F 3331

Overview

• Model: F 3331
• Brand: HIMA
• Type: 8-Fold Output Module
• Application: Safety-related, designed for resistive or inductive loads up to 500 mA (12 W) and lamp connections up to 4 W.

Output and Performance

• Output Capacity: 500 mA, short circuit proof
• Internal Voltage Drop: Max. 2 V at 500 mA load
• Line Resistance: Max. 11 Ω (input and output)
• Short Circuit Current: 0.75–1.5 A
• Line Break Detection: 0.5–9.5 mA
• Leakage Current: Max. 350 µA
• Reset Output Voltage: Max. 1.5 V
• Test Signal Duration: Max. 200 µs

Safety and Monitoring

• Safety Shutdown: Integrated, with safe isolation
• Line Monitoring: Ensures detection of line breaks
• Undervoltage Tripping: ≤ 16 V
• No Output Signal: In case of L- supply breakage
• Compliance: Meets AK 1–6 requirement classes

Power and Space Requirements

• Voltage (5 V DC): 130 mA
• Voltage (24 V DC): 180 mA (additional load)
• Space Requirement: 4 TE

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