Siemens 6ES7 321-1BH01-0AA0 Digital Input Module

Name: SIEMENS 6ES7 321-1BH01-0AA0 DIGITAL INPUT MODULE
Brand: SIEMENS
SKU: 883400
Availability: LimitedAvailability

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SIEMENS SM321 Digital Input Module

SIMATIC S7 SM321 Digital Input Module with 16 optically isolated inputs, 24 V DC supply, and 20-pin front connector. Designed for seamless integration in Siemens automation systems.

Manufacturer

SIEMENS

SKU

883400

Category

Siemens-PLCs

Condition

Used

16 24v 6ES7321-1BH01-0AA0 DI Digital I/O Input Isolated Module Optically PLC S7 Siemens Simatic SM321

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SIEMENS SM321 DIGITAL INPUT MODULE - SIMATIC S7

The Siemens SM321 is a reliable and robust Digital Input Module designed for SIMATIC S7 automation systems. With 16 optically isolated digital inputs and a compact footprint, it ensures high-performance signal acquisition in industrial environments. Ideal for scalable and flexible PLC system expansion.

Manufacturer: SIEMENS

Family: SIMATIC S7

Type: Digital INPUT Module

Model: SM321

MRN: 6ES7321-1BH01-0AA0

SN: C-J4009161

Supply Voltage	24 V DC
Number of Digital Inputs	16
Connection Method	20-pin (front connector required)
Isolation	Optically Isolated
Dimensions	40 x 120 x 125 mm