Home > Products > HIMA > Himatrix Series(F20/F30/F31/F35/F60)
Brand Name: HIMA
Model Number: F3221
Country of Origin:GERMANY
Warranty: 12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
HIMA |
Model Number: |
F3221 |
Country of Origin: |
GERMANY |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
Delivery time in stock |
Payment Terms: |
T/T |
Supply Ability: |
in stock |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
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Parameter |
Specification |
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Input Type |
1-signal (8 mA) or 24 V contact |
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Number of Inputs |
16 channels |
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Signal Isolation |
Electrically independent channels |
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Input Current |
8 mA nominal |
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Input Voltage |
24 VDC (typical) |
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Supply Voltage |
5 VDC / 24 VDC |
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Current Consumption |
5 V: 70 mA |
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24 V: 130 mA |
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Power Consumption |
Low power design |
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Dimensions |
2.1x19.1x12.9cm |
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Weight |
0.12kg |
The HIMA F3221 is a 16-channel digital input module designed for the HIQuad X safety system. It integrates into 19-inch rack-based central devices such as H41X and H51X, supporting reliable signal acquisition in safety-critical automation and control applications with scalable I/O configurations.
Emergency Shutdown Systems (ESD)
Fire & Gas Systems (F&G)
Turbine Control Systems
Process Industry Safety Control
16-channel digital input for safety applications
Supports both 8 mA and 24 V input signals
Electrically isolated channels for high reliability
Fast response time (~10 ms)
Designed for HIQuad X modular safety systems
Suitable for critical control and protection systems
Digital Signal Acquisition
Collects 24V DC digital signals from field devices such as switches, push buttons, and sensors, and transmits them to the control system.
Safety-Critical Input Processing
Used in Safety Instrumented Systems (SIS) for Emergency Shutdown (ESD), interlocking, and alarm signal monitoring.
Multi-Channel Independent Inputs
Provides multiple independent input channels (typically 16 channels), ensuring reliable and interference-free signal processing.
Electrical Isolation & Protection
Offers galvanic isolation between field devices and control logic to protect the system from electrical faults and disturbances.
Integration with HIQuad X System
Fully integrated into the HIQuad X platform via backplane communication for centralized safety control processing.
Industrial Safety Applications
Designed for use in high-risk industries such as oil & gas, petrochemical, power plants, and process automation systems.
Q1: What is the HIMA F3221 used for?
A1:It is used to acquire digital input signals from field devices and send them to safety control systems for processing and logic execution.
Q2: How many input channels does the F3221 have?
A2:It typically supports 16 independent digital input channels, allowing multiple field signals to be monitored simultaneously.
Q3: Is the F3221 suitable for safety systems?
A3:Yes, it is designed for use in Safety Instrumented Systems (SIS), including ESD, interlocking, and safety monitoring applications.
Q4: What type of signals does the F3221 process?
A4:It processes 24V DC digital signals, such as dry contacts, switches, and sensor outputs.
Q5: In which industries is the F3221 commonly used?
A5:It is widely used in oil & gas, chemical processing, power generation, and other industrial automation environments requiring high safety integrity.
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