Features:
- Simplex AI interface: a 48-pin mass terminal block serves the Analog Input Plus card path
- A6 mechanical key: the rotary setting separates the intended AI pairing from adjacent terminal blocks
- 500 mA channel boundary: the field-circuit rating is specified at 30 VDC
KC4011X1-BW1 organizes the field side of a simplex DeltaV analog-input path through one 48-pin mass-termination interface.
Its A6 key setting provides a mechanical control against inserting a differently keyed I/O card after installation.
Environmental limits and the conditional powered-removal rule make cabinet state and wiring status part of every maintenance decision.
Apter Power can review KC4011X1-BW1 label, key setting, field-wiring state, condition evidence, and documentation before quotation.
Emerson KC4011X1-BW1 Simplex 48-Pin AI Plus Mass Terminal Block Manuals,Datasheets,Link
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.
- Signal direction: the terminal block serves the simplex Analog Input Plus path.
- Mass interface: 48 pins connect the card side to the field termination arrangement.
- Field rating: each channel is limited to 30 VDC at 500 mA.
- Simplex scope: this model is not the redundant AO terminal block.
- Required position: the official key setting is A6.
- Card pairing: the rotary keys must match the I/O card used with the block.
- Insertion safeguard: completed keying prevents a differently keyed card from seating.
- Identity check: confirm the BW1 suffix before disturbing an installed terminal block.
- Powered removal: allowed only with no I/O card and no connected field wiring.
- Internal repair: the enclosure contains no user-serviceable parts.
- Calibration: the terminal block requires no calibration.
- Environment: cabinet qualification must cover temperature, humidity, vibration, shock, and G3 contaminants.
- DeltaV analog-input cabinets: terminate a compatible simplex AI Plus card through the 48-pin mass interface.
- Marshalling refurbishment: retain field-circuit identity while replacing a damaged termination block.
- Scheduled I/O maintenance: use the no-card and no-field-wiring state before powered removal.
- Harsh industrial control rooms: apply the documented temperature, humidity, shock, vibration, and G3 boundaries.