Siemens 6ES71934CF400AA0 Terminal Module

Product Description

The SIEMENS 6ES71934CF400AA0 is a terminal module designed for use in industrial control and automation systems. Terminal modules serve as the wiring interface between field devices and programmable logic controller (PLC) I/O modules, allowing signal wiring to remain in place when an I/O module is removed or replaced. This unit is compact and lightweight at 0.390 pounds, with a footprint of 6.339 inches by 2.008 inches by 1.693 inches. It is installed by automation technicians and industrial electricians working on SIEMENS SIMATIC S7 series or compatible control panel assemblies.

Terminal modules of this type are commonly used in light manufacturing, process control, and building automation panels where modular PLC I/O systems are installed. They mount on standard DIN rail and are wired once during initial panel build, allowing maintenance technicians to swap I/O modules without disturbing field wiring. This reduces downtime during troubleshooting and module replacement in industrial cabinet installations.

Key Features

• Provides a permanent wiring base so field connections stay intact during I/O module swaps
• Compact form factor: 6.339 inches x 2.008 inches x 1.693 inches
• Lightweight construction at 0.390 pounds
• Sold individually, one per pack
• Designed for DIN rail mounting in industrial control enclosures

Compatibility

Designed as an OEM-style replacement or expansion terminal module for SIEMENS SIMATIC S7-series PLC I/O systems requiring a modular wiring interface base.

Installation Notes

Terminal modules are installed by qualified industrial electricians or automation technicians in accordance with applicable NEC guidelines and local electrical codes. De-energize the control panel and follow lockout/tagout procedures before installing or removing any module. Snap the terminal module onto the DIN rail and complete all field wiring before inserting the I/O module. Verify all terminal connections are secure before restoring power to the panel.

Technical Specifications

• Weight: 0.390 pounds
• Length: 6.339 inches
• Width: 2.008 inches
• Height: 1.693 inches
• Quantity per Pack: 1
• UPC: 66264311426

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 6ES71934CF400AA0