JC FX-PCV1832-0

VAV Controller
Johnson Controls | Part Number: FXPCV18320
Same description as the FX-PCV1632, but includes cable adapters for use when replacing VMA14xx Series controllers. Recommended use for replacing VMA1410, VMA1415, and VMA1420 controllers; includes cable adapters for use when replacing VMA14xx Series controllers. 3 UI, 3 BO, and 2 CO.
Ships in 4-6 weeks
The FX-PCV controllers feature an integral digital pressure sensor, an integral damper actuator, and a 32-bit microprocessor. The controller's small package size facilitates quick field installation and efficient use of space, while not compromising high-tech control performance.

FX-PCV1832-0 Technical Data

Supply Voltage
24 VAC (nominal, 20 VAC minimum/30 VAC maximum)
50/60 Hz
Power Supply Class 2 (North America)

Power Consumption
10 VA typical, 14 VA maximum

Ambient Conditions
Operating: 0 to 50°C (32 to 122°F); 10 to 90% RH noncondensing; Pollution Degree 2
Storage: -40 to 70°C (-40 to 158°F); 5 to 95% RH noncondensing

Inputs/Outputs, SA Bus, and Supply Power: 6.3 mm (1/4 in.) Spade Lugs
N2/FC Bus Pluggable Screw Terminal Block
TSTAT Modular Port: RJ-45 8-Pin Modular Jack

Controller Addressing
BACnet/MSTP: DIP switch set; valid controller device addresses 4–127
N2: DIP switch set; valid controller device addresses 1–255

Communications Bus
3-wire FC Bus between the supervisory controller and FX-PC controllers
4-wire SA Bus between FX-PC controller, NS Series Network Sensors, and other sensor/actuator devices, includes a lead to source 15 VDC supply power (from FX-PC controller) to bus devices.

Analog Input/Analog Output Accuracy
Analog Input: 15-bit resolution on UIs
Analog Output: 0–10 VDC ± 200 mV

RX630 32-bit Renesas microcontroller

1 MB Flash Memory and 512 KB Random Access Memory (RAM)

Air Pressure Differential Sensor
Range: -1.5 in. to 1.5 in. W.C.
Performance Characteristics:
Accuracy: ±0.75% Full Span Maximum (±0.0225 in. W.C.)
Typical accuracy at zero (null) pressure is ±0.003 in. W.C.

Mounts to damper shaft using single set screw and to duct with single mounting screw

Actuator Rating
4 N•m (35 lb•in.) minimum shaft length = 44 mm (1-3/4 in.)

(Height x Width x Depth): 165 x 125 x 73 mm (6.5 x 4.92 x 2.9 in.)
Center of Output Hub to Center of Captive Spacer: 135 mm (5-5/16 in.)