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6ES7 331-7KF02-0AB0

Price 28239 INR/ Thousand

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MOQ : 1 Piece

6ES7 331-7KF02-0AB0 Specification

Power Supply
Via S7-300 rack/bus

Input
8 Analog inputs (AI)

Components
Electronic module, front connector (optional), manual

Display Type
LED (status indication)

Operating Temperature
0 60C

Resolution
13 bits

Interface
SIMATIC S7-300 backplane bus interface

Usage
Industrial automation, process control

Features
Configurable measuring ranges, diagnostics, compact design

Sensors Specification
Supports standard analog sensors (current and voltage)

Output
N/A (Input module)

Response Time
Channel-specific, depending on configuration

Power Source
Rack-mounted, powered by PLC backplane

IP Rating
IP20

Product Type
AI 8 x 13 Bit Analog Input Module

Application
Used for voltage and current measurement in S7-300 systems

Rated Voltage
24 V DC (from backplane bus)

Supply Voltage
From backplane bus, 24 V DC

Size
125 mm x 40 mm x 120 mm (HxWxD)

Dimension (L*W*H)
120 mm x 40 mm x 125 mm

Function
AI Analog Input Module for SIMATIC S7-300 automation systems

Color
Grey

Weight
Approx. 320 g

Capacity
8 analog channels

Current Rating
Approx. 120 mA from backplane bus

Module Type
Analog input module 8-channel

Standards
CE, cULus, RoHS

Mounting
DIN rail (S7-300 rack)

Bus System
S7-300 bus

Measuring Ranges Supported
020 mA, 420 mA, 20 mA, 10 V, 010 V

Isolation
No, channels are not electrically isolated

Catalog Number
6ES7 331-7KF02-0AB0

Input Type
Single-ended or differential

Group Diagnostics
Available

About 6ES7 331-7KF02-0AB0

SIMATIC S7-300, Analog input SM 331, isolated, 8 AI, Resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole Removing/inserting with active backplane bus

EAN

4025515066835

UPC

662643177909

Commodity Code

85389091

LKZ_FDB/ CatalogID

ST73

Product Group

4031

Group Code

R151

Country of origin

Germany

Compliance with the substance restrictions according to RoHS directive

Since: 31.03.2008

Product class

A: Standard product which is a stock item could be returned within the returns guidelines/period.

WEEE (2012/19/EU) Take-Back Obligation

Yes

REACH Art. 33 Duty to inform according to the current list of candidates

Lead CAS-No. 7439-92-1 > 0, 1 % (w / w)

Lead monoxide (lead ... CAS-No. 1317-36-8 > 0, 1 % (w / w)

Perfluorobutane sulfonic ... > 0, 1 % (w / w)

Versatile Measurement Capability

This module accommodates a wide spectrum of industrial applications by supporting multiple standardized current and voltage ranges. With eight channels available, it is well-suited for systems requiring parallel monitoring of various analog sensors, making it a flexible solution for process and factory automation.

Simple Installation and Operation

Engineered for easy DIN rail mounting within S7-300 racks, the 6ES7 331-7KF02-0AB0 draws power directly from the PLC backplane bus, reducing wiring complexity. Status LEDs and group diagnostics deliver quick fault identification and maintenance, enabling efficient troubleshooting and smooth operation.

FAQ's of 6ES7 331-7KF02-0AB0:

Q: How is the 6ES7 331-7KF02-0AB0 analog input module installed in S7-300 systems?

A: The module is designed for DIN rail mounting within an S7-300 rack. It connects to the S7-300 backplane bus, receiving power from the rack for streamlined integration. Installation is straightforward, typically requiring minimal wiring and configuration.

Q: What types of analog signals can the module process?

A: It can measure standard industrial analog signals, including current (0-20 mA, 4-20 mA, 20 mA) and voltage (10 V, 0-10 V) ranges. You can select either single-ended or differential input, allowing compatibility with a wide range of analog sensors.

Q: When should I utilize this module in an automation project?

A: This module is ideal for applications where multiple analog signals need to be monitored or logged-such as process control, machinery monitoring, or environmental measurement within an S7-300 automation system.

Q: Where is this module typically used?

A: It is commonly employed in industrial environments requiring precise analog data acquisition, including manufacturing plants, process automation setups, and control panels using the SIMATIC S7-300 series.

Q: What diagnostic features does the module provide?

A: The 6ES7 331-7KF02-0AB0 offers group diagnostics and status LED indicators to help identify faults or issues quickly. These features assist in pinpointing malfunctions, reducing downtime, and enabling efficient maintenance.

Q: How does the module benefit process control applications?

A: By supporting multiple configurable measuring ranges and providing high-resolution analog conversion (13 bits), this module ensures accurate signal acquisition. Its flexible design and built-in diagnostics also optimize system reliability and simplify maintenance.

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