Omron H7CX-A4D-N | Omron Counter 1/16DIN

Description The H7CX-A4D-N is a compact 1/16 DIN counter from Omron with multifunction capabilities and a dual-color LCD display. Operating on 12–24 VDC, it supports relay output and versatile counting modes in industrial control systems. Technical Specifications Condition New/Never Used Surplus Brand Omron Category Controls & Indicators Part Number H7CX-A4D-N Subcategory Timer/Counter Series H7CX Series Counting Modes Up, Down, Quadrature, Command, Individual Number of Digits 4 Display Type Dual-color LCD with backlight Character Height 12 mm (Main), 6 mm (Secondary) Count Rate 30 Hz / 5 kHz Input Type Voltage / No-voltage Output Type Relay (Contact + Transistor) Supply Voltage 12–24 VDC Mounting Type Panel Mount Panel Cutout 45 × 45 mm Termination Style Screw Terminal Operating Temperature –10°C to 55°C Ingress Protection IP66 (Front Panel) Weight 3.00 lbs Information About NH7CX-A4D-N The H7CX-A4D-N belongs to Omron’s advanced series of multifunction counters, offering both preset and totalizing functions in a compact, panel-mountable form. It features a bright dual-color backlit LCD display with four large characters per row for enhanced visibility, even in dim environments. The unit supports a wide range of counting modes including up, down, quadrature, command, and individual, with selectable count rates of 30 Hz or 5 kHz for high-speed applications. Input types include both voltage and no-voltage signals, while output is handled through a reliable relay contact. Designed for durability and ease of integration, the H7CX-A4D-N uses screw terminals for secure connections and fits into standard 45 × 45 mm panel cutouts. With an IP66 rating, it’s dust-tight and water-resistant, making it ideal for demanding industrial environments. Key Features: Multifunction Counter Modes: Supports up, down, command, quadrature, and individual modes for broad application use. Dual-Color LCD Display: Provides clear 4-digit readout with backlit characters for excellent visibility in all lighting conditions. Flexible Input Types: Accepts both voltage and no-voltage signal inputs, enabling compatibility with various sensors and devices. Relay Output: Built-in contact output ensures reliable actuation of downstream devices such as alarms or relays. High-Speed Count Rates: Offers selectable 30 Hz or 5 kHz response rates for both low-speed and high-speed operations. Programmable Reset Functions: Allows reset via front panel, external input, or preset programming for operational flexibility. 12–24 VDC Power Supply: Operates across standard control voltages, making it easy to integrate into existing systems. IP66 Panel Protection: Dust-tight and water-resistant enclosure supports installation in rugged industrial environments. The H7CX-A4D-N delivers accurate counting, flexible input/output options, and robust environmental protection in a compact panel-mount format.