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  • F3348 HIMA
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F3348

HIMA F3348 Safety Module 8-Channel 48V DC Output

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  • Manufacturer: HIMA

  • Product No.: F3348

  • Product Type: Digital Output Module

  • Product Origin: DE

  • Payment:T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Overview

The HIMA F3348 is a high-reliability, 8-fold safety-related output module designed for demanding emergency shutdown (ESD) and safety instrumented systems (SIS). Engineered for critical industrial automation applications, this safety-grade module delivers eight individual 48 V DC output channels capable of driving resistive or inductive loads up to 500 mA with integrated safe isolation.

Certified for safety requirement classes AK 1 through AK 6, the F3348 features automated internal testing with short test signal durations (maximum 200 µs) to verify output integrity without interrupting connected process devices. Occupying a compact 4 TE rack slot width, the module has a net weight of approximately 0.40 kg (0.88 lbs) with a standard packed shipping weight of 2.00 kg (4.41 lbs).

Core Technical Advantages

  • Safety-Related Architecture: Complies with requirement classes AK 1 to AK 6, ensuring reliable safety shutdown functionality in critical process control loops.
  • Short-Circuit Proof Outputs: Eight independent 48 V DC / 500 mA channels equipped with short-circuit protection and safe galvanic isolation.
  • Integrated Test Execution: Supports online self-test diagnostics with maximum test signal duration of 200 µs to prevent accidental actuator tripping.
  • Flexible Load Compatibility: Drives resistive loads, inductive loads (up to 500 mA), and signal lamps (up to 4 W) with built-in safety shutdown protection.

Technical Specifications

Parameter Specification Details
Brand / Manufacturer HIMA
Part Number / Model F3348
Product Type 8-Fold Safety-Related Output Module
Number of Channels 8 Channels
Nominal Output Voltage 48 V DC
Output Load Capacity 500 mA per channel (Resistive / Inductive)
Lamp Load Connection Up to 4 W with safety shutdown
Output Protection Features Short-circuit proof, safe galvanic isolation
Test Signal Pulse Width Max. 200 µs
Safety Class Requirement Requirement Class AK 1 ... AK 6
Rack Space Requirement 4 TE slot width
Estimated Net / Gross Weight Net Unit: 0.40 kg (0.88 lbs) | Gross Shipping: 2.00 kg (4.41 lbs)

Installation & Wiring Guidelines

  • Rack Insertion: Insert the 4 TE module firmly into the designated safety rack slot and engage locking screws to maintain proper backplane connection.
  • Power & Load Cabling: Ensure load wiring matches 48 V DC ratings and does not exceed the maximum per-channel current limit of 500 mA.
  • Isolation Integrity: Maintain separation between safety-critical field lines and standard non-safety signal wiring to preserve safe isolation.

Technical FAQs

Q1: What safety requirement classes does the HIMA F3348 module support?
A1: The F3348 module is certified for safety requirement classes AK 1 through AK 6.

Q2: What is the maximum test signal duration during diagnostic self-tests?
A2: The duration of the internal diagnostic test signal is a maximum of 200 µs.

Q3: Can the output channels drive indicator lamps directly?
A3: Yes, each output channel supports lamp loads up to 4 W with integrated safety shutdown capability.

🏷️ Tags: Digital Output Module

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