Omron H7CX-R11W-N H7CX Series Multifunction Tachometer

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Manufacturer: Omron
Product No.: H7CX-R11W-N
Country of origin:Япония
Product Type: Multifunction Counter/Tachometer
Payment: T/T, Western Union
Weight: 2000g
Dimensions: 4.8 cm x 4.8 cm x 8.41 cm
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for seamless integration into standard DIN 48 x 48 mm panel cutouts, the Omron H7CX-R11W-N operates as a highly reliable industrial digital tachometer. Powering directly off a 100 to 240 VAC supply, this 6-digit unit features a multi-stage monitoring architecture factory-configured with 2-stage limits. This allows operators to easily manage independent high/low threshold limits on rotational, linear, or cycle speed systems.

Key Features

Multi-Stage Thresholds: Built with a 2-stage (W-type) configuration to handle multiple control actions or alerts.
Versatile Outputs: Supports standard contact output or combined contact/transistor outputs to link with PLCs or safety interlocks.
11-Pin Plug-in: Connects via an industry-standard 11-pin base layout, allowing hot-swapping and simplifying cabinet wire routing.
High-Visibility Display: Clear digital layout with configurable green/red visual color switching to denote fault/warning conditions.

Applications

Conveyor speed monitoring and linear product-per-minute calculations.
Rotational shaft speed (RPM) tracking on heavy motors, pumps, and fans.
Flow and cycle rate calculations in batching operations.

Technical Specifications

Manufacturer	Omron
Model Number	H7CX-R11W-N
Product Type	Multifunction Tachometer
External Connection	11-Pin Socket
Display Digits	6 Digits
Setting Type	2-Stage Setting (W)
Output Options	Contact / Contact + Transistor
Supply Voltage	100 to 240 VAC (50/60 Hz)
Dimensions	4.8 cm x 4.8 cm x 8.41 cm
Shipping Weight	2.0 kg (Including packaged accessories)

Empirical Engineering Insights

Alternative Models & Compatibility

When replacing legacy, non-N revision tachometers, the outer housing dimensions match standard 48x48 cutouts, but the back panel clearance must be verified. The upgraded "-N" series features optimized tactile configuration keycaps and updated internal display firmware for faster response times. Pin layout configurations remain retrocompatible on existing 11-pin bases.

Application Pitfalls & Engineering Notes

A frequent installation pitfall involves neglecting the input frequency limits. Setting a high-speed proximity sensor or rotary encoder on the default 30 Hz contact-bounce filter will result in delayed counts or missing input pulses. Toggle the software filter parameter up to the 10 kHz limit for high-speed switching tasks.

Commissioning & Wiring Tips

To prevent electromagnetic interference (EMI) from distorting high-speed input pulse signals, run shielded twisted-pair (STP) cabling for the tachometer's sensor lines. Ensure the shield is terminated strictly at the panel ground side and never run signal wires parallel with heavy high-voltage motor output lines.

Installation Guidelines

CRITICAL WARNING: Ensure the main power supply line (100 to 240 VAC) is fully isolated and verified dead before attempting to insert or remove the controller from the 11-pin base. Unplanned hot-plugging can cause localized contact arcing and permanent damage to internal switching circuits.

Securely mount the 11-pin front-connecting or back-connecting socket onto the DIN rail inside the enclosure.

Wire the power feed, sensor pulse inputs, and control outputs following the schematic diagram on the side of the housing.

Align the guide notch on the device plug with the socket keyway, pushing in firmly until it sits completely flush.

Energize the circuit, configure the required sensor type, and calibrate the scale parameters via the front panel buttons.

Key Features:

#H7CX Series #Multifunction Counter/Tachometers

Which socket models are compatible with this 11-pin tachometer?

This model is compatible with standard Omron 11-pin bases, including the P2CF-11 front-connecting socket for DIN-rail tracking or the P3GA-11 back-connecting socket for panel flush-mount configurations.

Can this specific unit be used as a totalizing counter?

No, the R-type classification designates this model as a dedicated tachometer/frequency controller. Standard count or totalizing functions are reserved for non-R models within the series.

How do you select the input sensor speed setting?

The sensor speed filter is accessible through the parameter selection menu. You can switch between a low-frequency 30 Hz filter (for mechanical switches) and high-frequency 10 kHz processing (for high-speed solid-state proximity sensors).

Глобална експресна доставка

Стандартна доставка: 4-6 работни дни чрез DHL, FedEx и UPS.
Експресна изпращане: Изпращане в същия ден за налични поръчки, направени преди 14:00 ч. (GMT+8).
Глобално покритие: Обслужваме над 150 държави, включително бърза доставка до Саудитска Арабия и ОАЕ.

Връщания и гаранция

30-дневна гаранция: Връщания се приемат за налични продукти в оригинална, фабрично запечатана опаковка.
12-месечна гаранция: Всеки индустриален компонент е подкрепен с нашата професионална техническа гаранция.

Поръчките се обработват и доставят от понеделник до петък (с изключение на официалните празници).

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Omron H7CX-R11W-N H7CX Series Multifunction Tachometer