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The TK-PPD011 51309241-175 is a single-wide hardware unit for the CIOM-A chassis-based platform, typically installed alongside the C200E control processor and redundancy modules. The module has an internal current consumption of 112 mA at 5.1 VDC and 36 mA at 24 VDC, with a rated output of 30 VDC and 100 mA. In field applications, the module utilizes the system backplane to provide 12 hours of backup power to the associated C200 control unit during power outages, thereby ensuring the continuity of internal data, process variables, and configurations.
Single-wide form factor, occupying exactly 1 standard chassis slot
Compatible with industrial 120-240 VAC or 24 VDC power distribution networks
Standardized interface and latch design, supporting online hot-swapping and secure installation
In practical operations, this equipment is primarily oriented toward continuous production industries such as petroleum, oil and gas refining, thermal power generation, and fine chemical processing, serving as the underlying hardware support for the control network. When the main power supply grid is interrupted by sudden faults, this unit converts stored electrical energy into a DC output, maintaining the basic energized state of field controllers throughout a power outage cycle of up to half a day, thereby preventing material scrap or safety chain triggers caused by control interruptions. During routine field maintenance, online replacement can be performed under the guidance of the accompanying technical literature, and its standardized interface and latch design simplify the insertion, extraction, and stabilization processes within the CIOM-A framework.
In complex industrial field configurations, this module acts as an underlying hardware barrier inside the control cabinet, effectively resisting electrical interference caused by transient grid fluctuations, lightning strikes, or upstream power distribution switching. Working in close coordination with the C200 control system, it enables production units to smoothly maintain logical judgment and communication capabilities when encountering an external power outage, leaving sufficient time for an emergency safety shutdown or a switchover to backup diesel generator sets. Furthermore, this hardware can withstand specific vibrations, humidity, and temperature variations, and the LED indicators on its enclosure provide a direct visual indication of the current power supply mode and operational status, assisting in rapid fault troubleshooting during routine inspections.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Honeywell TK-PPD011 51309241-175 Battery Extension Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Oil & Gas Extraction
Used in control networks for offshore drilling platforms or onshore gas fields to maintain power for Emergency Shutdown (ESD) systems during grid fluctuations, ensuring safe closure of wells.
Petrochemical Refining
Ensures the uninterrupted operation of controllers in high-risk process sections (e.g., hydrocracking) within refineries, preventing material solidification or overpressure explosions due to power failure.
Coal & Fine Chemicals
Provides backup power to reactor temperature and pressure control loops, preventing runaway reactions caused by a sudden loss of DCS power.
Thermal & Nuclear Power Generation
Protects historical trend data and safety interlock logic from being lost in steam turbine control, boiler burner management systems (BMS), and nuclear power auxiliary systems.
Metallurgy & Iron and Steel Industry
Applied in the automation control of blast furnaces and continuous casting lines to ensure the system can guide equipment to a safe stop during outages, preventing molten iron from solidifying inside machinery.
Pharmaceuticals & Biotechnology
Ensures that batch process data of bioreactors and fermenters running for days or weeks is securely saved during power failures, avoiding the scrapping of entire pharmaceutical batches.
When using the Honeywell TK-PPD011 51309241-175, it must be securely slided into the CIOM-A chassis strictly following the TECH PUB TC-DCSX21 manual. During operation, regularly check the battery State of Health (SOH) and State of Charge (SOC) via its monitoring feature to ensure a full 12-hour backup duration during power outages, if performing hot-swapping or online replacement in Class I, Div 2 hazardous locations, ensure no flammable or explosive gases are present to maintain explosion-proof safety.
The Honeywell TK-PPD011 51309241-175 is a high-performance, industrial-grade battery extension module specifically designed for the CIOM-A platform. In the event of a system power failure, it achieves seamless, microsecond-level switching to provide up to 12 hours of backup power for the control unit, ensuring no loss of critical operational data. Featuring integrated intelligent condition monitoring and Class I, Div 2 explosion-proof certification, the module serves as a core security barrier to ensure high system availability and prevent unplanned downtime in continuous production industries such as petroleum and chemical processing.
TK-PPD011 51309241-175 is a Battery Extension Module.
How should the TK-PPD011 51309241-175 product be used correctly?
The module features a slide-in design and should be inserted directly into a standard CIOM-A chassis slot, connecting to the control processor via the system backplane to serve as a hardware-level uninterruptible power barrier.
How long can the TK-PPD011 51309241-175 maintain system operation during a power outage?
In the event of a total loss of external main input power, this module can provide up to 12 hours of continuous power support to compatible control units.
What critical operational data can the TK-PPD011 51309241-175 protect?
It primarily protects temporary RAM data, real-time process variables, operational logs, and non-volatile system configurations inside the controller, preventing data loss caused by sudden power termination.
What hazardous environment certifications does the TK-PPD011 51309241-175 have?
It is certified for Class I, Division 2, Groups A, B, C, D hazardous locations, allowing safe operation in volatile industrial environments where flammable gases or vapors may exist.
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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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