Siemens 6ES7321-7BH00-0AB0 Digital Input Module – SM 321

Manufacturer:Siemens

Model Number:6ES7321-7BH00-0AB0

Module Type:Digital Input

Optical Isolation:Yes

Number of Inputs:4

Operating Voltage:24V DC

Current Draw:2.5 A

Signal Compatibility:Hazards Areas

Diagnostic Capability:Yes

Compliance:PTB-Tested

Temperature Range:-25°C to +70°C

Conformity:EN50155, T1, Category 1, Class A/B

    Engineered with precision, the Siemens 6ES7321-7BH00-0AB0 Digital Input Module is a key component in modern industrial automation systems. Its optical isolation ensures reliable signal processing, even in challenging environments.

    With the capability to handle up to four digital inputs, this module is designed to efficiently manage and interpret signals from various sources, including those originating from hazardous areas. This makes it an indispensable asset in industries where safety is paramount.

    Featuring a robust design that withstands the rigors of industrial use, the module operates within a wide temperature range (-25°C to +70°C), ensuring dependable performance in diverse operational settings.

    Compliant with the stringent EN50155 T1 CAT 1 CL A/B standards, this module guarantees compatibility and safety across a broad spectrum of industrial applications, enhancing system reliability and reducing maintenance needs.

    The inclusion of conformal coating adds another layer of protection against environmental hazards, making it suitable for harsh industrial conditions without compromising on functionality or performance.