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SKU: TK-PPD011 51309241-175

Honeywell TK-PPD011 51309241-175 Experion LS Battery Extension Module

Configured for volatile memory power retention in Honeywell Experion LS DCS nodes, the Honeywell TK-PPD011 51309241-175 (TK-PPD011 51309241-175 Battery Extension Module) provides direct physical/electrical execution.

Hardware Specifications

ParameterSpecification
ModelTK-PPD011 51309241-175
BrandHoneywell
OriginUSA
Weight0.36 kg
Dimensions3.5 cm x 14 cm x 14.5 cm
Operating Temp0 to 60 deg C
Power ConsumptionBackplane Auxiliary Battery Bus
Product SeriesExperion LS
Module TypeBattery Extension Module
SystemDCS
StatusActive
HS Code8537101190

Process Isolation and HART Loop Interface Protocols

The TK-PPD011 51309241-175 maintains energy delivery to local volatile RAM memory circuits during main backplane power failure events, securing system configuration state parameters and real-time execution data. Built-in channel-to-channel isolation architecture protects auxiliary power lines from external noise injection across the internal DCS backplane.

Integrated power conditioning circuitry ensures clean supply delivery to backplane memory circuits. Built-in cold junction compensation (CJC) algorithms maintain voltage output regulation within calibrated limits across standard operating temperature ranges.

Frequently Asked Questions

Q: What primary function does the TK-PPD011 51309241-175 fulfill during a backplane power loss?

A: The module supplies dedicated battery auxiliary power directly to system memory backplane rails to prevent loss of volatile controller database and state data.

Q: Can the TK-PPD011 51309241-175 module be hot-swapped while the rack is energized?

A: Hot-swapping must comply with system enclosure safety guidelines and live-maintenance restrictions to avoid transient discharge into adjacent backplane buses.

Field Installation Guidelines

  1. First and foremost, disconnect main supply voltage and confirm complete de-energization of the target DCS enclosure prior to handling auxiliary battery equipment.
  2. Next, inspect the module mechanical alignment channels and slide the TK-PPD011 51309241-175 into the backplane chassis guide slots until the terminal interface locks securely.
  3. Subsequently, torque all mechanical retaining fasteners to ensure proper grounding contact and physical retention against vibration.
  4. Following hardware securing, route auxiliary power cables through designated, isolated wiring raceways to prevent cross-coupling with high-voltage AC lines.
  5. Finally, energize the rack assembly and verify status LEDs to confirm continuous power delivery and healthy memory subsystem operation.