Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
The H7CX-A4SD-N is a compact multifunction counter/tachometer from the H7CX-A series, engineered for precise process monitoring and control in industrial automation. This 4-digit device offers high-visibility display capabilities and is configured for 1-stage setting operations. It is equipped with a transistor output for rapid switching and operates on a supply voltage of 12 to 24 VDC. Designed for reliability and ease of use, the unit features screw terminals for secure external connections, making it a versatile solution for counting applications or rotational speed monitoring in production machinery.
| Parameter | Specification |
|---|---|
| Manufacturer | Omron |
| Model | H7CX-A4SD-N |
| Product Type | Multifunction Counter/Tachometer |
| Digits | 4 |
| Setting Type | 1-stage |
| Output Type | Transistor |
| Supply Voltage | 12 to 24 VDC |
| Connection Type | Screw terminals |
| Dimensions | 4.8 cm x 6.5 cm x 4.8 cm |
| Shipping Weight | 2 kg |
Global Express Shipping
Returns & Warranty

The H7CX-A4SD-N is a compact multifunction counter/tachometer from the H7CX-A series, engineered for precise process monitoring and control in industrial automation. This 4-digit device offers high-visibility display capabilities and is configured for 1-stage setting operations. It is equipped with a transistor output for rapid switching and operates on a supply voltage of 12 to 24 VDC. Designed for reliability and ease of use, the unit features screw terminals for secure external connections, making it a versatile solution for counting applications or rotational speed monitoring in production machinery.
| Parameter | Specification |
|---|---|
| Manufacturer | Omron |
| Model | H7CX-A4SD-N |
| Product Type | Multifunction Counter/Tachometer |
| Digits | 4 |
| Setting Type | 1-stage |
| Output Type | Transistor |
| Supply Voltage | 12 to 24 VDC |
| Connection Type | Screw terminals |
| Dimensions | 4.8 cm x 6.5 cm x 4.8 cm |
| Shipping Weight | 2 kg |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
Japan
|