Genuine Allen-Bradley 1746-NI16I Analog Input Module | SLC 500 Series – Verified Source
The Allen-Bradley 1746-NI16I is a 16-channel analog input module designed for the SLC 500 modular I/O system. Konmask.com supplies this module sourced directly from authorized distribution channels, backed by our 4-step quality verification process. Every unit is inspected before shipment to ensure you receive a genuine, fully functional component.
Technical Specifications
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Part Number | 1746-NI16I |
| Series | SLC 500 |
| Module Type | Analog Input |
| Number of Channels | 16 (single-ended current input) |
| Input Signal Range | 4–20 mA (current) |
| Resolution | 12-bit (0–4095 counts) |
| Input Impedance | 250 Ω |
| Isolation | Channel-to-backplane isolated |
| Backplane Current Draw | 150 mA @ 5 VDC |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Weight | Approx. 240 g |
| Enclosure Rating | Open (must be installed in suitable enclosure) |
Our 4-Step Quality Verification Process
Every Allen-Bradley module sold by Konmask.com passes through a rigorous 4-step inspection before dispatch:
- Source Authentication — We verify the supply chain origin and cross-check manufacturer lot codes and date codes against known genuine references.
- Physical Inspection — Each unit is examined for label integrity, connector condition, PCB markings, and signs of refurbishment or counterfeiting.
- Functional Bench Test — Where applicable, modules are powered and tested for correct backplane communication and channel response.
- Packaging & Documentation Check — Units are repackaged with inspection records and shipped with relevant documentation for full traceability.
Key Features & Benefits
- 16 single-ended current input channels in a single SLC 500 slot — maximizes rack density
- Industry-standard 4–20 mA input range compatible with the vast majority of field transmitters
- 12-bit resolution provides accurate process variable monitoring
- Channel-to-backplane isolation reduces noise and protects the controller
- Direct compatibility with SLC 5/01, 5/02, 5/03, 5/04, and 5/05 processors
- Plug-and-play replacement for existing SLC 500 analog input slots — no rewiring required
- Compact, single-slot form factor minimizes system footprint
Typical Applications
- Process control: temperature, pressure, flow, and level monitoring via 4–20 mA transmitters
- Water and wastewater treatment plant automation
- Oil & gas upstream and midstream instrumentation
- Food and beverage production line monitoring
- Pharmaceutical batch process control
- Building management and HVAC systems
- Legacy SLC 500 system maintenance, repair, and overhaul (MRO)
Compatible System Components
- Processors: 1747-L511, 1747-L514, 1747-L524, 1747-L531, 1747-L532, 1747-L541, 1747-L542, 1747-L543, 1747-L551, 1747-L552, 1747-L553
- Chassis: 1746-A4, 1746-A7, 1746-A10, 1746-A13
- Power Supplies: 1746-P1, 1746-P2, 1746-P3, 1746-P4, 1746-P7
- Programming Software: RSLogix 500 / Studio 5000 Logix Designer (legacy mode)
- Communication Modules: 1747-SDN (DeviceNet), 1747-KE (DH-485), 1747-AENTR (EtherNet/IP adapter)
Global Sourcing & Shipping Capabilities
Konmask.com maintains stock of Allen-Bradley SLC 500 components and sources globally to fulfill urgent MRO and project requirements. We ship worldwide with the following capabilities:
- Stock availability: In-stock units typically ship within 1–2 business days
- Express options: DHL Express, FedEx International Priority, and UPS Worldwide available
- Customs documentation: Full commercial invoice, packing list, and certificate of origin provided
- Bulk & project orders: Contact us for volume pricing and lead-time commitments
- Export compliance: All shipments comply with applicable export control regulations
Certifications & Compliance Statement
- UL Listed — UL 508 (Industrial Control Equipment)
- CE Marked — Compliant with EU Low Voltage Directive and EMC Directive
- RoHS Compliant — Meets EU Directive 2011/65/EU restrictions on hazardous substances
- cUL Listed — Canadian Standards compliance
Konmask.com is an independent distributor and is not an authorized Allen-Bradley / Rockwell Automation dealer. All trademarks remain the property of their respective owners. Genuine product authenticity is verified through our internal quality process as described above.
How to Order
- Add to Cart — Select quantity and proceed to checkout directly on this page.
- Request a Quote — For bulk orders (>5 units) or project requirements, email support@konmask.com with your required quantity and delivery timeline.
- Provide PO / Specifications — B2B customers may submit a Purchase Order. We accept bank transfer (T/T), PayPal, and major credit cards.
- Confirm Lead Time — Our team will confirm stock availability and estimated ship date within 1 business day.
📞 Phone / WhatsApp: +0086 19859288691
📧 Email: support@konmask.com
🌐 Website: https://Konmask.com
Authenticity & Trust FAQ
Q: Are these modules new or refurbished?
A: We clearly state the condition of each unit in the listing. Unless explicitly noted as “reconditioned” or “surplus,” all units are new in original packaging.
Q: How do I verify the module is genuine Allen-Bradley?
A: Genuine AB modules carry Rockwell Automation holographic labels, traceable date codes, and consistent PCB markings. Our inspection team checks all of these before shipment. You may also verify the catalog number and series letter against Rockwell’s published documentation.
Q: What if the module is DOA or fails on arrival?
A: We offer a 30-day return and replacement policy for DOA units. Contact support@konmask.com with your order number and a description of the fault. We will arrange a replacement or full refund.
Q: Can you provide a test report or inspection certificate?
A: Yes. For orders of 3 or more units, we can provide an inspection record upon request. Please mention this requirement when placing your order.
Q: Do you offer warranty?
A: All units carry a 90-day Konmask warranty covering manufacturing defects and functional failures under normal operating conditions.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
