KL4501X1-BC1 Emerson DeltaV DCS CHARM Address Identification Plug
Manufacturer: Emerson
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Part Number: KL4501X1-BC1
Condition：New with Original Package
Product Type: Baseplate Terminal Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Emerson KL4501X1-BC1 DeltaV CHARM Identification Plug
The Emerson KL4501X1-BC1, also cataloged as the KL4501X1-BC1 CHARM Address Plug, operates as a dedicated hardware component for unique module channel addressing and identification within Emerson DeltaV CHARM I/O platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | KL4501X1-BC1 |
| Brand | Emerson |
| Origin | USA |
| Weight | 0.05 kg |
| Dimensions | 50 x 50 x 25 mm |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | +6.5 VDC at 7 mA bus power rating |
| System Compatibility | Emerson DeltaV CHARM I/O subsystem |
| Function | Unique hardware identification and slot addressing |
| Humidity Range | 5% to 95% non-condensing |
| Shock Rating | 10 g half-sine wave for 11 ms |
| Hazardous Approvals | Zone 2, Class I Div. 2 |
4-20 mA HART Loop Protocol & Channel Isolation Addressing
The passive address plug locks into the CHARM terminal block, establishing a fixed electrical identity for the associated CHARM module slot. This physical addressing protocol ensures that incoming 4-20 mA HART loop protocol parameters and discrete field signals map directly to the designated software database block without manual electronic configuration. Furthermore, the plug structure maintains individual channel-to-channel isolation limits across the backplane carrier, preventing physical grounding loops or cross-channel voltage faults from compromising neighboring I/O signals.
Frequently Asked Questions
Q: Does replacing a CHARM module require removing the KL4501X1-BC1 address plug?
A: No, the address plug remains mounted on the terminal block baseboard, allowing operators to hot-swap the active CHARM module without altering the underlying slot address.
Q: How does the plug receive electrical power during active carrier operation?
A: The module draws power directly from the internal carrier backplane bus at +6.5 VDC at 7 mA.
Field Installation Guidelines
Insert the address plug firmly into the designated baseplate slot until the physical detent engages completely with the carrier housing. Verify that terminal block wiring maintains clean isolation from neighboring channels prior to applying backplane power. Ensure all enclosure cover plates maintain a minimum of 5 full threads engagement to satisfy environmental sealing and hazardous area structural requirements. Route low-level instrument signal cables separately from high-voltage distribution lines to avoid electromagnetic interference on field loops.