Overview
The Allen-Bradley 1485P-P1E4-B3-N5 is a KwikLink mini DeviceNet connector module engineered for single-port industrial automation connectivity. Part of Allen-Bradley’s established KwikLink family, this sealed micro-connector provides secure insulation-displacement connections for proximity sensors, limit switches, photoelectric sensors, and other field devices in DeviceNet-enabled control systems. The B3 designation and N5 termination indicate a sealed, rugged construction suitable for harsh industrial environments.
Key Features
- Sealed Micro-Connector Design: Rugged, sealed connectors prevent environmental contamination and corrosion, extending device lifespan in dusty or wet factory floors.
- Single-Port Configuration: Dedicated single port for streamlined field device integration without branching complexity.
- Insulation-Displacement Technology: Eliminates traditional soldering or screw terminals, reducing assembly time and wiring errors.
- KwikLink Standardization: Physically keyed to prevent incorrect mating; compatible with broader KwikLink cable and connector ecosystem.
- DeviceNet Ready: Supports standard DeviceNet protocols and electrical specifications for seamless PLC, scanner, and node integration.
Technical Specifications
- Voltage Rating: 24 VDC nominal
- Current Rating: 3 Amp maximum per contact
- Connector Gender: Female micro
- Port Configuration: Single port
- Connection Method: Insulation displacement
- Sealing: Sealed version (ingress protection for field use)
- Material: Valox (thermoplastic polyester) housing
- Network Protocol: DeviceNet
- Compliance: CL2 / CM certified cabling compatible
Typical Applications
The 1485P-P1E4-B3-N5 is commonly deployed in:
- Proximity sensor networks on production lines requiring reliable node connectivity.
- Limit switch and photoelectric sensor integration in packaging, automotive, and food processing equipment.
- Remote I/O module fan-out and multi-sensor hub installations across factory automation layouts.
- Retrofit and upgrade projects modernizing legacy 24 VDC discrete sensor wiring into structured DeviceNet infrastructure.
Compatibility & Replacements
The Allen-Bradley 1485P-P1E4-B3-N5 integrates with the full KwikLink connector ecosystem, including cordsets with male or female connectors and flying leads. Compatible with Allen-Bradley DeviceNet scanners, gateways, and embedded node controllers that accept standard KwikLink mini-connectors. Related single-port alternatives include 1485P-P1E4-R5 and 1485P-K1E4-R5 (non-sealed variants) for applications where environmental sealing is not required. When specifying replacements, confirm the B3-N5 sealed designation to ensure matching environmental protection ratings.
