PRODUCT DESCRIPTION
MITSUBISHI Q612B - DC Input Module
The MITSUBISHI Q612B is a 16-point DC input module designed for integration into the MELSEC-Q Series modular programmable logic controller (PLC) system. This module facilitates the acquisition of digital signals from field devices operating at 24VDC, providing essential input capabilities for industrial automation, process control, and machine monitoring applications. It utilizes photo-coupler isolation to ensure electrical separation between the input terminals and the internal PLC circuitry, enhancing system reliability and noise immunity.
Technical Specifications:
- SERIES/FAMILY: MITSUBISHI MELSEC-Q Series
- COMPONENT TYPE: Digital DC Input Module
- ELECTRICAL SPECS:
- INPUT POINTS: 16 points
- INPUT VOLTAGE: 24VDC (+10% / -15%)
- INPUT CURRENT: Approximately 4mA per point at 24VDC
- ISOLATION: Photo-coupler isolation between input terminals and PLC internal circuit
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, rack-mounted on Q-Series base unit
- TERMINAL TYPE: Screw terminals
- NUMBER OF TERMINALS: 18-point terminal block (for 16 inputs + common)
- INTERFACE/CONTROL:
- PLC BACKPLANE INTERFACE: Q-Series dedicated backplane bus
- FIELD DEVICE INTERFACE: Direct wiring to 24VDC digital sensors and switches
- RESPONSE TIME: Approximately 0.1 to 1.5ms (ON/OFF)
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- STORAGE TEMPERATURE: -20 to 75 degrees Celsius
- OPERATING HUMIDITY: 5 to 95% RH (non-condensing)
- MOUNTING METHOD: Mounts on a MITSUBISHI Q-Series base unit
- COOLING: Natural air convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE PLC SERIES: MITSUBISHI MELSEC-Q Series CPUs
- TARGET APPLICATIONS: General industrial automation, discrete manufacturing, process control, machine control, data acquisition from field sensors and pushbuttons.