logo

100% genuine products & Actual product photos
Sales & Support
Request A Quote - Email
Select Language
English
Français
Deutsch
Italiano
Русский
Español
Português
Nederlandse
ελληνικά
日本語
한국
Home
Products
Videos
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Home ProductsVEGA Instruments

Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module

All Products
Allen Bradley PLC Controllers (100)
Pepperl Fuchs Safety Barrier (136)
MTL Safety Barrier (69)
E&H Instruments (92)
Rosemount PH Sensors (60)
Bently Nevada Proximity Probe (48)
IFM Sensors (35)
ASCO Valves (19)
Yokogawa Instruments (148)
HONEYWELL Transmitter (27)
SICK Instruments (43)
Festo Cylinder (73)
EMERSON TREX Device Communicator (3)
SIEMENS PLC Products (100)
SMC Instruments (15)
ABB Positioner (57)
WAGO Connectors (31)
VEGA Instruments (210)
I'm Online Chat Now
Certification
China Achievers Automation Limited certification
China Achievers Automation Limited certification
"ACH has proven to be a reliable partner. Their products are genuine and high-quality, with competitive prices and on-time delivery. We trust them as our long-term supplier in automation."

—— Mohammed Al-Farsi, Procurement

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Procurement Manager

"For us, cost efficiency and authenticity are key. ACH helps reduce expenses while ensuring reliable quality and timely supply, making them a strong partner in our operations."

—— Supply Chain Director

"ACH offers quick response, flexible solutions, and fair pricing. The products are always genuine and reliable, and their friendly support makes cooperation smooth."

—— Operations Manager

"ACH provides genuine products with stable quality and fair pricing. Their fast response and reliable delivery give us confidence to continue working with them."

—— Engineering Manager

"We value ACH for their consistent quality and competitive pricing. Deliveries are always reliable, and their professional support makes procurement much easier for our team."

—— Procurement Head

Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module

Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module
Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module

Large Image :  Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module Get Best Price

Product Details:
Place of Origin: DE
Brand Name: Phoenix Contact
Certification: ATEX
Model Number: RAD-AI4-IFS
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
Contact Now
Detailed Product Description
Power Supply: 1 Ambient Temperature: -
Electrical Rating: G Certifications: S
Highlight:

Phoenix Contact 4-channel analog input module

,

0/4-20mA analog input module

,

RAD-AI4-IFS industrial signal module

Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module

Phoenix Contact RAD-AI4-IFS I/O extension module. 4 analog current inputs (0/4-20mA), 16-bit resolution, 24V DC supply, IP20, for Radioline wireless systems.

Product Overview

The Phoenix Contact RAD-AI4-IFS​ is an I/O extension module​ designed for use with the Radioline wireless system​ and other IFS masters. It provides four isolated analog current inputs​ configurable for 0-20 mA​ or 4-20 mA​ signals via DIP switches. With 16-bit resolution​ and a wide operating temperature range, it is built for robust industrial signal acquisition in process control and remote monitoring applications.

Technical Specifications (Electrical & I/O)

Parameter

Specification

Model​

RAD-AI4-IFS​

Article Number​

2901537

Input Channels​

4​ (Analog Current)

Input Signal​

0 ... 20 mA​ or 4 ... 20 mA​ (DIP selectable)

Max. Input Current​

22 mA

Input Resistance​

< 70 Ω

Resolution​

16 Bit​

Accuracy​

≤ 0.02 % (at 25 °C)

Supply Voltage​

19.2 ... 30.5 V DC​ (via TBUS)

Power Consumption​

≤ 120 mA (at 24 V DC)

Technical Specifications (Mechanical & Environmental)

Parameter

Specification

Mounting​

DIN Rail​ (NS35)

Dimensions (WxHxD)​

17.5 x 113 x 114.5 mm

Protection Rating​

IP20​

Operating Temperature​

-40 ... +70 °C​ (>55°C derating)

Storage Temperature​

-40 ... +85 °C

Isolation​

Channel-to-channel, 1.5 kV AC

Certifications​

CE, ATEX, IECEx (Zone 2)

Key Features

  • High-Density Analog Input:​ Four channels in a compact 17.5mm width for space-efficient cabinet design.

  • Tool-Free Addressing:​ Integrated thumbwheel for easy node ID setting without software.

  • Industrial Ruggedness:​ Operates in extreme temperatures (-40°C to +70°C) and offers surge protection.

  • Hot-Swap Capable:​ Supports module replacement during operation via TBUS DIN rail connector.

Applications

  • Remote Process Monitoring:​ Connecting 4-20 mA transmitters (pressure, temperature, level) in wireless I/O networks.

  • Machine Automation:​ High-precision analog signal acquisition for PLC or wireless control systems.

  • Harsh Environments:​ Suitable for Zone 2 hazardous areas and wide temperature applications.

Phoenix Contact RAD-AI4-IFS | 4-Channel 0/4-20mA Analog Input Module 0

More Products

Pepperl Fuchs Safety Barrier

Allen Bradley PLC Controllers

SICK Instruments 

Festo Cylinder 

IFM Sensors 

About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL  to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

ACH industrial automation products
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

K
Kumar
India May 16.2026
Helpful (1)
Perfect switch for industrial use, works reliably and stably.
A
Ahmed Khan
Pakistan May 8.2026
Helpful (1)
This VEM three-phase motor is durable, efficient, and performs flawlessly!
M
Malaysia
Malaysia Apr 28.2026
Helpful (1)
Schneider TM3DQ8R relay module works reliably, great build quality
Tag:

VEGA Instruments,

vibrating level switch,

Phoenix Contact 4-channel analog input module

Contact Details
Achievers Automation Limited

Contact Person: sales2

Send your inquiry directly to us
About Us
Pepperl Fuchs Safety Barrier
Allen Bradley PLC Controllers
IFM Sensors
Contact Us
Privacy Policy | China Good Quality Allen Bradley PLC Controllers Supplier. © 2025 - 2026 Achievers Automation Limited. All Rights Reserved.