- Processes 48 contact inputs with 1 ms sequence-of-events timing
- Commands 24 relay outputs through two terminal-board connections
- Identifies its hardware, firmware and connected terminal boards to VCMI
IS200VCRCH1B consolidates the discrete input and relay-output workload that required two VME slots in the earlier VCCC arrangement, freeing rack space without changing the field-terminal concept.
Contact transitions are timestamped for sequence-of-events analysis, while relay commands are delivered through TBCI/TRLY or the documented DIN-rail DTCI/DRLY alternatives.
Correct replacement requires the same terminal-board pair, cable identities, toolbox I/O configuration and H1B revision; the board ID mechanism will report a mismatch when connected hardware does not agree.
Availability, condition, price, and shipping time for IS200VCRCH1B are confirmed during quotation.
General Electric IS200VCRCH1B Mark VI Discrete Contact Input and Relay Output Board Manuals, Datasheets, Links
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.
- Forty-eight field contacts are scanned through the connected terminal boards
- Transitions receive one-millisecond sequence-of-events timestamps
- Toolbox point assignments define the control meaning of each channel
- Twenty-four commands are divided across two relay terminal boards
- Form-C field contacts remain powered by the external circuit
- Loss of I/O communication drives the documented de-energized state
- Input changes are ordered against the Mark VI timing reference
- Event data supports post-trip analysis
- Clock and point-map verification is repeated after board replacement
- Turbine auxiliary contact monitoring
- Solenoid and interposing-relay command output
- Sequence-of-events capture for trips and permissives