Omron H7CX-A-N Multifunction Preset Counter Module

Omron H7CX-A-N Multifunction Preset Counter Module is a compact, panel-mount device for industrial automation that combines counting, timing, and batch control in a single unit. It is commonly installed in packaging machines, conveyor systems, filling lines, and assembly equipment to track production counts and manage timing sequences. The module supports a broad input range (contact or voltage input) and provides a relay output, with an LCD readout that shows up to 6 digits. Key specifications include supply voltage 100–240 VAC, count range up to 6 digits, and functions spanning counter, timer, and batch control. It offers high-speed input response for counting accuracy, and reset can be performed manually or via an external reset input. Mounting is DIN-size panel mount, and operating temperature ranges from -10°C to 55°C, suitable for typical factory floors. Widely used by maintenance teams, OEMs, and system integrators for process monitoring, replacement, retrofit, and production efficiency improvements. Common replacements include Omron H7CX-A4-N, H7CX-A114-N, and H7EC-NV.