Product Specification

Basic Information

• Weight: Approx. 0.22 kg

• Structure: Compact plug-in PCB assembly

• Installation: Slot-mounted in Honeywell TDC3000 / Experion PKS controller rack

• Origin: USA

Function & Positioning

• Core Function: Specialized CMOS memory backup unit for PM (Process Manager) and APM (Advanced Process Manager) controllers.

• Purpose: Preserves configuration data, real-time clock, and volatile process variables during main power loss, preventing system reinitialization and data corruption.

• Positioning: Critical high-reliability component for uninterrupted industrial process control.

Core Performance Parameters

• Operating Voltage: 12 V DC

• Input Current: Max. 2 A

• Output Current: Max. 2 A

• Operating Temperature: -40°C ~ +85°C

• Storage Temperature: -55°C ~ +100°C

• Communication: RS-485 interface

• Backup Duration: Extended support for memory retention during outages

Compatible Accessories

• TDC3000 / Experion PKS system rack & backplane

• Redundant power supply unit

• Controller (PM/APM) interface cables

• Mounting hardware & faceplate

Applicable Fields

• Petrochemical, oil & gas refining

• Power generation (thermal, nuclear)

• Pharmaceutical, pulp & paper

• Water treatment & utilities

• Honeywell TDC3000 / Experion PKS critical control systems