6ES7921-5AH20-0AA0

• Front connector module with 4x16 pole IDC connector for digital 32 I/O modules of the S7-1500
• Potential supply over Push-in terminal
• The front connector module for SIMATIC S7-1500 with push-in terminals for potential feed to connect 16-pole cables represents a modified front connector for connection to a digital I/O module.
• This is plugged into the module to be wired instead of the front connector.
• Here the cables are plugged in and connected to the connection module.
• This modified front connector module is part of the fully modular connection of SIMATIC TOP connect for the fastest and safest system cabling.
• In addition to low wiring costs, error sources in cabling can be significantly reduced.
• Sensors and actuators from the peripherals are attached to the connection modules of SIMATIC TOP connect and linked to the SIMATIC S7-300 via connecting cable and front plug-in module.

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