Honeywell 900U02-0100 - Table 17 - Field Wiring for Analog Output

Revision 10 ControlEdge HC900 Process & Safety Controller User and Installation Manual 133
May 2019
Field wiring for Analog Output
The UIO can drive 4-20mA. See the following table for AO specification:
Table 17 - Field wiring for analog output
Parameter
Specification
Output Type
4-20 mA current loop
Output Channels
8 Maximum per module
1
(with line monitoring)
Assignable to channels 9 to 16
Output Ripple
=< 125 mV peak-to-peak at power line frequency,
across 250 Ohm load
Output Readback Accuracy
0.17% of full scale
Output Current Linearity
± 0.1% of Full Scale nominal
Resolution
12 Bit
Calibrated Accuracy
<0.5% of Full Scale (25
o
C) including linearity,
entire operating temperature
Directly Settable Output Current Range
2.4 mA to 21 mA
Maximum Resistive Load
750* Ohms
Minimum Resistive Load
250 Ohms
Maximum Output Compliant Voltage
(24 V supply = 22 VDC through 28 VDC)
14 VDC
Maximum Open Circuit Voltage
24 VDC
Maximum Load capacitance
< 1 uF