SCALANCE W786-2IA RJ45 – Industrial-Grade Outdoor Wireless Access Point

The Siemens 6GK5786-2HC00-0AA0 delivers enterprise-class wireless connectivity engineered for the harshest industrial environments. This dual-radio IWLAN access point combines rugged IP65-rated construction with high-performance 802.11n technology, enabling reliable wireless communication across manufacturing floors, outdoor facilities, and mission-critical automation networks where conventional equipment fails.

Designed for system integrators and plant engineers managing distributed control systems, this SCALANCE W786 model solves connectivity challenges in extreme temperature zones, dusty production areas, and outdoor installations. With six integrated antennas and dual concurrent radios operating on both 2.4 GHz and 5 GHz bands, it maintains stable connections for mobile HMI devices, AGVs, and remote I/O modules even in electromagnetically noisy industrial settings.

Key advantages include flexible PoE or 24V DC power options for seamless integration with existing infrastructure, WPA2 enterprise-grade security to protect operational data, and iFeatures expandability via key plug for future-proofing your wireless network investment.

Core Capabilities & Business Value

→ Dual-Radio Architecture
Simultaneous 2.4 GHz and 5 GHz operation with up to 450 Mbps throughput per radio eliminates bandwidth bottlenecks, supporting multiple concurrent client connections for real-time SCADA data transmission and video surveillance without performance degradation.

✓ Extreme Environment Resilience
IP65-rated enclosure withstands water jets, dust ingress, and temperature extremes from -40°C to +60°C, reducing downtime costs and eliminating the need for climate-controlled enclosures in outdoor or harsh indoor applications.

✓ Simplified Power Deployment
IEEE 802.3af PoE support or redundant 24V DC terminal block input allows installation in remote locations without dedicated AC power infrastructure, cutting installation costs by up to 40% compared to traditional wired solutions.

✓ Enterprise Security Standards
WPA2/802.11i encryption with 802.1X authentication integrates with existing RADIUS servers, ensuring compliance with industrial cybersecurity frameworks (IEC 62443) and protecting against unauthorized network access.

✓ Scalable iFeatures Platform
Key plug-based licensing enables on-demand activation of advanced features like iPCF (deterministic wireless), mesh networking, or spectrum analysis without hardware replacement, protecting capital investment as requirements evolve.

✓ Six Internal Antennas
Integrated MIMO antenna array provides 360-degree coverage with enhanced signal penetration through metal structures and machinery, minimizing dead zones and reducing the number of access points required per facility.

Proven Applications Across Industries

Automotive Manufacturing – AGV Fleet Connectivity
Maintains uninterrupted wireless links for automated guided vehicles transporting components across assembly lines. Dual-radio design ensures seamless roaming between cells while the rugged enclosure survives welding spatter and coolant spray exposure.

Oil & Gas – Remote Wellhead Monitoring
Enables wireless sensor networks in hazardous outdoor locations where fiber installation is cost-prohibitive. Extended temperature range and IP65 protection ensure reliable operation in desert heat or arctic cold, transmitting pressure, flow, and temperature data to central SCADA systems.

Food & Beverage – Washdown Area Coverage
Provides WiFi access for mobile terminals in high-pressure washdown zones without risk of water ingress. WPA2 security protects recipe data and production schedules transmitted to handheld devices used by quality control personnel.

Logistics – Warehouse Management Systems
Supports real-time inventory tracking via wireless barcode scanners and RFID readers across multi-acre distribution centers. High throughput handles simultaneous connections from hundreds of mobile devices during peak shipping periods.

Mining – Underground Communication Networks
Establishes wireless backbone for personnel tracking, environmental monitoring, and equipment telemetry in tunnels and shafts. Robust construction withstands vibration, dust, and moisture while maintaining connectivity for safety-critical applications.

Technical Parameters & Selection Guide

Selection Criteria: Choose this model when you require outdoor or harsh-environment wireless coverage with dual-band operation. For indoor-only applications with moderate environmental conditions, consider the W788 series. If WiFi 6 (802.11ax) is required for future-proofing, evaluate the successor model 6GK5766-1GE00-7DA0 (SCALANCE WAM766-1). Verify regional regulatory compliance – this variant is certified for operation outside USA/Israel markets.

Extended Integration & Customization Options

iFeatures Licensing Platform
Activate advanced capabilities on-demand via key plug modules: iPCF for deterministic wireless with <10ms latency for motion control applications, iPRP for redundant ring topologies, or iMap for RF spectrum analysis and interference troubleshooting.

SINEMA Remote Connect Integration
Seamlessly integrates with Siemens' secure remote access infrastructure for encrypted VPN tunnels, enabling authorized technicians to perform diagnostics and firmware updates from central NOC facilities without site visits.

TIA Portal Configuration
Configure and monitor via Siemens TIA Portal engineering software for unified management alongside PLCs, HMIs, and industrial switches. SNMP v3 support enables integration with third-party network management systems (NMS) like SolarWinds or PRTG.

Mesh Networking Capability
Deploy in wireless mesh topology to extend coverage across large facilities without running Ethernet backhaul to every access point. Automatic path redundancy maintains connectivity even if individual units fail.

Delivery Timeline & Service Commitments

Lead Time: Standard stock items ship within 3-5 business days. Custom configurations with specific iFeatures key plugs or mounting accessories may require 2-3 weeks. Expedited shipping available for urgent project requirements.

Warranty: Backed by Siemens' standard 24-month manufacturer warranty covering defects in materials and workmanship. Extended warranty programs available through authorized distribution partners.

Technical Support: Access to Siemens Industry Online Support portal with firmware downloads, configuration examples, and troubleshooting guides. Phone and email support available during business hours; premium 24/7 support packages optional.

Documentation Package: Includes installation manual, quick start guide, and configuration reference (German/English) on CD-ROM. CAD drawings, compliance certificates, and EPLAN macros available for download from Siemens Industry Mall.

Frequently Asked Questions

Q: How does this access point integrate with existing Siemens automation networks?
A: The W786 connects via standard Gigabit Ethernet to SCALANCE industrial switches or directly to PROFINET networks. It supports VLAN tagging for traffic segmentation and QoS prioritization to ensure real-time control data takes precedence over non-critical traffic. Configuration is performed through the integrated web interface or SINEMA Server management platform.

Q: What is the maximum number of concurrent client connections supported?
A: Each radio supports up to 32 simultaneous client associations, allowing 64 total devices across both 2.4 GHz and 5 GHz bands. Actual throughput per client depends on signal quality, modulation rates, and network traffic patterns. For deployments exceeding 40-50 active clients, consider deploying multiple access points with load balancing.

Q: Can this model achieve deterministic wireless performance for motion control?
A: Yes, when equipped with the iPCF (industrial Point Coordination Function) iFeature key plug. iPCF enables time-slotted channel access with guaranteed bandwidth allocation and <10ms latency, suitable for wireless I/O and non-safety motion applications. Safety-rated wireless (PROFIsafe) requires additional certification and is not supported on this model.

Q: What mounting options are available for outdoor installations?
A: The IP65 enclosure includes integrated mounting brackets for pole or wall installation. Optional accessories include articulating mounts for precise antenna orientation, DIN rail adapters for cabinet mounting, and sunshields for extreme solar exposure environments. All mounting hardware is stainless steel for corrosion resistance.

Q: How does the dual-radio design improve network performance compared to single-radio models?
A: Dual radios enable simultaneous operation on 2.4 GHz (better penetration, longer range) and 5 GHz (higher throughput, less interference) bands. Clients automatically connect to the optimal frequency based on signal strength and congestion. This architecture doubles aggregate throughput and provides seamless band steering as devices move through the coverage area.

Q: Is remote firmware management supported for distributed installations?
A: Yes, firmware updates can be deployed remotely via SINEMA Server or TFTP/HTTP from a central management station. Scheduled maintenance windows minimize production impact, and automatic rollback protects against failed updates. SNMP traps notify administrators of update completion or errors.

Request Technical Consultation

Our industrial networking specialists are ready to assist with site surveys, capacity planning, and integration guidance for your wireless infrastructure project. Contact us for application-specific recommendations, volume pricing, or to schedule a proof-of-concept evaluation.

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