Dedicated Memory Expansion for IPC 620 Programmable Controllers
The Honeywell 620-0024 memory module provides a dedicated 24K word memory expansion for the IPC 620 programmable controller system . This module increases the processor’s available memory capacity, enabling more complex control logic and larger-scale process applications. It provides storage for control programs, configuration parameters, and operational data .
This Read/Write CMOS memory module stores one word of data per ladder logic element, offering a straightforward capacity upgrade for compatible systems . Its primary role lies in expanding data storage rather than executing program logic . This module is specifically designed for use with the 620-25 and 620-35 processors within the IPC 620 system . Installation requires a system power-down before handling the module .
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Honeywell |
| Model | 620-0024 |
| Product Category | Memory Module |
| System Compatibility | IPC 620 (620-25, 620-35 Processors) |
| Memory Capacity | 24K Words |
| Memory Type | Read/Write CMOS |
| Data Retention | Battery-backed SRAM (requires system battery backup) |
| Dimensions (W x H x D) | 2.8 cm x 23.9 cm x 16.0 cm (1.1 in x 9.4 in x 6.3 in) |
| Weight | Approx. 0.3 kg |
| Operating Temperature | 0 °C to 60 °C |
| Storage Temperature | -40 °C to +85 °C |
The Honeywell 620-0024 facilitates specific installation slots for each compatible processor: slot C for the 620-25 processor and slot E for the 620-35 processor . Notably, this module does not require DIP switch configuration . Its data retention relies on a system-level battery backup, meaning data preservation depends on maintaining system power or a functional backup battery . This module is a legacy component primarily used for maintaining and servicing existing IPC 620 installations.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
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