: Photo-coupler isolation between input terminals and PLC internal circuit
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Rack-mounted module
- EXTERNAL CONNECTION: 40-pin connector (e.g., for A6TB40 terminal block)
- INTERFACE/CONTROL:
- INTERFACE TYPE: Digital Input
- FEEDBACK: Input status indication via LED
- INTERNAL COMMUNICATION: Backplane bus to iQ-R CPU module
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- STORAGE TEMPERATURE: -20 to 75 degrees Celsius
- RELATIVE HUMIDITY: 5 to 95% RH (non-condensing)
- MOUNTING STYLE: Base unit slot mounting
- COMPATIBILITY/APPLICATION:
- COMPATIBLE PLC SERIES: MITSUBISHI MELSEC iQ-R Series
- TYPICAL APPLICATIONS: Sensor monitoring, switch status detection, push-button input, general discrete signal acquisition in industrial automation systems.