Product Details
The Honeywell 51153818-202, also cataloged as the 51153818-202 Node Address Jumper Kit, operates as a dedicated hardware component for physical node address configuration within Honeywell DCS backplane networks. It establishes binary/decimal address pin shorts across I/O termination assemblies and controller bases to set unique hardware network addresses for backplane communication.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51153818-202 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.1 kg |
| Dimensions | 1.02 cm x 0.61 cm x 1.02 cm |
| Operating Temp | -40 to 85 deg C |
| Power Consumption | Passive Component (0 W) |
| Material | Gray plastic body with high-contrast two-digit markings |
| Terminal Interface | Dual-pin jumper socket (standard 0.1 inch / 2.54 mm pitch) |
Channel-to-Channel Isolation & Backplane Addressing Integrity
Physical address setting via the 51153818-202 node address jumper kit ensures deterministic hardware slot encoding prior to logic execution. By establishing a direct physical short across designated header pins on the backplane, it prevents address spoofing and communication collisions across shared system buses. This hardwired addressing mechanism functions independently of field signal conditioning, maintaining strict separation between backplane digital logic and 4-20 mA HART loop protocol channels to preserve channel-to-channel isolation parameters across adjacent process I/O modules.
Frequently Asked Questions
Q: Does the 51153818-202 node address jumper kit require external power to retain its configuration?
A: No, the 51153818-202 is a passive mechanical conductive bridge that maintains physical pin continuity without electrical power.
Q: Can node jumpers be reconfigured while the backplane assembly is actively powered?
A: Address jumpers must only be inserted or altered when the target slot or chassis is de-energized to prevent address conflict glitches during backplane bus scans.
Field Installation Guidelines
- Power down the target backplane rack or node controller prior to altering any physical jumper positions.
- Align the internal contacts of the 51153818-202 jumper block with the designated 0.1-inch header pins on the termination board.
- Press the jumper straight down onto the pin pair until fully seated against the board header to prevent intermittent contact from mechanical vibration.
- Verify the two-digit visual marking on the jumper body matches the node address specification in the system loop wiring diagrams before re-energizing the chassis.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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