620-1633 Honeywell IPC Processor Module CPU Controller

Product Overview

The Honeywell 620-1633 is a Processor Module (CPU) for the IPC 620 series programmable controllers. It contains the logic processor, program memory and register area, with battery backup for non-volatile retention of the user program.

Technical Specs

• Type: Processor Module (PM / CPU)
• System: Honeywell IPC 620 series
• Memory: Battery-backed SRAM for program and registers
• Battery: Front-accessible lithium cell
• Mode switch: PROGRAM / DISABLE / RUN-PROGRAM
• Status LEDs: RUN, PRG, PASS, Batt Pass
• Power: Supplied from chassis backplane

Key Features

• Complete single-module processor solution
• Battery backup for program retention
• Front-panel mode keyswitch and status indicators
• Compatible with IPC 620 I/O and communication modules

FAQ

• Function? Main processor / CPU for IPC 620.
• Memory backup? Lithium battery.
• Mode control? Keyswitch with RUN/PROGRAM positions.

Installation Guide

1. Install the processor in the designated chassis slot.
2. Ensure the battery is installed and charged.
3. Set the mode keyswitch to the desired position.
4. Power up and observe the POST LED sequence.
5. Load or verify the user program with compatible software.

Selection Tips

• Core module for any IPC 620 system.
• Keep a programmed spare for rapid recovery.
• Monitor battery health regularly.