Honeywell UDC2500 - Manual (Page 221)

Modbus Read, Write and Override Parameters plus Exception Codes
4/07 UDC2500 Universal Digital Controller Product Manual 207
10.7.7 Input 2
Table 10-15 lists all the register addresses and ranges or selections for the function
parameters in Set-up Group Input 2.
Table 10-15 Set-up Group – Input 2
Parameter
Description
Register
Address
Data
Type
Access Data Range or
Enumerated Selection
Hex Decimal
Input 2 Type 00AA 170 INT R/W 0 = Disable
1 to 25 Unused
26 = 0-20 mA
27 = 4-20 mA
28 to 30 = Unused
31 = 0-5 Vdc
32 = 1-5 Vdc
33 = Unused
34 = Unused
35 = 0 – 2 Vdc
ATTENTION
Changing the Input Type will result in the loss of Field Calibration
values and will restore the Factory Calibration values.