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The FX-PC Series Programmable Controller family comprises a group of versatile controllers and accessories designed to monitor and operate a wide variety of commercial HVAC equipment and other building systems.


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FX PC Controllers

10-point General Purpose Programmable Controller with 2 UI, 1 BI, 3 BO, and 4 CO, with integral LCD/keypad


  • Supports peer-to-peer communications
  • Continuous Tuning Adaptive Control provides more efficient controls and reduces level of manual intervention
  • Advanced diagnostics for failure detection, resolution and prevention
  • Field Equipment Controllers have been tested by the BACnet Testing Labs (BTL) and are certified as BACnet Application Specific Controllers
  • PCA models feature an integral real time clock with on-board time schedules, calendars, trends and alarms and are certified as BACnet Advanced Application Controllers (B-AAC)

Inputs2 UI + 1 BI

Outputs3 BO + 4 CO

Supply Voltage24 VAC

Integral DisplayIntegral LCD/keypad

Communications BusRS-485, software selectable between BACnet MS/TP or N2: 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

Power Consumption20 maximum VA

Operating Ambient Conditions0°C to 50°C (32°F to 122°F); 10 to 90% RH noncondensing

ProcessorRX631 Renesas® 32-bit microcontroller


Real-Time Clock Backup Power Supply

MountingHorizontal on single 35 mm DIN rail mount (preferred), or screw mount on flat surface with three integral mounting clips on controller


Net Weight: 0.4kg

Product Dimension:Width 164 mmLength53 mmHeight150 mm

Working Days

Document TypeLanguage
Last Update DatePreviewDownloadsCopy Link
FX-DIS Local Controller Display_1900674
EN 06 2017
FX-PCA Advanced Application Programmable Controller_1900818
EN 03 2019
FX-PCG General Purpose Programmable Controllers_1900670
EN 03 2019
PCA Advanced Application Programmable Controllers_1901069
EN 03 2019
FX-DIS European Catalog Page
EN 2021
FX-PCA European Catalog Page
EN 2021
FX-PCG European Catalog Page
EN 2021
PCA European Catalog Page
EN 2021
FX Programmable Controllers
EN 02 2020
FX-PC Series Programmable Controllers_12011657
EN 11 2020
FX-DIS Local Controller Display_12011667
EN 03 2019
FX-PC Series Programmable Controllers and Related Products_12011657
EN 03 2019
FX-PC Series N2 Programmable Controllers and Related Products_12011809
EN 03 2019
EN 03 2019
EN 03 2019
EN 03 2019
EN 03 2019
EN 03 2019
EN 03 2019
EN 03 2019
PCA3613 Advanced Application Programmable Controller_24-10143-1175
EN 11 2020
PCA2513 Advanced Application Programmable Controller_24-10143-1167
EN 11 2020
FX-PCA4911 Advanced Application Controller_24-10143-01531
EN 11 2020