Honeywell TK-0AV061 Experion PKS Analog Output Module

The Honeywell TK-0AV061, also cataloged as the TK-0AV061 Analog Output Modules, operates as a dedicated hardware component for isolated analog control signal generation within Experion PKS C200/C300 controller chassis platforms.

Hardware Specifications

Channel-to-Channel Isolation & Cold Junction Compensation (CJC) Coexistence

The TK-0AV061 module converts internal controller logic values into 6 galvanically isolated 0 to 10 VDC analog outputs with 12-bit resolution and a 2 ms execution update rate. Channel-to-channel isolation prevents ground loop current formation across field loops, maintaining signal integrity when operating alongside adjacent 4-20 mA HART loop protocol wiring or low-voltage thermocouple assemblies relying on cold junction compensation (CJC). The physical isolation structure prevents field transients on one channel from causing cross-talk or voltage deviations on neighboring signal lines.

Frequently Asked Questions

Q: Does replacing a TK-0AV061 analog output module require cycling power to the system chassis?

A: Module removal under power (hot-swapping) is supported on compatible backplanes provided local cabinet safety procedures and hazardous location requirements are met.

Q: How does channel-to-channel isolation protect the analog output circuits on the TK-0AV061?

A: Internal galvanic barriers isolate each output channel from backplane logic and adjacent field lines, suppressing ground potential differences up to the module isolation rating.

Q: What power source drives the output channels of the TK-0AV061 module?

A: The module relies on a nominal 24 VDC auxiliary power supply input, drawing 100 mA under full 6-channel operational load.

Field Installation Guidelines

1. Align the TK-0AV061 module circuit board guides with the target slot on the chassis rack and push firmly until the locking levers engage.
2. Route 0 to 10 VDC signal wiring using twisted-pair shielded cables to suppress external high-frequency electromagnetic interference.
3. Ground signal cable shield drain conductors to the designated cabinet ground bus bar at a single point only.
4. Verify correct terminal screw torque and wiring polarity before energizing the 24 VDC field power supply.