Allen-Bradley 1492-ACABLE010TB – Analog Pre-Wired Cable Assembly | 1492 Wiring System
Engineering Background: The 1492 Pre-Wired Cable System is Rockwell Automation’s factory-engineered solution for eliminating field-wiring errors between PLCs and I/O terminal blocks. Designed for ControlLogix, CompactLogix, and MicroLogix platforms, these assemblies dramatically reduce panel build time while ensuring signal integrity across analog I/O channels.
Product Positioning: The 1492-ACABLE010TB is a 1-meter analog cable assembly purpose-built for connecting Allen-Bradley analog I/O modules to 1492 terminal block systems. It is the preferred choice for procurement engineers who require IEC-compliant, pre-terminated wiring with zero field-crimping risk.
Complete Technical Specifications
- Part Number: 1492-ACABLE010TB
- Manufacturer: Allen-Bradley / Rockwell Automation
- Series: 1492 Pre-Wired Cable Assembly
- Cable Type: Analog Signal Cable
- Cable Length: 1.0 m (3.28 ft)
- Termination: Pre-wired with terminal block connector (TB-type)
- Compatible Modules: Allen-Bradley 1492 Analog I/O Interface Modules
- Compatible Platforms: ControlLogix, CompactLogix, MicroLogix, SLC 500
- Signal Type: Analog (voltage/current)
- Weight: 160 g
- Compliance: RoHS, CE
- Country of Origin: USA
Proven Application Environments
- Discrete and process manufacturing automation panels
- Oil & gas instrumentation and SCADA systems
- Water/wastewater treatment control cabinets
- Automotive assembly line PLC enclosures
- Food & beverage processing with analog sensor integration
- Building automation and HVAC control systems
Engineering Advantages
- Zero field-wiring errors: Factory-terminated ends eliminate crimping mistakes that cause signal drift or shorts
- Reduced panel build time: Plug-and-play installation cuts wiring labor by up to 60% vs. discrete wire
- Signal integrity guaranteed: Shielded conductors maintain analog accuracy across full cable length
- Standardized documentation: Each cable is labeled with part number and pin mapping for easy maintenance
- Rockwell-certified compatibility: Designed and tested to work natively with 1492 terminal block systems
System Architecture & Signal Flow
The 1492-ACABLE010TB interfaces directly between the analog I/O module connector and the 1492-series terminal block. Signal flow: PLC Analog I/O Module → 1492-ACABLE010TB → 1492 Terminal Block → Field Instrument. The TB-type termination provides screw-clamp connections for field wiring, while the module-side connector is factory-crimped and keyed to prevent mis-insertion. Shielding is continuous from end to end, with drain wire available for grounding at the panel earth point.
Sourcing & Quality Verification
- All units sourced from authorized Allen-Bradley / Rockwell Automation distribution channels
- Each cable inspected for continuity, insulation resistance, and connector seating before shipment
- Original manufacturer labeling and part number markings verified on every unit
- Traceability documentation available upon request for MRO and OEM procurement
- Konmask.com maintains a no-counterfeit policy — all stock is authenticated prior to listing
Procurement Process
- Step 1: Confirm part number 1492-ACABLE010TB matches your BOM or panel drawing
- Step 2: Add to cart and proceed to checkout — we accept T/T, PayPal, and major credit cards
- Step 3: Orders confirmed within 1 business day; shipping via DHL / FedEx / UPS with tracking
- Step 4: Certificate of conformance and packing list included with every shipment
- For bulk orders (>10 units) or project quotes, contact support@konmask.com
Technical FAQ
Q: Is the 1492-ACABLE010TB compatible with CompactLogix analog modules?
A: Yes, provided the analog module uses the standard 1492 interface connector. Verify your module’s wiring diagram against the cable pinout before installation.
Q: Can this cable be used for both voltage and current analog signals?
A: Yes. The cable is signal-agnostic; the I/O module configuration determines whether the channel operates in voltage (0–10 V) or current (4–20 mA) mode.
Q: What is the maximum cable length available in the 1492-ACABLE series?
A: Rockwell offers multiple lengths. The 010TB suffix denotes 1.0 m. Longer variants (e.g., 025TB = 2.5 m, 050TB = 5.0 m) are available — contact us for availability.
Q: Do you provide datasheets or wiring diagrams?
A: Yes. Official Rockwell Automation documentation is available upon request. Contact support@konmask.com with your order reference.
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