TK-OAH061 97178172 | Honeywell 6-Channel Analog Output Module Rev J01

Product Description

The TK-OAH061 (97178172) is a high-precision analog output interface engineered for Honeywell Experion PKS and related process control architectures. This Revision J01 module is designed to drive field actuators, valves, and variable speed drives by converting digital controller commands into stable DC current signals. Supporting a standard 0-21 mA range, it ensures high-fidelity signal transmission even over significant distances in electrically noisy industrial environments. The module features Firmware Revision 1.9, optimizing communication timing and internal diagnostic routines for improved system reliability.

Technical Specifications

• Model Identification: TK-OAH061

• Associated Part Number: 97178172

• Hardware Revision: J01

• Firmware Version: 1.9

• Signal Output Type: DC Current (0-21 mA)

• Output Configuration: Analog Current Loop

• Backplane Power Consumption (5.1 VDC): 250 mA

• Backplane Power Consumption (24 VDC): 300 mA

• Isolation: System-to-Field Galvanic Isolation

• Operating Framework: Honeywell Experion I/O Chassis

Operational Efficiency and Precision

The TK-OAH061 (97178172) is critical for closed-loop control applications where precise modulation of field equipment is mandatory. By drawing regulated power from both the 5.1V logic rail and the 24V field rail, the module maintains a highly linear output regardless of backplane load fluctuations. The J01 revision represents a mature hardware iteration, incorporating enhanced thermal management and component longevity suited for 24/7 continuous process industries such as oil and gas or chemical manufacturing.

Frequently Asked Questions

• Does this module support HART communication?

  The TK-OAH061 is a standard analog output module. For applications requiring HART digital overlay for instrument configuration, a HART-specific module like the TC-OAV or similar series should be utilized.

• Can this module be used in a redundant configuration?

  Yes, when paired with the appropriate redundancy hardware and cables in an Experion chassis, the TK-OAH061 (97178172) supports secondary tracking to ensure process continuity during a primary hardware fault.