CleaverBrooks CFC-1000 - Page 140

CB FALCON
750-265 16
J6 1 Annunc2 24VAC, 120 VAC: 2 mA maximum
J7 7 Not Used
J7 6 Annunc3 24VAC, 120 VAC: 2 mA maximum
J7 5 Annunc4 24VAC, 120 VAC: 2 mA maximum
J7 4 Annunc5 24VAC, 120 VAC: 2 mA maximum
J7 3 Annunc6 24VAC, 120 VAC: 2 mA maximum
J7 2 Annunc7/HFS 24VAC, 120 VAC: 2 mA maximum
J7 1 Annunc8/ LFS 24VAC, 120 VAC: 2 mA maximum
J8 1 24 VAC Device Power, 24 VAC, (20 VAC to 30 VAC)
J8 2 24 VAC 24VAC Return
J8 3 STAT 24 VAC, (20 VAC to 30 VAC)
J8 4 INLET TEMP (S1) (hydronic) Supply for, and signal input from 10K or 12K Ohm NTC
temperature sensor.
J8 5 INLET TEMP Common (hydronic) Ground reference for the Inlet Temp. Sensor
J8 4 + INPUT (steam) + Supply from 4-20 mA Steam Pressure Sensor
J8 5 - INPUT (steam) - Supply from 4-20 mA Steam Pressure Sensor
J8 6 + INPUT Remote SP/Mod (S2) + Supply from 4-20mA
J8 7 - INPUT - Supply from 4-20mA
J8 8 OUTLET TEMP A (S3) *a,b Supply for, and signal input from 10K or 12K Ohm NTC
temperature sensor
J8 9 OUTLET TEMP Common (S3S4) *a,b Ground reference for the Outlet Temp. Sensor
J8 10 OUTLET TEMP B (S4) *a Supply for, and signal input from 10K Ohm NTC temperature
sensor
J8 11 OUTDOOR/HEADER TEMP (S5) *a Supply for, and signal input from 10K or 12K Ohm NTC
temperature sensor
J8 12 OUTDOOR TEMP Common *a Ground reference for the Outdoor Temp. Sensor
J9 1 DHW TEMP A (S6) *a,b Supply for, and signal input from 10K or 12K Ohm NTC
temperature sensor
J9 2 DHW Common (S6S7) *a,b Ground reference for the DHW Temp. Sensor
J9 3 DHW TEMP B (S7) *a Supply for, and signal input from 10K Ohm NTC temperature
sensor
J9 4 STACK TEMP A (S8) *b Supply for, and signal input from 10K or 12K Ohm NTC
temperature sensor
J9 5 STACK Common (S8S9) *b Ground reference for the Stack Temp. Sensor
J9 6 STACK TEMP/Heat Exchanger Limit
(S9)
Supply for, and signal input from 10K Ohm NTC temperature
sensor
J9 7 Not Used
J10 1 REMOTE RESET Open/Ground Input that has functionality corresponding to
pushing/releasing the local reset.
J10 2 TOD (Time of Day) Open/Ground Input which switches operating set points.
J10 3 TOD/REMOTE RESET COMMON Ground reference for time of day and remote reset inputs
J10 4 MODULATION 4 - 20mA (+) (Out) 4 to 20 mA Current modulation signal out into a 600 Ohm
J10 5 MODULATION 0 - 10 VDC (+) (Out) 0 to 10 VDC Voltage modulation signal out, 10 mA max.
J10 6 MODULATION COMMON (-) Ground reference for voltage and current modulation signals.
J10 7 Not Used
J10 8 Not Used
J11 1–7 Not Used
SPECIAL CONNECTIONS
Table 3. Falcon Contact. (Continued)
Connector Term. Function Description and Rating (All Models)