Modbus Read, Write and Override Parameters plus Exception Codes 
3/07  UDC3500 Universal Digital Controller Product Manual  407 
10.7.15 Input 4 
Table 10-24 lists all the register addresses and ranges or selections for the function 
parameters in Set-up Group Input 4. 
Table 10-24  Set-up Group – Input 4 
Parameter 
 
Register 
Address 
Data 
Type 
Access  Data Range or 
Enumerated Selection 
Description  ID  Hex  Decimal       
Input 4 Type  131  4083  16515  INT  R/W  0 = Disable 
1 – 0-20mA 
2 = 4-20mA 
3 = 0-5V 
4 = 1-5V 
ATTENTION 
Changing the Input Type will result in the loss of Field Calibration values and will restore the 
Factory Calibration values. 
Input 4 
Transmitter 
Characterization 
132  4084  16516  INT  R/W  0 = B TC 
1 = E TC H 
2 = E TC L 
3 = J TC H 
4 = J TC M 
5 = J TC L 
6 = K TC H 
7 = K TC M  
8 = K TC L 
9 = NNM H 
10 = NNM L 
11 = Nicrosil H TC 
12 = Nicrosil L TC 
13 = Plat H 
14 = Plat L 
15 = R TC 
16 = S TC 
17 = T TC H 
18 = T TC L 
19 = W TC H 
20 = W TC L 
21 = 100 PT RTD 
22 = 100 PT LO RTD 
23 = 200 PT RTD 
24 = 500 PT RTD 
25 = 1000PT 
26 = Radiamatic RH 
27 = Radiamatic RI  
28 = Linear 
29 = Square Root 
Input 4 High 
Range Value 
95  005F  95  FP  R/W  –999. to 9999. 
Engineering Units