Table 10: FX-PCV1615/1626/1628/1630 Controllers
Communications Bus RS-485: selectable between BACnet MSTP or N2
FC Bus: 0.6 mm (22 AWG) standard 3-wire, twisted, shielded
cable recommended between the supervisory controller and
10/100 Mbps; 8-pin RJ-45 connector
SA Bus: 0.6 mm (22 AWG) stranded, 4-wire (2-twisted pairs)
shielded cable recommended from the FX-PCV controller for
network sensors and other sensor/actuator devices; includes a
terminal to source 15 VDC supply power from FX-PCV to SA Bus
devices
Note: For more information, refer to the FX-PC Series
Controllers MS/TP Communications Bus Technical Bulletin
(LIT-12011670).
Processor RX63N 32-bit Renesas microcontroller
Memory 1 MB flash memory and 512 KB RAM
Universal Input Mode/
Configurable Output Mode
Accuracy
UI Analog Input Mode: 15-bit resolution on UIs
CO Analog Output Mode (FX-PCV1626/FX-PCV1628/FX-
PCV1630 only): 0–10 VDC ± 200 mV
Air Pressure Differential
Sensor
Range: -1.5 in. to 1.5 in. W.C.
Performance Characteristics:
Accuracy: ±1.3% Full Span Maximum (±0.039 in. W.C.)
Note: Combined error due to offset, non-linearity, and
temperature variation.
Typical accuracy at zero (null) pressure is ±0.02 in. W.C.(if
provided)
Note: Includes error due to non-linearity.
Actuator Rating 4 N·m (35 lb·in) minimum shaft length = 44 mm (1-3/4 in.) (if
provided)
Mounting Mounts to damper shaft using single set screw and to duct with
single mounting screw
Dimensions
(Height x Width x Depth)
165 mm x 125 mm x 73 mm (6.5 in. x 4.92 in. x 2.9 in.)
Center of Output Hub to Center of Captive Spacer: 135 mm
(5-5/16 in.)
Weight 0.65 kg (1.45 lb)
Compliance United States:
UL Listed, File E107041, CCN PAZX, UL 916, Energy Management
Equipment; Suitable for use in other environmental air space
(plenums) in accordance with Section 300.22(C) of the National
Electric Code.
FCC Compliant to CFR47, Part 15, Subpart B, Class A.
FX-PCV1615/1626/1628/1630 Programmable VAV Box Controllers Installation Instructions28
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