F 6214 | HIMA F6214 Safety-related 4-Fold Analog input Module

Description:

The HIMA F 6214 is a safety-related, 4-fold analog input module designed for use with transmitters in a two-wire technique. It is capable of handling current inputs (0...20 mA), voltage inputs (0...1/5/10 V), and has a resolution of 12 bits. This module provides safety isolation and adheres to requirement class AK 1 ... 6.

Technical Specifications:

• Input Types:
  • Current Input: 0...20 mA
  • Voltage Input: 0...1 V, 0...5 V, 0...10 V
  • Transmitter Supply: 25 V ... 20 V, 0 ... 22 mA
• Input Voltage:
  • 0...1.06 V (approximately 6% overflow)
  • Digital values: 0 mV = 0, 1 V = 3840
• Input Resistance: 1 MOhm
• Time Constant Input Filter: Approximately 10 ms
• Short Circuit Current: 25 mA
• Load Impedance: Maximum 900 Ohm
• Scan Time: Maximum 100 ms for 4 channels
• Basic Error: 0.2% at 25 °C
• Operating Error: 0.3% at 0...+60 °C
• Electric Strength: 250 V against GND
• Power Requirements:
  • 5 V DC: 150 mA
  • 24 V DC: 250 mA
• Space Requirement: 4 TE (Terminals)
• Termination: All unused channels must be terminated to ensure correct operation.

Additional Notes:

• The module performs automatic testing during operation, including tests for linearity of the AD-converter, cross-talk between input channels, function of input filters, and transmitter supply voltage.
• Detailed connection examples and resistor specifications for various configurations are provided, including redundant connections for passive and active transmitters and specific resistor values for voltage inputs to ensure accuracy.