8C-PAONA1 Analog Output Module Honeywell
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8C-PAONA1 Analog Output Module - Honeywell
Description The 8C-PAONA1 is an analog output module designed by Honeywell, delivering high-level constant current to actuators and recording/indicating devices.
Function The Analog Output (AO) Module delivers high-level constant current to actuators and recording/indicating devices.
Notable Features
- Extensive self-diagnostics
- Optional redundancy
- Safe-state (FAILOPT) behaviors configurable on a per channel basis
- Open-wire Detection: Can detect and annunciate open field wire with a Channel Soft Failure indication
Safe-state Behavior (FAILOPT) The Series 8 AO module supports the FAILOPT parameter on a per channel basis. Each channel can be configured to either HOLD LAST VALUE or SHED to a SAFE VALUE. In case of IOM device electronics failure, the output will default to zero, the safe state.
Detailed Specification - Analog Output (8C-PAONA1)
| Parameter | Specification |
|---|---|
| Input / Output Module | 8C-PAONA1 - Analog Output, Coated |
| IOTA Modules |
8C-TAOXA1 Non-Redundant, Coated 6”; 8C-TAOXB1 Redundant, Coated 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 Current Linearity | ± 0.05% of Full Scale nominal |
| Load Resistance | 50-800 Ω (24 V supply = 22 VDC through 28 VDC) |
| Voltage Rating | 24 VDC |
| Module Current Rating | 190 mA |
| Resolution | ± 0.05% of Full Scale |
| Calibrated Accuracy | ± 0.2% of Full Scale (25°C) including linearity |
| Directly Settable Output Current Range | 2.9 mA to 21.1 mA |
| 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) |
| Module Removal and Insertion Under Power | Supported |