Product Description
General Information
|
Manufacturer |
Honeywell |
|---|---|
|
Model/Part Number |
CC-TAON01 |
|
Description |
Analog Output Module |
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 per channel
• Output read-back and alarm on discrepancy
• Non-incendive output
FAILOPT (Fail-Safe Operation)
• Supports the FAILOPT parameter on a per-channel basis.
• Each channel can be configured to HOLD LAST VALUE or SHED to a SAFE VALUE.
• If the IOM device electronics fail, the output will always go to zero (safe state).
Open-wire Detection
• Detects and annunciates open field wire with a Channel Soft Failure indication.
Technical Specifications
|
Parameter |
Specification |
|---|---|
|
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 Compliance 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 max (applies to redundancy only) |