6ES7321-7TH00-0AB0

6ES7321-7TH00-0AB0

SIMATIC S7/PCS 7 SM 321 Digital Input Module — Spare Part

➜ BRAND: SIEMENS

❝PRODUCT DETAILS❞

➜ 6ES7321-7TH00-0AB0 is a SIMATIC S7/PCS 7 SM 321 digital input module, supplied as a spare part for compatible S7-300 and PCS 7 automation systems.

➜ The module provides 16 digital inputs (DI) with 24 V DC input voltage and is designed for reliable acquisition of industrial switching and sensor signals.

➜ It is diagnostics-capable and supports connection of wired and non-wired contacts, NAMUR encoders, and 3/4-wire BERO sensors.

➜ The module includes advanced input functions such as chatter monitoring, pulse stretching, and open-circuit detection, helping improve signal monitoring and diagnostics.

➜ It can be connected with IM 153-2 HF or IM 153-4 HF interface modules for distributed I/O applications.

➜ A 1 × 40-pole connection provides the field wiring interface for integration into the SIMATIC S7/PCS 7 system.

❝SPECIFICATIONS❞

➜ Part Number: 6ES7321-7TH00-0AB0

➜ Product Type: SIMATIC S7/PCS 7 Digital Input Module

➜ Module Type: SM 321

➜ Product Status: Spare Part

➜ Digital Inputs: 16 DI

➜ Input Voltage: 24 V DC

➜ Diagnostics: Diagnostics-capable

➜ Compatible Signals: Wired / Non-wired Contacts

➜ Sensor Compatibility: NAMUR Encoder / 3-Wire BERO / 4-Wire BERO

➜ Chatter Monitoring: Supported

➜ Pulse Stretching: Supported

➜ Open-Circuit Detection: Supported

➜ Compatible Interface Modules: IM 153-2 HF / IM 153-4 HF

➜ Connection: 1 × 40-pole

➜ Product Series: SIMATIC S7 / PCS 7

➜ Application: Digital Signal Acquisition, Sensor Monitoring, Process Automation, Distributed I/O, Diagnostics and Industrial Control

❝CONTACT❞

➜ Supplier / OEM Stockist: Scalar Automation

➜ Location: Ahmedabad, Gujarat, India