Use KMC Converge and TotalControlTM software to create custom
graphical web pages hosted on a remote web server for a custom
user-interface for the controllers.

FAQ

What types of unitary equipment can the BAC-9300A Series
controllers be used with?

The controllers can be used with RTU, HPU, FCU, AHU, and
ventilator units. Some applications may require custom
programming.

How can I configure the controllers without power?

You can use NFC (Near Field Communication) from a smart device
with the KMC Connect LiteTM app to configure the controller even
when it is unpowered.

What options are available for custom programming of the
controllers?

The controllers are fully programmable, and custom configuration
and programming can be done using KMC ConnectTM software and KMC
ConvergeTM module for Niagara Workbench.

Can I create a custom user interface for the controllers?

Yes, you can use KMC Converge and TotalControlTM software to
create custom graphical web pages hosted on a remote web server as
a custom user-interface for the controllers.

“`

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BAC-9300A Series

BACnet Unitary Controllers (B-BC)

DESCRIPTION

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KMC ConquestTM BAC-9300A series controllers are designed

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to operate unitary and terminal equipment. The integrated

(BAC-9301ACE

alarming, scheduling, and trending enable these BACnet

Shown)

Building Controllers to be powerful edge devices for the modern

smart building ecosystem.

The factory-supplied programming covers common unitary applications. The controllers feature simple, menu-driven setup choices using an STE-9000 series digital sensor, which can be installed permanently as the room sensor or used temporarily as a technician’s service tool.

Alternately, quick configuration of controller properties can be done using NFC (Near Field Communication) from a smart phone, tablet, or computer (using the KMC Connect LiteTM app) while the controller is unpowered.

The Ethernet-enabled BAC-93x1ACE models can also be configured by connecting an HTML5-compatible web browser to the built-in configuration web pages.
To meet the most demanding building automation custom requirements, these controllers are also fully programmable. Custom configuration and programming, with wizards for application programming selection/configuration, are enabled by KMC ConnectTM software and the KMC ConvergeTM module for Niagara Workbench.
KMC Converge and TotalControlTM software additionally provide the capability of creating custom graphical web pages (hosted on a remote web server) to use as a custom user-interface for the controllers.
MODELS

APPLICATIONS
Can be used with the following types of unitary equipment:
· Air handling units (AHU) · Chilled beams · Constant air volume (CAV) with external actuator · Fan coil units (FCU) · Heat pump units (HPU) · Roof top units (RTU) · Unit ventilators · Variable air volume (VAV) with external actuator
(Some applications require custom programming. See also Sample Installation on page 6.)

APPLICATIONS

INPUTS

OUTPUTS

RTU, HPU, FCU,

AHU, and unit

1 opt. air pressure

ventilator

sensor and 8 (total)

VAV/CAV (with
external tri-state actuator), RTU/
HPU static pressure monitoring/control

standard:
· 2 analog (temp. sensor port)
· 6 universal inputs (software configurable as analog, binary, or accumulator

10 total:
· 6 triacs (binary) · 4 universal
(software configurable as analog or binary)

on terminals)

FEATURES
Air Pressure Real Time Sensor (Input) Clock (RTC)

Ethernet Port

MS/TP Port

MODEL

BAC-9301A

BAC-9301AC
BAC-9301ACE
BAC-9311A BAC-9311AC

BAC-9311ACE

KMC Controls, 19476 Industrial Drive, New Paris, IN 46553 / 877-444-5622 / Fax: 574-831-5252 / www.kmccontrols.com

SPECIFICATIONS
A
B C

E F

A 6.744 inches B 5.500 inches C 5.000 inches

DIMENSIONS
171 mm D 6.000 inches 140 mm E 1.500 inches 127 mm F 6.279 inches

152 mm 38 mm 159 mm

Room Sensor Port

Output Terminals

10/100 Ethernet Ports

Power Terminals
Power/Status LED

Input Terminals

NFC Target

(Optional) Differential
Air Pressure
Port

TERMINAL COLOR CODE
Black 24 VAC/VDC Power Green Inputs and Outputs

Inputs and Outputs

Inputs, Universal (6 on Terminal Blocks)

Universal inputs Termination
Resolution

Configurable as analog, binary, or accumulator objects
1K and 10K ohm sensors, 012 VDC, or 020 mA (without need for an external resistor)
16-bit analog-to-digital conversion

Protection Wire size

Overvoltage protection (24 VAC, continuous)
1224 AWG, copper, in removable screw terminal blocks

Input, Dedicated Room Sensor Port

Connector Cable

Modular connector for STE-9xx1 series digital wall sensors or STE6010/6014/6017 analog temperature sensors
Uses standard Ethernet patch cable up to 150 feet (45 meters)

Outputs, Universal (4 on Terminal Blocks)

Universal outputs Power/protection
Resolution Wire size

Configurable as an analog (0 to 12 VDC) or binary object (0 or 12 VDC, on/off)
Each short-circuit protected universal output capable of driving up to 100 mA (at 012 VDC) or 100 mA total for all outputs
12-bit digital-to-analog conversion
1224 AWG, copper, in removable screw terminal blocks

Outputs, Triac (6 Binary)

Triac outputs Power

Optically isolated zero-crossing triac output configured as a binary object
Maximum switching 24 VAC at 1.0 A for each output; maximum total for controller is 3.0 A

Wire size

1224 AWG, copper, in removable screw terminal blocks

Input, Integrated Air Pressure Sensor (BAC-9311ACE)

D pressure range Sensor accuracy
Connections

0 to 2″ wc (0 to 500 Pa)
±4.5% of the reading or (when near zero) 0.0008″ wc (0.2 Pa), whichever is greater (@ 25° C); internally linearized and temperature compensated
Barbed for 1/4 inch FR (Flame Retardant) tubing

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Communication Ports

Configurability

MS/TP (optional)
Ethernet (optional) NFC Room sensor

One EIA-485 port (removable terminal block) for BACnet MS/TP, operating at 9.6, 19.2, 38.4, 57.6, 76.8, or 115.2 kilobaud; max. length of up to 4,000 feet (1,200 meters) of 18 AWG shielded, twisted-pair, no more than 51 pf/ft (167 pf/m); use repeaters for longer distances
Two 10/100BaseT Ethernet connectors for BACnet IP, Foreign Device, and Ethernet 802.3 (ISO 8802-3); segmentation supported; up to 328 ft (100 m) between controllers (using T568B Category 5 or better cable)
NFC (Near Field Communication) up to 1 inch (2.54 cm) from the top of the enclosure
Modular STE connection jack for STE-9000 series digital sensors and STE-6010/6014/6017 analog sensors

OBJECTS*
Inputs and Outputs
Analog, binary, or accumulator input
Analog or binary output Values Analog value Binary value Multi-state value Program and Control Program (Control Basic) PID loop Schedules Schedule Calendar

MAXIMUM #

8 for

9 for

BAC-9301 BAC-9311

120 80 40

10 10

2 1

Logs

Trend log

Trend log multiple (must be created)

4 (default 0)

Alarms and Events

Notification class

Event enrollment

Tables

Input tables

Control Basic tables

*Configuration allows creation and deletion of objects (maximum number of objects shown). The number and configuration of default objects depends on the selected application. For lists of default objects, see the KMC Conquest Controller Application Guide. See also the PIC statement for all supported BACnet objects.

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Configuring, Programming, and Designing Installation

SETUP PROCESS
Config- Programming Web Page uration (Control Basic) Graphics*

KMC CONTROLS TOOL

Conquest NetSensor

Internal configuration

web pages in Conquest

Ethernet “E” models**

KMC Connect LiteTM (NFC) app***

KMC ConnectTM software

**** ****

TotalControlTM software

KMC ConvergeTM module for Niagara WorkBench

KMC Converge GFX
module for Niagara
WorkBench

Power Supply voltage
Required power Wire size

24 VAC (50/60 Hz) or 24 VDC; 15%, +20%; Class 2 only; non-supervised (all circuits, including supply voltage, are power limited circuits)
8 VA, plus external loads
1224 AWG, copper, in a removable screw terminal block

Enclosure and Mounting

Weight Case material
Mounting

14 ounces (0.4 kg)
Green and black flame retardant plastic
Direct mounting to panels or on DIN rails

Environmental Limits

Operating

32 to 120° F (0 to 49° C)

*Custom graphical user-interface web pages can be hosted on a remote web server, but not in the controller.
**Conquest Ethernet-enabled “E” models with the latest firmware can be configured with an HTML5 compatible web browser from pages served from within the controller. For information, see the Conquest Ethernet Controller Configuration Web Pages Application Guide.
***Near Field Communication via enabled smart phone or tablet running the KMC Connect Lite app.
****Full configuration and programming of KMC Conquest controllers is supported starting with TotalControl ver. 4.0.

Shipping Humidity

40 to 160° F (40 to 71° C)
0 to 95% relative humidity (non-condensing)

Warranty, Protocol, and Approvals
Warranty KMC Limited Warranty 5 years (from mfg. date code)
BACnet Protocol

Hardware Features
Processor, Memory, and Clock

Standard Type

Meets or exceeds the specifications in ANSI/ASHRAE BACnet Standard 135-2010 for Building Controllers
BTL-certified as a B-BC controller type

Processor Memory
RTC

32-bit ARM® Cortex-M4
Programs and configuration parameters are stored in nonvolatile memory; auto restart on power failure
Real time clock with (capacitor) power backup for 72 hours (“C” model only) for network time synchronization or full stand-alone operation

Indicators and Isolation

Regulatory Approvals

UL
BTL
RoHS 2 FCC

UL 916 Energy Management Equipment listed
BACnet Testing Laboratory listed as Building Controller (B-BC) (pending)
RoHS 2 compliant
FCC Class A, Part 15, Subpart B and complies with Canadian ICES-003 Class A*

LED indicators

Power/status and Ethernet status

*This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept

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any interference received, including interference that may cause Network Communications

undesired operation. (NFC operation meets FCC compliance while the controller is in an unpowered state.)

BAC-5051AE

BACnet router with single MS/TP and IP/Ethernet ports

ACCESSORIES
NOTE: For accessory details, see the respective product data sheets and installation guides.

HPO-0055
HPO-5551 HPO-9003 HSO-9001

Replacement network bulb assembly (pack of 5) Router technician cable kit NFC Bluetooth/USB module (fob) Ethernet patch cable, 50 feet

Actuators

HSO-9011

Ethernet patch cable, 50 feet, plenum rated

NOTE: See also the selection chart in the Connecting a Remote Actuator to a BAC-9311A section of the KMC Conquest Controller Application Guide.

HSO-9012

Ethernet patch cable, 75 feet, plenum rated

MEP-4xxx MEP-7xxx

Actuators, 25 to 90 in-lb., fail-safe and non-fail-safe
Actuators, 180 and 320 in-lb., failsafe and non-fail-safe

Differential Air Pressure Sensors

SSS-1012 SSS-1013 SSS-1014

Sensor, 3-5/32 inches (80 mm) length Sensor, 5-13/32 in. (137 mm) length Sensor, 7-21/32 in. (194 mm) length

SSS-1015

Sensor, 9-29/32 in. (252 mm) length

Room Sensors, Analog

STE-6010W10

Temperature sensor, white

STE-6014W10

Sensor with rotary setpoint dial, white

STE-6017W10

Sensor with rotary setpoint dial and override button, white

HPO-9005

Room sensor adapter allows the use of other sensors and optional setpoint potentiometers (with wire leads or terminal blocks) to be used instead of STE-601x sensor models with modular jacks

Miscellaneous Hardware

HCO-1103 HCO-1035 HCO-1036

Steel control enclosure with DIN rail mounting, 10 x 7.5 x 2.5 inches (257 x 67 x 193 mm)
Steel control enclosure, 20 x 24 x 6 inches (508 x 610 x 152 mm)*
Steel control enclosure, 24 x 36 x 6 inches (610 x 914 x 152 mm)*

SP-001 HPO-9901

Screwdriver (KMC branded) with a hex end (for NetSensor cover screws) and a flat blade end (for controller terminals)
Controller replacement parts kit with terminal blocks (1 gray, 1 black, 2 green 3-terminal, 4 green 4-terminal, 2 green 5-terminal, 2 green 6-terminal) and DIN clips (2 small for router and 1 large for controllers)

*NOTE: For smoke control applications, the controller must be mounted in a UL Listed FSCS enclosure or listed enclosure with minimum dimensions. The HCO-1035 and HCO-1036 are approved for such applications.

NOTE:

Other STE-6000 series sensors are not fully compatible with the dedicated sensor port. However, various other models can be used with an HPO-9005 adapter or with the controller screw terminals. See the STE-6000 series data sheet for more information. For digital sensor information, see the STE-9000 series.

NOTE:

To order the STE-601x sensor with light almond color instead of white, drop the W on the end of the model number (e.g., STE-6010W is white and STE-6010 is light almond).

Room Sensors, Digital (LCD Display)

STE-9000 Series HPO-9001

KMC Conquest NetSensor digital room temperature sensors for viewing, configuring, and optional humidity, occupancy, and CO2 sensing
NetSensor distribution module

Sensors, Miscellaneous

STE-1405

DAT sensor with plenum-rated cable

STE-1451

OAT sensor

Feedback? Give yours here.

Transformers, 120 to 24 VAC

XEE-6111-050

50 VA, single-hub

XEE-6112-050

50 VA, dual-hub

XEE-6112-100

96 VA, dual-hub (approved for smoke control applications)

SAMPLE INSTALLATION
Communication with Other Network Devices and Remote Monitoring

Configuration via NFC-Enabled
Smart Phone

Air Pressure Sensor (BAC-9311ACE)

Up to 6 Sensors (to terminal blocks)

STE-9xx1 NetSensor (to modular connector)

4 Universal and 6 Triac Outputs

BAC-5051AE Router
Quick (temporary) Network Access Through
Computer Data Port

For more information about installation and operation, see:

· BAC-9300 Series Controller Installation Guide · KMC Conquest Controller Application Guide · KMC Conquest Wiring: BAC-9300 Series Controllers (Video) · Smoke Control Manual for KMC Conquest Systems

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SUPPORT
Additional resources for installation, configuration, application, operation, programming, upgrading, and much more are available on the web at www.kmccontrols.com. Log-in to see all available files.

Specifications and design are6subject to change without notice

925-035-08D

Documents / Resources

KMC CONTROLS BAC-9300A Series BACnet Unitary Controller [pdf] User Manual
BAC-9301A, BAC-9301AC, BAC-9301ACE, BAC-9311A, BAC-9311AC, BAC-9311ACE, BAC-9300A Series BACnet Unitary Controller, BAC-9300A Series, BACnet Unitary Controller, Unitary Controller, Controller

References

User Manual

KMC CONTROLS BAC-9300A Series BACnet Unitary Controller User Manual

BAC-9300A Series BACnet Unitary Controller

Product Information

Specifications

Product Usage Instructions

Setup Choices using STE-9000 Series Digital Sensor

Quick Configuration using NFC

Configuration via Web Browser

Custom Programming with KMC ConnectTM Software

Creating Custom User-Interface

FAQ

What types of unitary equipment can the BAC-9300A Series
controllers be used with?

How can I configure the controllers without power?

What options are available for custom programming of the
controllers?

Can I create a custom user interface for the controllers?

Documents / Resources

References

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