Email: sales@runshengdcs.com
WhatsApp / Wechat：+86 15383419322
Phone：+86 15383419322Description
The ABB 216NG62A (HESG441634R1 K / HESG216876) is a high-speed PROFIBUS DP-V1 gateway module for ABB’s Advant Controller 400 platform, enabling deterministic data exchange between controllers and field devices in mission-critical automation systems. This dual-revision module supports both master and slave modes with 12 Mbps baud rate, connecting up to 124 devices per segment. The HESG441634R1 K variant features enhanced cybersecurity with IEC 62443-4-2 compliance, while HESG216876 offers extended temperature operation (-40°C to +85°C) for Arctic deployments. Both revisions provide optical isolation (2,500 VAC) and integrate diagnostic buffers for real-time network health monitoring. Engineered for harsh environments, the ABB 216NG62A withstands 15g vibrations and 95% humidity, making it indispensable for power generation, oil & gas, and continuous process applications requiring SIL 2 communication integrity.
216NG62A HESG441634R1 K HESG216876 ABB
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | 216NG62A (HESG441634R1 K / HESG216876) |
| Manufacturer | ABB |
| Product Type | PROFIBUS Gateway Module |
| Protocol | PROFIBUS DP-V1 (IEC 61158/61784) |
| Data Rate | 9.6 kbps – 12 Mbps (Auto-negotiating) |
| Interface | RS-485 (9-pin D-sub) |
| Isolation | 2500 VAC (Field-to-Logic) |
| Max Devices | 124 slaves |
| Master/Slave Support | Dual-mode |
| Operating Temperature | -40°C to +85°C (HESG216876) / -25°C to +70°C (HESG441634R1 K) |
| Diagnostic Buffer | 1000-entry FIFO |
| Power Consumption | 1.8W @ 5VDC |
| Certifications | SIL 2, ATEX Cat 3, DNV-GL |
| Response Time | 1 ms (I/O data update) |
| Topology | Bus/Tree (with repeaters) |
| Termination | Integrated switchable |
| Dimensions | 120 × 110 × 65 mm (W × H × D) |
Main Features and Advantages
Cybersecurity Hardening (HESG441634R1 K): Secure boot with TÜV-certified firmware signing. MAC address filtering and role-based access control prevent unauthorized network access.
Extreme Temperature Operation (HESG216876): Conformal-coated PCB operates in Arctic LNG plants or desert solar farms. Cold-start capability at -40°C without derating.
Advanced Diagnostics: Real-time monitoring of telegram errors, station failures, and signal quality. Integrated oscilloscope function for signal integrity analysis.
Deterministic Performance: Jitter-free cycle times down to 1ms for synchronized motion control. GSDML files support seamless integration with Siemens/TIA systems.
Redundancy Support: Dual-redundant PROFIBUS rings with <50ms switchover. Hot-swap capability via tool-less lever mechanism.
Application Field
The ABB 216NG62A integrates critical infrastructure:
Power Plants: Synchronizes turbine governors with exciter controls via PROFIBUS-PA
Offshore Platforms: Connects subsea safety valves in Zone 2 hazardous areas
Automotive Manufacturing: Coordinates robotic cells with 1ms precision
Cement Kilns: Networks weigh feeders and gas analyzers in high-dust environments
Hydroelectric Stations: Interfaces governor systems with SIL 2-rated PLCs
The HESG216876 dominates Siberian pipeline compressor stations, while HESG441634R1 K secures nuclear plant control networks against cyber threats.
216NG62A HESG441634R1 K HESG216876 ABB
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