Johnson Controls F4-SNC - Page 15

Table 9: Termination diagrams
Type of field device
Type of input/
output
Termination diagrams
Analog Output (current) AO
24 VAC Triac output (switch high,
internally sourced, Triac)
BO or CO
24 VAC Triac output (switch low,
external source)
BO or CO
Incremental control to actuator
(switch high, internally sourced,
Triac)
BO
Incremental control to actuator
(switch low, internally sourced,
Triac)
BO
Network Stat with Phone Jack
(Fixed Address = 199)
SA Bus
F4-SNC Installation Guide 15