F 3421

Overview

The F 3421 Relay Amplifier Module is designed for safe and reliable switching in safety-critical applications, providing SIL 2 certification and up to 250 V isolation.

Electrical & Environmental

• Input Voltage: 24 VDC
• Current Consumption: 150 mA
• Operating Temperature: -20°C to +60°C
• Storage Temperature: -40°C to +85°C
• Humidity: 5% to 95% (non-condensing)

Physical Dimensions

• Dimensions: 18.8 cm x 12.8 cm x 2 cm
• Weight: 0.18 kg

Relay & Isolation

• Relay Channels: 4 channels
• Isolation Voltage: 250 V

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