Type:Digital Input Module
Brand:Siemens
Model:6ES7 321-1BL00-0AA0
Module Family:S7-300
Number of Inputs:32 DI
Voltage Rating:24V DC
Signal Type:Isolated
Bit Depth:16
Accuracy:+/- 0.1%
Wiring Configuration:2-, 3-, or 4-wire
Lifecycle Status:Active Production
Dimensions:13.10 x 14.60 x 5.10 cm
Net Weight:0.301 lb
Memory Capacity:125K program
Data Storage:1MB
Communication Interface:PROFINET PROFIsafe
Expansion Options:Scalable additional boards
Number of Expansion Signal Boards:8
Number of Expansion Modules:1 F-DI 16X 24VDC, PROFISAFE 1 F-DQ 4X24VDC2A
Extended Discrete Inputs:2
Extended Analog Inputs:0
Fieldbus Interface:PROFINET PROFIsafe
Item Number:6ES7 212-1HF42-4YB1
The Siemens S7-300 Digital Input Module 6ES7 321-1BL00-0AA0 is engineered to meet the stringent requirements of industrial environments. Its compact design and high reliability make it suitable for a wide range of applications, from manufacturing to process control, ensuring efficient operation and minimal downtime.
Featuring advanced diagnostic capabilities, this module allows users to monitor and troubleshoot potential issues quickly, enhancing system uptime and productivity. With its 16-bit precision, it delivers exceptional accuracy, crucial for applications where even small variations can impact performance.
The robust construction of the 6ES7 321-1BL00-0AA0 ensures durability in harsh conditions, backed by a wide operating temperature range from -25°C to +60°C. This makes it ideal for deployment in various industrial settings, including cold storage facilities and hot production lines.
This module supports RS-485 and RS-232 connectivity, enabling seamless integration with other Siemens and third-party systems. The provision of 32 isolated digital inputs facilitates the connection of multiple sensors or switches, providing flexibility in configuring the system according to specific needs.
Compliance with international safety standards ensures peace of mind for users, allowing them to focus on their core operations. Backed by Siemens’ commitment to quality and service, this module comes with comprehensive documentation and support, ensuring a smooth integration and operation within your existing automation ecosystem.
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