PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

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PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

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MOQ : 1 Piece

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply Specification

Control Type
Analog/Digital

Automation Grade
Automatic

Sensor Type
4 mA ... 20 mA SMART transmitters

Phase
Single Phase

Application
2-channel isolated barrier for SMART transmitters in hazardous areas

Mounting Type
DIN Rail

Features
HART compatible, 2 channels, Power supply, Signal isolation, Diagnostic LED indication

IP Rating
IP20

Connectivity Type
Terminal Connection

Load Capacity
Up to 700 (per channel)

Frequency
50/60 Hz

Cable Length
Dependent on installation

Weight
Approx. 130 g

Material
Plastic and Metal Housing

Power
DC Powered

Temperature
-20 C to +60 C (Operating)

Voltage
20 V DC to 35 V DC

Input Signal
Analog 4-20 mA, SMART/HART compatible

Output Type
Active output for connection to non-Ex-related device

Enclosure Material
Polycarbonate

Model Number
KFD2-STC4-Ex2

Protection
Short-circuit and overload protected

Signal Transmission
Bi-directional

Channels
2 (independent)

Product Type
SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

About PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

2-channel isolated barrier
24 V DC supply (Power Rail)
Input 2-wire SMART transmitters
Output 0/4 mA ... 20 mA
Terminals with test points
Up to SIL 2 acc. to IEC/EN 61508

This isolated barrier is used for intrinsic safety applications.

The device supplies 2-wire SMART transmitters in a hazardous area.

It transfers the analog input signal to the safe area as an isolated current value.

Digital signals may be superimposed on the input signal in the hazardous or safe area and are transferred bi-directionally.

Reliable Isolation & Protection

This SMART transmitter power supply offers dependable isolation between field devices and control systems. Its built-in short-circuit and overload protection help safeguard both connected sensors and your automation infrastructure, reducing maintenance efforts and downtime.

Flexible Signal Transmission

With bi-directional signal transmission and compatibility for analog 4-20 mA and HART protocols, the KFD2-STC4-Ex2 provides seamless communication in various process control applications. Each of its two channels can operate independently, expanding system versatility.

Easy Installation & Operation

Housed in a durable polycarbonate enclosure and equipped for DIN Rail mounting, this device simplifies installation. Its automatic grade functionality and diagnostic LED indication enhance operational efficiency while facilitating easy monitoring and troubleshooting.

FAQs of PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply:

Q: How is the KFD2-STC4-Ex2 SMART Transmitter Power Supply installed?

A: The device is installed using a DIN Rail mounting method, allowing quick and secure placement within standard control cabinets. Terminal connections facilitate straightforward wiring to field transmitters and control systems.

Q: What signal types does this power supply support?

A: It supports analog 4-20 mA signals and is compatible with HART (SMART) transmitters, allowing bi-directional transmission of both standard analog and digital communication protocols.

Q: When should I use a KFD2-STC4-Ex2 in my process automation setup?

A: This model is ideal when you need isolated barriers for SMART transmitter connections in hazardous areas, ensuring safe signal and power transmission while maintaining system protection.

Q: Where can this transmitter power supply be used?

A: It is suitable for hazardous area installations in industrial automation sectors, including chemical, oil & gas, and manufacturing facilities throughout India and globally.

Q: What is the process for connecting a non-Ex-related device?

A: You can connect non-Ex-related devices to the active output terminals. Make sure the output meets the devices requirements and adhere to recommended wiring practices for optimal performance and safety.

Q: How does the diagnostic LED indication benefit users?

A: The built-in LED makes it easy to monitor operational status and quickly diagnose issues such as power supply faults or signal interruptions, reducing troubleshooting time and improving system reliability.

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

PEPPERL+FUCHS KFD2-STC4-Ex2 SMART Transmitter Power Supply

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