— TECHNICAL DATA SHEET DS0132 rev 18 Cylon® FBXi ©ABB 2020 All Rights Reserved. Subject to change without notice WWW.CYLON.COM 1 DS0132 rev 18 DESCRIPTION The FBXi Series is a freely programmable range of BACnet® Controllers with native BACnet/IP communications support. The controllers are BTL listed BACnet Building Controller (B-BC) and are ideally suited for a wide range of applications for intelligent control of HVAC equipment, and electrical systems including lighting control and metering applications. The FBXi-X256 controller supports multi-protocol communications simultaneously including BACnet/IP, BACnet MS/TP, Modbus® TCP and Modbus RTU. Part of the Cylon® FLXeon Line of BACnet field controllers, the FBXi-X256 controller features support for up to sixteen FLX (Field Level eXpansion) series extension modules providing up to 256 points of control, and a dedicated input for Cylon® room sensors. FLX I/O expansion modules are available in a variety of options to allow maximum flexibility in achieving the required point configuration. APPLICATION The FBXi Series is designed for a wide range of energy management applications for intelligent control of: ▪ HVAC equipment such as Central Plant, Boilers, Chillers, Cooling Towers, Pump Systems, Air Handling Units (Constant Volume, Variable Air Volume and Multi-zone), and Rooftop Units, ▪ Electrical systems such as lighting control, variable frequency drives and metering. The FBXi Series can be used as an integration platform and natively supports the routing of either BACnet MS/TP to BACnet/IP or Modbus RTU to Modbus TCP without the need for gateways or additional hardware. The controller accommodates available pre-engineered strategies or can be tailored to custom applications using CXpro ᴴᴰ programming software BACnet/IP communications with dual port Ethernet switch (star or daisy chain topology) and support for both DHCP and Static IP Network Time Protocol (NTP) support Multi-protocol communications support for BACnet MS/TP, Modbus TCP, Modbus RTU, HTTP, HTTPS and SSH Cylon Intelligent Room Sensor support LED status on all I/O channels provides indication of fault or override status Compact form factor to maximize enclosure space requirement Uses FLX I/O expansion Modules Accessories Field Level eXpansion (FLX) I/O Modules (-H variants include Hand/O ff /Auto Local Override Function) FLX-4R4(-H) 4 UniPuts with Relay, 4 Universal Inputs FLX-8R8(-H) 8 UniPuts with Relay, 8 Universal Inputs FLX-16DI 16 Digital Inputs FLX-PS24 Power Supply Module FLX-RMC Remote Module Connector ©ABB 2020 All Rights Reserved. Subject to change without notice WWW.CYLON.COM 2 DS0132 rev 18 PRODUCT SELECTION CHART FBXi-X256 CBXi-8R8 CBXi-8R8-H FLX-4R4 FLX-4R4-H FLX-8R8 FLX-8R8-H FLX-16DI Service Main Controller Main Controller Main Controller Expansion Module Expansion Module Expansion Module Expansion Module Expansion Module I/O Point Qty UniPuts with Relay(¹) 0 8 8 4 4 8 8 0 Universal Inputs 0 8 8 4 4 8 8 0 Digital Inputs 0 0 0 0 0 0 0 16 Input Options Voltage 0 ... 10 V @ 40 kΩ Resistance 0 ... 450 kΩ Temperature -40 °C ... +110 °C (-40 °F ... +230 °F) Current 0 ... 20 mA @ 390 Ω Digital Volt-Free contact Digital 24 V AC detect UniPuts only UniPuts only UniPuts only UniPuts only UniPuts only UniPuts only Pulse counting Output Options Analog 0 ... 10 V Digital 0 ... 10 V Relay Contacts 24 V AC HOA Switch & Pot. 18 V Aux Power BACnet MS/TP-to-IP Routing Modbus TCP ( ² ) RS-485 Port ( ³ ) BACnet MS/TP or Modbus RTU BACnet MS/TP or Modbus RTU BACnet MS/TP or Modbus RTU Local Sensor bus Note (1) : UniPuts are software configurable for point types AI, DI, AO or DO-R. Note (2) : FBXi supports a maximum of 320 Modbus points across a maximum of 32 devices which can be a combination of Modbus RTU or TCP Note (3) : RS-485 Ports support one communication protocol at a time. ©ABB 2020 All Rights Reserved. Subject to change without notice WWW.CYLON.COM 3 DS0132 rev 18 SPECIFICATIONS MECHANICAL Size (excluding terminal plugs) 166 x 89.5 x 57 mm [6.54 x 3.5 x 2.24”] Enclosure Flame-Retardant ABS DIN 43880 type-2 compatible Enclosure IP 20 Mounting DIN rail CONNECTION Note: Use Copper or Copper Clad Aluminum 70 °C (158 °F) conductors only. Terminals PCB mounted plug terminal connections Conductor Area Max: AWG 12 (3.31 mm 2 ) Min: AWG 22 (0.355 mm 2 ) ENVIRONMENT Note: This equipment is intended for field installation within an enclosure. Ambient Temperature -25 C … 50 C (-13 F … 122 F) Ambient Humidity 0% … 90% RH non-condensing Storage Temperature -30 C … +70 C (-22 F … 158 F) EMC Immunity EN 61326-1: 2013 EMC Emission EN 61326-1: 2013 EN 61000-3-2: 2014 EN 61000-3-3: 2013 Approvals UL Listed (CDN & US) UL916 Energy Management Equipment – File No. E176435 Safety Approved ELECTRICAL Supply Requirements 24 V AC ±20 % 50/60 Hz Supply Rating FBXi 20 VA (no FLX modules) FBXi + 1 x FLX 32 VA FBXi + 2 x FLX 44 VA FBXi + 3 x FLX 56 VA FBXi + 4 x FLX 68 VA FLX Power Connection Proprietary FLX bus connector carries power and communications from FBXi unit to power to up to 4 FLX modules. Using FLX-PS24 units allows 4 additional FLX modules per FLX-PS24 unit, up to a maximum of 16 FLX modules. PROCESSOR Type TI Sitara AM335X Dual-core ARM Cortex A8 Clock Speed 1 GHz System Memory 4 GB eMMC Flash + 512 MB DDR3 DRAM Real-Time Clock Yes, backed for 7 days typical COMMUNICATIONS Ethernet ports Dual Switched 10/100BASE-TX (RJ45) Addressing: IP address or Hostname / DHCP Client or Static IP Connection Topology: Daisy-chain, supports Spanning Tree Modbus TCP, BACnet/IP USB ports 2 x Type-A USB connectors USB 2.0 5 V DC 2.5W RS485 Port 1 Software selectable BACnet MS/TP or Modbus RTU RS485 @ 9K6,19K2, 38K4(default), 57K6, 76K8 or 115k2 Baud. Max cable length 1.2 km @ default ¼ unit load device. Sensor/RS485 Port 2 Software selectable BACnet MS/TP or Modbus RTU RS485 @ 9K6,19K2, 38K4(default), 57K6, 76K8 or 115k2 Baud. Max cable length 1.2 km @ default ¼ unit load device. RS485 sensor bus with a maximum cable length 500 m. Supports Cylon® room sensors. Modbus 32/320 total devices/points – Modbus RTU or TCP/IP FLX bus 115.2K Baud Max bus length (including extension cables): 30 m / 100 ft. using 18 AWG conductors 15 m / 50 ft. using 22 AWG conductors FLX bus Connection FLX bus connector carries inter-module communications and module power SOFTWARE FEATURES Maximum number of Strategy Modules 2500 Maximum number of Trendlog Modules 255 Entries per Trendlog 1024 Maximum BACnet Schedules 16 Maximum number of Exposable BACnet Points 2500 SECURITY Data Security Strategy and Set points backed up in Flash Transport Layer Security Support for TLS 1.2 Upgrade Security Upgrade software bundles are signed INTERFACE Engineering Software CXpro ᴴᴰ Touchscreen eXplore ©ABB 2020 All Rights Reserved. Subject to change without notice WWW.CYLON.COM 4 DS0132 rev 18 DIMENSIONS SYSTEM ARCHITECTURE Next >