OPTIFLEX™

OFBBC
BACNET BUILDING CONTROLLER
AND ROUTER
Part Number Part# EQT2
24 Vac Models: TBPL-24-H-A, TBPL-24-HM-A

BACNET BUILDING CONTROLLER AND ROUTER

The OFBBC provides the speed, power, memory, and I/O flexibility needed for the most demanding
control applications in the industry. Capable of controlling multiple pieces of HVAC equipment
simultaneously, this robust BACnet controller can support complex control strategies.

KEY FEATURES AND BENEFITS

Application Features Hardware Features

Designed to address HVAC applications including complex central Supports Gig-E, 1000 Mbps, BACnet IP and DHCP IP
plants addressing
Graphically programmed through the EIKON® programming Local Access Ethernet port at 100 Mbps for system start-
software, an object oriented tool that provides complete flexibility up and troubleshooting
for any custom control sequence
Supports up to 9 FIO expanders in panel configuration or
Supports Automated Logic’s ZS communicating sensors, available in remotely mounted for scalable solutions (180 I/O total)
a variety of zone and equipment sensing options
Provides direct connect for power and communication
Enables live, visual displays of control logic, which uses real time for up to 7 FIO expansion modules when using a DC
operational data and aids in optimizing and troubleshooting system power supply
operations
All programs and historical data stored in non-volatile
BACnet Features memory, eliminating the need for batteries
Conforms to the following device profiles: BACnet Building Capacitor-backed real-time clock keeps time in the
Controller (B-BC); BACnet BBMD (B-BBMD); BACnet Router (B-RTR) event of power failure or network interruption for up to
Supports BACnet Foreign Device Registration (FDR) three days

Supports BACnet interoperability and routing with and between Communications expansion port for future
BACnet IP and BACnet MS/TP communication option cards

Supports 200 Modbus points for system integrations

System Benefits
Connects seamlessly to the WebCTRL building automation system USB port for local device updates

Multiple serial comunication ports to simultaneously route and DIN rail or screw mounting
share data across a wide range of building subsystems

The WebCTRL building automation system gives you the ability to understand
your building operations and analyze the results. Integrate environmental, energy,
security and safety systems into one powerful management tool that helps you
reduce energy consumption, increase occupant comfort, and achieve sustainable
building operations.
1
 SPECIFICATIONS

Part # OFBBC
OptiFlex BACnet Building Controller and Router

Conforms to the BACnet Building Controller (B-BC), BACnet Router (B-RTR) Standard Device and BACnet Broadcast Management Device
BACnet Conformance (B-BBMD) as defined in BACnet 135. Tested to and listed to Protocol Revision 14 (135-2012).
BTL Listing | PICS | WPSCert Conformance Certificate

Control Program Execution Maximum number of control programs: 999 depending upon available memory.

BACnet Objects Maximum number of BACnet objects: 12,000 depending upon available memory.

Third-Party Integration Supports up to 1,500 third-party BACnet points, and 200 Modbus points depending upon available memory.

Power 24 Vac ±10%, 50–60 Hz, 50 VA | 26 Vdc ±10%, 15 W

Communication

10/100/1000 BaseT Ethernet port for BACnet/IP and/or BACnet/Ethernet and/or Modbus TCP/IP communication on the Ethernet at 10, 100, or
Gig-E Port
1000 Mbps, full duplex

For communication with either of the following:

Serial Port 1 • A BACnet MS/TP network at 9,600 to 115,200 bps
• A Modbus at 1,200 to 115200 bps

For communication with either of the following:

Serial Port 2 • A BACnet MS/TP network at 9,600 to 115,200 bps
• A Modbus at 1,200 to 115,200 bps

Service Port Ethernet port at 10 or 100 Mbps for system start-up and troubleshooting

Rnet Port Supports Up to 15 ZS wireless and/or ZS sensors, and one Equipment Touch or OptiPoint™ interface

XNet Port Supports MEx expanders

Expanders Supports up to 9 FIO expanders or 6 MEx expanders, but no more than 9 expanders total

Microprocessor 32-bit ARM Cortex-A8, 600 MHz, processor with multi-level cache memory, two Ethernet controllers, and USB 2.0 host port

16 GBs eMMC Flash memory and 256 MB DDR3 DRAM. User data is archived to non-volatile Flash memory when parameters are changed,
Memory
every 90 seconds, and when the firmware is deliberately shutdown or restarted

Real Time Clock Real-time clock keeps track of time in the event of a power failure for at least 3 days

Device is protected by 2 replaceable, fast acting, 250 Vac, 2A, 5 mm x 20 mm glass fuses
Protection
The power and network ports comply with the EMC requirements EN50491-5-2
8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1
United States: FCC compliant to Title CFR47, Part 15, Subpart B, Class A. UL Listed, File E143900; CCN PAZX, UL916, Energy Management REV ECO REV ECO
DESCRIPTION BY/DATE
DESCRIPTION CHKD/DATE BY/DATE CHKD/DATE

Equipment; AS/NZS: RCM Mark 61000-6-3; Canada: UL Listed File E143900, CCN PAZX7, CAN/CSA C22.2 No. 205 Signal Equip., Industry
Compliance
Canada Compliant, ICES-003, Class A; CE Mark Compliant with 2014/30/EU, and RoHS Compliant: 2015/863/EU; UKCA Mark compliant with
Electromagnetic Compatibility Regulations 2016 – Gov.UK and RoHS for Electrical and Electronic Equipment 2012.

D
Plastic Rating
D
Fire-retardant plastic ABS, UL94-5VA D D

Mounting DIN rail mounting or screw mounting

Figure 1: Physical Dimensions

6.45 6.45
5.50 5.50
6.95 6.95
4.1 in (10.4 cm) 0.157 in
(0.398 cm)
8 7 6 5 4
C C C C

LED status indicators

for power, running,
4.10

communication
7.10
4.10
7.10
Weight: 1.1 lbs 0.482 kg
D

or errors Assembled in the United States

6.45
5.50
6.23 6.23 6.95

B B R10.00 R10.00 B B

4.1 in (10.4 cm) 2.09 2.09

7.1 in (18.0 cm) .260 .260

4.10
7.10
1.405 1.405

1150 Roberts Boulevard, Kennesaw, Georgia 30144

DWG. NO.

DWG. NO.
MODULE DRAWING

MODULE DRAWING

770-429-3000 • Fax 770-429-3001 | automatedlogic.com | A Carrier Company

B
2 R10.00
A A
©2022 Carrier. All Rights Reserved. All trademarks used herein are the property of theirCRITICAL
respective owners.
CHARACTERISTICS CRITICAL CHARACTERISTICS
THIRD ANGLE PROJECTION UNITS THIRD ANGLE PROJECTION
MAT'L UNITS MAT'L
09-29-2022
IN [MM] 2.09 IN [MM]

CRITICAL TO SAFETY CRITICAL TO SAFETY

X X MM (IN) MM (IN)

DO NOT SCALE DRAWING DO NOT SCALE

ALL MATERIALS
AND FINISHES
DRAWING
DESCRIPTION ALL MATERIALS
AND FINISHES
DESCRIPTION
F
CRITICAL TO FUNCTIONALITY F
CRITICAL
UNLESS TO FUNCTIONALITY
OTHERWISE SPECIFIED MECPU
UNLESS OTHERWISE SPECIFIED
MUST BE RoHS

MODULE
MUST BE RoHS

MECPU AMODULE A
COMPLIANT COMPLIANT

DIMENSIONS IN INCHES DIMENSIONS IN INCHES