Technical Overview
The Honeywell 620-1036 is a powerful processor module engineered for the IPC 620 programmable controller series. This central unit executes complex logic and arithmetic operations while managing all communication between field devices and the control network. It offers 16K words of battery-backed CMOS RAM, thereby ensuring program retention during power interruptions. The module performs floating-point math and handles PID loop control, making it ideal for sophisticated automation tasks.
This processor supports both Modbus RTU and RS-485 communication protocols, thus enabling seamless integration with distributed I/O systems and host computers. The built-in LED indicators provide real-time status feedback for power, operation, and battery condition. An onboard real-time clock permits time-stamping of events and scheduled control execution.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model Number | 620-1036 |
| Product Type | Processor Module |
| System Compatibility | Honeywell IPC 620 Series |
| Memory Type | CMOS RAM with battery backup |
| Memory Capacity | 16K words (expandable to 32K with expansion modules) |
| I/O Points Supported | 2048 maximum |
| Communication Protocol | Modbus RTU, RS-485 |
| Power Consumption | Approximately 5 W |
| Battery | Lithium 3.0V for memory retention (more than 5 years typical) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Mounting Type | Chassis slot |
| Dimensions | 33 × 274 × 171 mm |
| Weight | 0.4–0.6 kg |
| Certifications | CE, UL508 |
| Country of Origin | USA |
Key Features
Large Memory Capacity – The 16K CMOS RAM stores extensive control programs, with expansion options available for more demanding applications.
Battery-Backed Data Retention – The lithium battery maintains program and data integrity for over five years, thus preventing loss during power outages.
Advanced Processing Capabilities – Floating-point math and PID loop control handle complex automation tasks with precision.
Flexible Communication – Modbus RTU and RS-485 interfaces allow straightforward connection to I/O subsystems and supervisory systems.
Comprehensive Diagnostics – LED status indicators display power, operation, and battery health, simplifying troubleshooting.
Real-Time Clock – The onboard clock enables scheduled operations and event logging for process monitoring.
Applications
The Honeywell 620-1036 performs reliably in manufacturing automation, process control, and material handling systems. It suits applications ranging from simple machine control to complex distributed control architectures.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
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