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Siemens 6ES7326-1BK01-0AB0 fail-safe digital input module Ready For Ship

Siemens 6ES7326-1BK01-0AB0 fail-safe digital input module Ready For Ship

Product Name:fail-safe digital input module

Brand Name:Siemens

Model Number:6ES7326-1BK01-0AB0

Country of Origin:Germany

Warranty:12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

siemens 6es7326 1bk01 0ab0 fail safe digital input module ready for ship-1

Overview
Contact for quotation
Specifications
Description
Applications
Features
Functions
FAQ
Spares
Recommended Products

Overview

Brand Name:	Siemens
Model Number:	6ES7326-1BK01-0AB0
Country of Origin:	Germany
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Product Model	6ES7326-1BK01-0AB0
Manufacturer	Siemens
Product Series	SIMATIC S7-300
Product Type	Fail-safe Digital Input Module (F-DI)
Digital Inputs	24 × DC 24 V
Input Voltage	24 V DC
Safety Communication	PROFIsafe
Safety Mode	Supported
Configuration in Run (CiR)	Supported in standard mode
Safety Level	Suitable for SIL3 / Category 4 / PLe applications
Compatible Controllers	SIMATIC S7-300 F-CPU / S7 Distributed Safety
Address Configuration	PROFIsafe F_destination_address via HW Config
Installation	Central S7-300 or ET200M distributed I/O
Communication Network	PROFIBUS DP
Protection Method	Safety protector supported for SIL applications
Dimensions (W × H × D)	Approx. 40 × 125 × 120 mm
Weight	Approx. 0.30 kg

Description

Siemens 6ES7326-1BK01-0AB0 is a fail-safe digital input module developed for the SIMATIC S7-300 automation platform, providing 24 digital inputs at 24 V DC for safety-related industrial control applications. Designed for use with distributed safety systems, the module supports PROFIsafe communication and integrates seamlessly into safety architectures requiring reliable signal acquisition. Alongside models such as 6ES7326-1RF00-0AB0, 6ES7326-2BF40-0AB0, and 6ES7336-1HE00-0AB0, it forms part of Siemens' comprehensive fail-safe I/O portfolio.

Supporting configurable PROFIsafe F_destination_address assignment, 6ES7326-1BK01-0AB0 enables secure communication between F-CPU controllers and field devices. The module also supports Configuration in Run (CiR) during standard operating mode, helping reduce maintenance downtime while improving system flexibility.

Built for high-integrity automation systems, 6ES7326-1BK01-0AB0 is widely applied in process industries, machine safety, energy facilities, and critical manufacturing processes. Its compatibility with SIL-rated safety systems makes it an ideal solution for applications requiring dependable digital input monitoring and long-term operational reliability.

Applications

Power plants: Used for emergency shutdown systems, generator safety monitoring, and digital safety signal acquisition.
Substations: Supports protection interlocking, switchgear monitoring, and fail-safe digital input collection.
Chemical plants: Integrates emergency stop circuits, intrinsically safe monitoring, and process safety systems.
Oil & gas facilities: Performs safety-critical field signal monitoring in hazardous process environments.
Steel mills: Provides reliable digital input monitoring under high temperatures and strong electromagnetic interference.
Water treatment plants: Monitors safety switches, alarms, and process protection devices.
Machinery manufacturing plants: Enables machine guarding, emergency stop circuits, safety doors, and automated production line protection.

Features

24-channel fail-safe inputs: Supports reliable DC 24 V digital signal acquisition.
PROFIsafe communication: Enables secure safety data transmission.
Safety-certified operation: Suitable for SIL3, Category 4, and PLe systems.
Flexible addressing: Supports configurable F_destination_address settings.
CiR capability: Allows configuration changes during operation in standard mode.
SIMATIC integration: Compatible with S7-300 and ET200M safety architectures.
Industrial reliability: Designed for continuous operation in demanding environments.

Functions

Monitors safety-related digital field signals.
Transfers fail-safe data through PROFIBUS DP using PROFIsafe.
Supports emergency stop and machine protection functions.
Provides secure communication between F-I/O and F-CPU controllers.
Enables redundant safety system implementation.
Improves plant operational safety and diagnostic capability.
Simplifies maintenance through configurable addressing and online configuration support.

FAQ

Q1: What is the primary purpose of 6ES7326-1BK01-0AB0?
A1: It is a fail-safe 24-channel digital input module designed for safety-related automation systems using SIMATIC S7-300.

Q2: Does 6ES7326-1BK01-0AB0 support PROFIsafe communication?
A2: Yes. The module supports PROFIsafe communication with configurable F_destination_address settings.

Q3: Can this module operate in SIL3 safety applications?
A3: Yes. When correctly configured within approved systems, it is suitable for SIL3, Category 4, and PLe safety applications.

Q4: Is Configuration in Run (CiR) available on this module?
A4: Yes. CiR is supported when the module operates in standard (non-safety) mode.

Q5: Which Siemens automation systems are compatible with 6ES7326-1BK01-0AB0?
A5: It is compatible with SIMATIC S7-300 fail-safe controllers and ET200M distributed I/O systems using PROFIBUS DP.

Spares

Model	Model
6EP1336-3BA00-8AA0	6ES7151-1CA00-3BL0
6ES7214-1BD23-0XB8	6AV2128-3QB06-0AX0
6ES7132-4BD00-0AA0	6ES7132-4BD32-0AA0
6ES7131-4BD00-0AA0	3RK1301-0KB00-1AA2
6ES7235-0KD22-0XA0	3RK7137-6SA00-0BC1-ZI31
6GK5408-8GR00-2AM2	6GT2811-6BC10-2AA0
6ES7134-4JB01-0AB0	6EP3437-8SB00-0AY0
6SL5510-1BE10-4AF0	6GT2801-1BA10
6GK7243-5DX30-0XE0	6ES7517-3HP00-0AB0
6AV6648-0DE11-3AX0	6EP3334-7SB00-3AX0
6ES7323-1BH01-0AA0	6AV6642-0BC01-1AX1