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

    This digital input module from Siemens is a critical component for enhancing the functionality of the SIMATIC S7-300 system. It supports a high count of isolated digital inputs, ensuring accurate signal detection and processing in various industrial applications.

    With its compact design and 16-bit accuracy, this module offers precise and reliable operation, making it an ideal choice for applications requiring high performance and efficiency.

    Featuring a scalable memory capacity of 125K and 1MB data storage, this module ensures ample space for programming and storing application-specific data, supporting complex automation tasks without compromising on speed or precision.

    Equipped with a built-in 24V DC power supply, it ensures uninterrupted operation, even under varying environmental conditions, making it highly suitable for diverse industrial settings.

    The inclusion of PROFINET PROFIsafe communication interface enables seamless integration with other Siemens devices and systems, facilitating enhanced data exchange and coordination within the automation network.

    With a robust design and advanced features, this digital input module from Siemens is a testament to its commitment to providing cutting-edge solutions for industrial automation, offering unparalleled reliability and performance.