A set of Johnson Controls termination diagrams provides details for wiring inputs and outputs to the controllers. See the figures in this section for the applicable termination diagrams.
| Type of field device | Type of Input/Output | Termination diagrams |
|---|---|---|
| Voltage Input - External Source | UI |  |
| Voltage Input - Internal Source | UI |  |
| Voltage Input (Self-Powered) | UI |  |
| Temperature Sensor | UI |  |
| Dry Contact | UI |  |
| 0–10 VDC Output to Actuator (External Source) | CO |  |
| 0–10 VDC Output to Actuator (Internal Source) | CO |  |
| 24 VAC Triac Output (Switch Low, External Source) | CO | 
Note: Applies to CO4 and CO5.
|
| Incremental Control to Actuator (Switch Low, External Source) | CO | 
Note: Applies to CO4 and CO5.
|
| Analog Output (Voltage) | CO |  |
| Incremental Control to Actuator (Switch Low, Internally Sourced) | BO | 
Note: Applies to BO3, BO1, and BO2.
|
| 24 VAC Binary Output (Switch Low, Internally Sourced) | BO |  |
| Network Stat with Phone Jack (Fixed Address = 199) | SA Bus |  |
| Network Stat with Terminals Addressable | SA Bus |  |
| Network Stat with Terminals (Fixed Address = 199) | SA Bus |  |