Features:
- Provides optically isolated digital-input paths for TYRAK sequence signals.
- Processes differential analog reference and feedback channels with 0.05% resolution.
- Accepts three pulse-transmitter inputs for rotational-speed feedback.
This order configuration identifies the board as YPQ202A with the complete YT204001-KB assembly suffix; the suffix remains essential when matching a spare to an installed cabinet.
Within a TYRAK controller, the interface maps sequence contacts, analog values and rotational feedback into the active control program through its assigned sampling groups.
Record the slot, terminal schedule, jumper positions and parameter values before exchange, then validate every connected channel before enabling converter operation.
Availability for ABB YPQ202A YT204001-KB is confirmed against the requested configuration and order quantity.
Verified resources for ABB YPQ202A YT204001-KB:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Interfaces TYRAK converter sequence contacts with the active control program.
- Handles analog reference and feedback signals used by drive-control functions.
- Receives pulse-transmitter signals for rotational-speed measurement.
- Analog input channel four can be assigned to tachometer feedback for speed-control functions.
- Sequence I/O allocations are processed according to the active TYRAK control program.
- External digital and analog states are presented to the controller software through the basic interface board.
- Board jumpers adapt the external analog-signal interface to the required field signal.
- Control parameters provide the fine adjustment that follows hardware signal matching.
- T1 and T2 sampling assignments are defined by the installed TYRAK control program.
- Install the board only in the position assigned by the applicable TYRAK cabinet documentation.
- Match every terminal and channel to the system wiring diagram before reconnecting field circuits.
- Confirm the complete YT204001-KB identifier before treating another YPQ202 board as an equivalent assembly.