TK-PPD011 | Honeywell | Battery Extension Module

Overview

The TK-PPD011 is a battery extension module engineered for Honeywell PM and HPM controller platforms used in TPS/TPN and Experion PKS systems. It functions as an auxiliary power interface, extending battery-backed power availability to maintain critical controller memory, real-time clock operation, and system state retention during primary power interruptions.

Designed for continuous-duty industrial environments, this module integrates seamlessly into Honeywell’s Series 8 I/O and controller infrastructure, ensuring reliable power continuity without impacting normal system operation.

Key Functional Characteristics

The TK-PPD011 supports uninterrupted controller operation by providing regulated battery extension capability. It is optimized for deterministic process control systems where power stability and data integrity are mandatory.

The module is engineered for passive, low-current operation and does not introduce switching noise or transient disturbances into the control backplane. It is suitable for both standard and high-availability controller configurations.

Electrical Specifications

The TK-PPD011 operates from both system logic power and field power domains, allowing flexible integration within existing Honeywell architectures.

• Supply Voltage (Field Power): 24 VDC nominal
• Current Consumption @ 24 VDC: 0.036 A
• Logic Supply Voltage: 5 VDC
• Current Consumption @ 5 VDC: 0.112 A
• Power Function: Battery extension and backup support
• Electrical Isolation: System-compliant isolation for controller safety

Mechanical Specifications

The mechanical design aligns with Honeywell’s modular PM/HPM hardware standards, ensuring secure mounting and consistent airflow.

• Form Factor: Honeywell PM / HPM compatible module
• Mounting Method: Standard Honeywell controller chassis
• Weight: 0.36 kg
• Construction: Industrial-grade PCB and enclosure materials

Environmental Ratings

Built for long-term deployment in control rooms and protected field enclosures, the TK-PPD011 complies with standard Honeywell environmental requirements.

• Operating Temperature Range: 0°C to 60°C
• Storage Temperature Range: −40°C to 85°C
• Relative Humidity: 5% to 95%, non-condensing
• EMC Compliance: Suitable for electrically noisy industrial installations

System Compatibility

The TK-PPD011 is designed for use with Honeywell PM and HPM controllers within TPS/TPN and Experion PKS architectures. Compatibility is dependent on controller type and chassis configuration.

Typical Applications

Battery-backed memory and clock retention for PM and HPM controllers Power continuity support during planned or unplanned shutdowns High-reliability process control systems requiring deterministic recovery Critical infrastructure environments such as refining, petrochemical, and power generation facilities

FAQ

Q: Is the TK-PPD011 a digital output or pulse driver module? A: No. The TK-PPD011 is a battery extension module. It does not generate or drive output signals.

Q: Does this module contain an internal battery? A: No. It provides extension and interface functionality for external or system battery resources.

Q: Can it be hot-swapped during operation? A: Installation and removal should follow Honeywell system procedures. Hot-swap capability depends on the controller and chassis design.