SIEMENS 6ES7921-5AK20-0AA0 Front connector module

SIEMENS 6ES7921-5AK20-0AA0 Front connector module

SIEMENS 6ES7921-5AK20-0AA0 Specification

Type:Front connector module
Model:6ES7921-5AK20-0AA0 
Manufacturer:Siemens
Operating Voltage (DC): 
Rated value: 24 V
Blue: 24 V
Maximum: 60 V
Continuous Current (DC) per Plug-in Contact: Maximum 1 A
Operating Temperature: 0°C to 60°C
Ambient Temperature (During Operation): 0°C to 60°C
Ambient Temperature (During Storage): -40°C to +70°C
Number of Poles (Front Connector): 40
Number of Plug Contacts (Electrical Connection): 4
Type of Electrical Connection (for Connecting Cable): Plug-in connection
Number of Poles (1st Interface): 16;  IDC connector for the connection cable
Position of Terminal: Top
Width of Screwdriver Blade: 3.5 mm

SIEMENS 6ES7921-5AK20-0AA0 Description

The SIEMENS 6ES7921-5AK20-0AA0 Front Connector Module is a versatile and 

essential component designed for use in Siemens systems. It serves as a crucial 

interface between the control system and the connected field devices, facilitating 

reliable communication and signal transmission. This front connector module is 

engineered to ensure seamless integration into a wide range of industrial 

applications, providing stable and efficient data transfer in real-time.

Built to withstand the demanding conditions of industrial environments, the 

6ES7921-5AK20-0AA0 features robust construction that ensures long-lasting 

performance. It supports easy installation and maintenance, offering users a 

reliable solution for connecting and disconnecting field wiring with minimal 

downtime. Its compatibility with Siemens' modular systems ensures it can be used 

across various setups, making it a flexible choice for industrial control systems.

Whether used in processes, control systems, or industrial monitoring, the 

SIEMENS 6ES7921-5AK20-0AA0 Front Connector Module provides a dependable 

and cost-effective solution for maintaining consistent and efficient operation in 

industrial environments.

24/7 Fast Service →【Sales Manager】:King

:plc@mvme.cn      :+86 18030170117      :+86 18030170117

Outgoing photo

Quick details：

Q: Which country or area can be shipped?
A: Worldwide.
Q: How do you ship goods?
A: By air.(DHL/TNT/UPS/FEDEX)
Q:  Where do you ship the goods?
A: Xiamen.
Q: How long is your delivery time?
A: Generally it is 2-3 days if the goods are in stock. 
If the goods are not in stock,Need to negotiae.

Application field：

1《DCS Control System of Power Plant》
2《Manufacture of Intelligent Flat Tempering Furnace System》
3《PLC programmable conveying control system》
4《DCS Distributed Control System》
5《Intelligent Fire Water Supply Control System》
6《Computer Control System for Chemical Liquid Constant Flow of Chemical Plant》
7《Electrical Control System》papermaking, printing and dyeing production line, 

substation integrated control system.

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