Johnson Controls FX-PCX2721 - Page 11

Table 2: Termination details
Type of field
device
Type of
Input/
Output
Termination diagrams
Temperature
Sensor
UI
Voltage Input -
External Source
UI
Voltage Input -
Internal Source
UI
Voltage Input
(Self-Powered)
UI
Current Input -
External Source
(Isolated)
UI
Current Input -
Internal Source
(2-wire)
UI
11FX-PCX2721 Expansion Input/Output Module Installation Instructions