The IBH Softec 20284 refers to the IBH Link S5++, a compact Ethernet gateway that connects Siemens SIMATIC S5 PLCs to PCs or networks without requiring a traditional Siemens CP communication processor. It’s a cost-effective solution for modernizing legacy S5 systems with Ethernet connectivity.

General Overview

• Product Name: IBH Link S5++
• Product Number: 20284
• Manufacturer: IBHsoftec GmbH
• Category: Industrial Ethernet Gateway
• Purpose: Provides Ethernet communication between Siemens SIMATIC S5 PLCs and PCs/networks.

Key Features

• Compact Design: Built into a 15-pin Sub-D housing, making it easy to connect directly to S5 PLCs.
• Protocols Supported:
  • AS511 (standard Siemens S5 protocol)
  • RFC1006 (ISO on TCP)
  • Industrial Ethernet
• Connectivity: Works via switch, hub, or direct PC connection using a standard network adapter.
• Alternative to CP Modules: Eliminates the need for Siemens CP communication processors in the PLC rack.
• Cost-Efficient: Priced around €399 (excluding VAT).
• Weight: Approx. 107 g.