• Remote I/O Communications Master (fixed allocations or user-set allocations)
• Remote I/O Communications Slave (fixed allocations or user-set allocations)
• Message communications
• Smallest Omron DeviceNet communication module in the market
• Allows control of up to 32,000 points (2,000 words) per master, and ensures a high degree of simultaneity between data.
• Can be used as both a master and a slave at the same time.
• Equipped with settings and monitor functions aimed at improving both design and startup efficiency. Achieve maximum performance by using
in combination with a Configurator.
• Files of master and slave settings can be uploaded and downloaded using memory cards, allowing effective debugging and easier setup.
Omron CJ1W-DRM21 help to Improve Maintenance
• Operation time monitor function
• Contact operations counter (See note.)
• Unit conduction time monitor function
• Total ON time monitor function (See note.)
• Network power supply voltage monitor function
• Communications error log function
• Last maintenance date
• Comparator function
• Selectable output value after error
Omron CJ1W-DRM21 help to Reduce Setup Time
• Network power supply monitor function
• Input filter function
• Power-ON inrush current protection function
• Communications speed auto-detect function
• Scaling function
• User compensation function
• Cumulative counter
• Moving average processing function
• Number of A/D conversion points (conversion cycle) setting
• Peak/bottom hold function
• Top/valley hold function
• Percentage change calculation function
Omron CJ1W-DRM21 help to Reduce Downtime
• Unit comments function
• Connected device comments function
• I/O power supply monitor function
• Sensor power supply short-circuit detection function
• External load short-circuit detection function
• Disconnected sensor detection function
Tags: omron, cj1w-drm21, devicenet, module