Honeywell 621-0307 | Counter Module for PLC Automation

Manufacturer: HONEYWELL
Part Number: 621-0307
Condition：New with Original Package
Product Type: Counter Module for PLC Automation
Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months

Honeywell 621-0307 High-Speed Counter Module Overview

The Honeywell 621-0307 is a high-performance industrial counter module engineered for rapid event counting in real-time control applications. It precisely measures pulses, frequency, or encoder feedback, making it ideal for flow metering, machine cycle monitoring, and position tracking.

Its rugged construction ensures reliable operation in harsh industrial environments, while its compact design simplifies installation within IPC 620/621 programmable controller racks.

Technical Specifications

Feature	Description
Model Number	621-0307
Type	High-Speed Counter Module
System Compatibility	Honeywell IPC 620/621 PLC systems
Counting Channels	Typically 2 or 4 independent high-speed channels
Input Signal Type	Pulse, frequency, quadrature encoder signals
Max Counting Frequency	Up to 1 MHz per channel (configuration dependent)
Input Voltage Range	Typically 5–12 VDC
Isolation	Channel-to-channel and system isolation for noise immunity
Response Time	Sub-millisecond resolution for real-time control
Mounting	Rack-mounted within IPC 620/621 chassis
Operating Temperature	–20°C to +60°C
Certifications	CE compliant; designed for industrial automation standards
Weight	1.75 lbs

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