Preliminary Information - Honeywell UDC2800 Product Manual

Sensor Type
Linear
Milliamps
Millivolts
Volts
Carbon Oxygen
*The Factory Calibrated millivolt values for the Thermocouple
Differential Input are for a pair of J thermocouples at an ambient
temperature mean of 450° F / 232 ° C. Other thermocouple types
and ambient temperature means may be accomplished via Field
Calibration of the input, with the range value limits being –4 mV to
+16 mV for the zero and span values.

Preliminary Information

Disconnect the Field Wiring
Tag and disconnect any field wiring connected to the input (#1 or
#2) terminals on the rear of the controller.
Figure 6-1: Input 1 and Input 2 Wiring Terminals
PV Input Range
°F °C
4 to 20 mA
0 to 20 mA
0 to 10 mV
0 to 50 mV
0 to 100 mV
1 to 5 Volts
0 to 5 Volts
0 to 10 Volts
0 to 1250 mV
-30 to 510 mV
Chapter 6 - Input Calibration
Range Values
0% 100%
4.00 mA 20.00 mA
0.00 mA 20.00 mA
0.00 mV 10.00 mV
0.00 mV 50.00 mV
0.00 mV 100.00 mV
1.00 Volts 5.00 Volts
0.00 Volts 5.00 Volts
0.00 Volts 10.00 Volts
0.00 mV 1250.00 mV
-30.00 mV 510.00 mV
230