Analog Output – CC-PAON01

Function: The Analog Output (AO) Module delivers high-level constant current to actuators and recording/indicating devices, ensuring precise and reliable performance.

Notable Features:

• Extensive Self-Diagnostics: Provides continuous monitoring for optimal performance.
• Optional Redundancy: Ensures continuous operation and enhances reliability.
• Configurable Safe-State (FAILOPT) Behaviors per Channel: Each channel can either HOLD LAST VALUE or SHED to a SAFE VALUE in case of IOM device electronics failure, with output defaulting to zero.
• Output Read-Back and Alarm on Discrepancy: Ensures accurate monitoring and immediate issue notification.
• Non-Incendive Output: Enables safe operation in hazardous environments.
• Open-Wire Detection: Detects and indicates open field wires with a Channel Soft Failure indication.

Detail Specifications – High-Level Analog Output:

• Input / Output Model:

  • CC-PAON01: High-Level Analog Output

• IOTA Models:

  • CC-TAON01: Non-Redundant 6”
  • CC-TAON11: Redundant 12”

• Output Type:

  • 4-20 mA

• Output Channels:

  • 16

• Output Ripple:

  • < 100 mV peak-to-peak at power line frequency, across 250 Ω load

• Output Temperature Drift:

  • 0.005% of Full Scale/°C

• Output Readback Accuracy:

  • ±4% of Full Scale

• Output Current Linearity:

  • ± 0.05% of Full Scale nominal

• Resolution:

  • ± 0.05% of Full Scale

• Calibrated Accuracy:

  • ± 0.35% of Full Scale (25°C) including linearity

• Directly Settable Output Current Range:

  • 0 mA, 2.9 mA to 21.1 mA

• Maximum Resistive Load:

  • 800 ohms (24 V supply = 22 VDC through 28 VDC)

• Maximum Output Compliant Voltage:

  • 16 V (24 V supply = 22 VDC through 28 VDC)

• Maximum Open Circuit Voltage:

  • 22 V

• Response Time (DAC Input Code to Output):

  • Settles to within 1% of final value within 80 ms

• Gap (0 mA) of Output to Field on Switchover:

  • 10 ms maximum (applies to Redundancy only)

Weight:

• 0.35 kg

This comprehensive set of features and specifications ensures that the CC-PAON01 module meets the demands of high-precision analog output applications while maintaining reliability and safety.