WINDOW GP-CAB 3818143 - Caterpillar

Configuration
The thermocouple module will remain fully functional during single set point configuration and also during communications on the data link.
Even if the communication link is terminated, the thermocouple module will continue to operate normally.
All configured values and error codes are stored in non-volatile memory. Non-volatile memory allows retention of all parameter values and error codes when the thermocouple module is de-energized.
The thermocouple module is configured on the secondary data link (CAN2). Configuration is accomplished by using the Cat Service Tool to configure any parameter that can be changed.Table 4 lists the configuration parameters for the thermocouple inputs.
Table 4
Thermocouple Input Configuration parameters    
Description    Default Value    Range    
Input #n – Suspect Parameter Number (SPN)     0     Any SPN listed in Table 3    
Input #n - Type     Not Installed     Not Installed
Type-J
Type-K    
Input #n – High Temperature Shutdown Threshold     95 °C (203 °F)    
0 °C (32 °F) to
1735 °C (3155 °F)    
Input #n – High Temperature Warning Threshold    
85 °C (185 °F)    
0 °C (32 °F) to
1735 °C (3155 °F)    
Input #n – Low Temperature Warning Threshold    
-200 °C (-328 °F)    
-200 °C (-328 °F) to
800 °C (1472 °F)    
Input #n – High Temperature Shutdown Delay Time     1     0 to 120 seconds    
Input #n – High Temperature Warning Delay Time     1     0 to 120 seconds    
Input #n – Low Temperature Warning Delay Time     1     0 to 120 seconds    Specifications
Table 5 lists the specifications for the thermocouple module.
Table 5
Thermocouple Module Specifications    
Valid Thermocouple Types     Type-J and Type-K    
Operating Voltage Range     9 VDC to 32 VDC    
Nominal Voltage Range     12 VDC or 24 VDC    
Overvoltage Capability     32 VDC for 1 hour at
85 °C (185 °F)    
Ambient Storage Temperature    
-50 °C (-58 °F) to
125 °C (257 °F)    
Ambient Operating Temperature Range    
-40 °C (-40 °F) to
120 °C (248 °F)
(see notes)    Note: If the ambient temperature exceeds 85 °C (185 °F), then the thermocouple module may deviate in accuracy +/- 1° C.Note: If the ambient temperature exceeds 120 °C (248 °F), then the thermocouple module may not return to proper operation.