KJ4006X1-BB1 Emerson Terminal Block Datasheet | New Stock
Manufacturer: GE Fanuc
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Part Number: KJ4006X1-BB1
Condition：New with Original Package
Product Type: Analog Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson KJ4006X1-BB1 DeltaV M-Series
The Emerson KJ4006X1-BB1, also cataloged as the KJ4006X1-BB1 Analog Input Terminal Block, operates as a dedicated hardware component for field-wiring termination, signal routing, and electrical isolation interface within DeltaV M-Series platforms.
Hardware Specifications
| Parameter | Specification |
| Model | KJ4006X1-BB1 (Alternative Reference: 12P4721) |
| Brand | Emerson (DeltaV) |
| Origin | USA |
| Weight | 0.90 kg shipping weight / 0.10 kg nominal net weight |
| Dimensions | 17.8 cm x 4.6 cm x 24.9 cm pack size / approx 125 x 41 x 105 mm module size |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | Passive pass-through hardware; draws zero active backplane logic current |
| Capacity | 8 input channels (24-point terminal matrix) |
| Maximum Voltage Rating | 250 V AC/DC (terminal hardware physical limit) |
| Maximum Current Rating | 10 A (terminal hardware structural maximum) |
| Mounting Type | DeltaV M-Series I/O carrier base |
| Terminal Type | Screw-clamp terminals |
| Wire Size Accommodation | 12 to 24 AWG |
| Relative Humidity | 5% to 95% RH, non-condensing |
| Airborne Contaminants | ISA-S71.04 Class G3 compliance |
| Protection Rating | IP20 baseline |
| Mechanical Shock | 10 g, 11 ms half-sine pulse |
| Mechanical Vibration | 1 mm (2-13.2 Hz); 0.7 g (13.2-150 Hz) |
| Hazardous Area Rating | II 3G Ex ec IIC Gc; Class I Division 2 Groups A-D |
4-20 mA HART Loop Protocol and Channel-to-Channel Isolation
The terminal infrastructure provides a physical interface configured to route process data modulated over the 4-20 mA HART loop protocol. Galvanic isolation pathways integrated between the field-side terminals and the system-side backplane bus suppress high-voltage transients up to the 250 V structural boundary. Channel-to-channel isolation parameters are defined and enforced by the specific paired active M-Series I/O card, isolating individual signal loops to prevent stray ground loop currents from interfering with parallel digital parameter synchronization.
Frequently Asked Questions
Q: What are the defined physical hot-swap restrictions for this 24-point terminal block?
A: Online removal of the passive assembly block is restricted during operational processing. Hot-swapping must only occur when the associated active input card is unseated from the carrier slot and all 12 to 24 AWG field wiring connections have been entirely isolated and de-energized.
Q: How does the integrated rotary keying system enforce correct card alignment?
A: The physical housing features an adjustable mechanical rotary key selector dial. This orientation prevents mechanical engagement with non-matching active cards, stopping users from plugging digital or non-compatible voltage modules into a terminal node wired for 4-20 mA analog circuits.
Field Installation Guidelines
- Lock the terminal block assembly firmly onto the designated M-Series I/O carrier block, verifying that the backplane ground contacts seat flush against the rail.
- Match the position code of the mechanical rotary keying system to the precise profile index of the assigned analog input card.
- Strip and land the 12 to 24 AWG signal wires into the screw-clamp terminal blocks, ensuring terminal screws are torqued to standard industrial ratings.
- Lay all low-current 4-20 mA loops inside isolated wire ducts separated from three-phase AC power cables to mitigate high-frequency electromagnetic noise.
- Terminate twisted-pair signal shield wires at a single ground reference point on the instrumentation copper grounding bar within the system panel.