Analog Output With Hart - Honeywell Experion 8 Series Technical Information

Series 8 Controller and I/O Specification, S803-150-500
3.3.5.

Analog Output with HART

Function
The Analog Output (AO) Module delivers high-level constant current to actuators and recording/indicating devices.
Notable Features

Extensive self-diagnostics

Optional redundancy

HART-capable, multivariable devices
Safe-state Behavior (FAILOPT)
Series 8 AO module supports the FAILOPT parameter on a per channel basis. The user can configure each channel
to either HOLD LAST VALUE, or SHED to a SAFE VALUE. The Output will always go to zero, the safe state, if the
IOM device electronics fails.
Open-wire Detection
This Series 8 IO function can detect and annunciate open field wire with a Channel Soft Failure indication.
Detailed Specification- Analog Output with HART (8C-PAOHA1)
Parameter
Input / Output Module
IOTA Modules
Output Type
Output Channels
Output Ripple
Output Temperature Drift
Output Current Linearity
Load Resistance
(24 V supply = 22 VDC through 28 VDC)
Voltage Rating
Module current rating
Resolution
Calibrated Accuracy
Directly Settable Output Current Range
Maximum Output Compliant Voltage
(24 V supply = 22 VDC through 28 VDC)
Version 1

Safe-state (FAILOPT) behaviors configurable on
a per channel basis
Specification
8C-PAOHA1 - Analog Output with HART, Coated
8C-TAOXA1 Non-Redundant, Coated
8C-TAOXB1 Redundant, Coated
4-20 mA
16
< 100 mV peak-to-peak at power line freq, across 250  load
0.005% of Full Scale/°C
± 0.05% of Full Scale nominal
50-800
24 VDC
205 mA
± 0.05% of Full Scale
± 0.2% of Full Scale (25oC) including linearity
2.9 mA to 21.1 mA
16 V
27
6"
12"
July 2017