- Eight dry-contact input channels use the documented 15 V wetting circuit
- Channels can be configured for discrete-input operation or pulse counting within the published limits
- B1 keying identifies the compatible terminal-interface arrangement
KJ3001X1-BB1 12P0550X142 is an Emerson eight-channel 24 VDC dry-contact digital input card designed for DeltaV M-series Traditional I/O.
The card monitors dry-contact states and supports the documented low-frequency pulse-count mode while maintaining optical isolation from the DeltaV system.
Before installation or replacement, verify the complete paired identifier, B1-keyed terminal interface, contact wiring, pulse-count configuration, carrier compatibility, and installed DeltaV controller architecture.
Availability, condition, price, and shipping time for KJ3001X1-BB1 12P0550X142 are confirmed during quotation.
Emerson KJ3001X1-BB1 12P0550X142 8-Channel 24 VDC Dry-Contact Digital Input Card 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.
- The input type is intended for dry-contact circuits
- The documented wetting source is 15 V through approximately 5 kΩ
- On and off thresholds are defined by input current rather than an external analog range
- Each channel can be configured as a discrete input below 2 Hz
- The documented pulse-count mode supports signals below 75 Hz
- Pulse operation must be configured in the DeltaV project for the selected channel
- The card uses B1 terminal keying
- Standard and fused terminal-block arrangements are documented
- A 16-pin mass-termination arrangement is documented for this eight-channel type
- Dry-contact status monitoring in DeltaV process-control systems
- Low-frequency pulse counting on eligible field contacts
- M-series Traditional I/O installations using the documented B1-keyed termination