Products
Products
ABB Allen-Bradley ADEPT AlfaLaval
All Categories
ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK
home
SIMATIC S7 6ES7321-7RD00-0AB0

This SIEMENS digital input module is suitable for industrial automation control system. It has 4 digital input channels and supports 24V DC signal input. The module uses optical quarantine technology, which can effectively prevent electrical interference, and is suitable for signal acquisition in dangerous areas to ensure the stability and safety of the system.

open

close

TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
Parameters
Request a Quote
Return to List
Model: 6ES7321-7RD00-0 AB0 Manufacturer: SIEMENS Input Type: Digital Input Number of Channels: 4 Input Voltage: 24 V DC Interface Type: Optical quarantine Applicable Standard: NAMUR/DIN19234 Certification: PTB Test Applicable Environment: Hazardous Area The SIMATIC S7 series digital input module (model 6ES7321-7RD00-0 AB0) from SIEMENS is designed for industrial automation control.It has four independent digital input channels, which can receive 24 V DC signals from field devices, and effectively prevent electrical interference through optical quarantine technology to ensure the stability and reliability of signal transmission. The module is especially suitable for processing signals from hazardous areas, such as chemical, petroleum and other industrial environments. Its design conforms to NAMUR standards and DIN19234 specifications to ensure safe and reliable operation in harsh environments.In addition, the module has passed rigorous testing by the PTB (Physical Technology Federal Agency), proving its safety and stability in hazardous environments.