Product Overview

BAC-1xx63/1xxx63 Series (6 Relays and 3 Analog Outputs) Section 39 Application Guide S
NOTE: Do not use REE-3211 relays with analog outputs! See Connect-
ing Outputs on page 14.
Bills of Materials (BAC-1xx63/1xxx63)
AHU (Air Handling Unit)—Modulating Heat and Modulating Cool
NOTE: See also the RTU section for 2-stage options.
This section contains BOMs for the sample installation diagrams in
the corresponding sections of the BAC-1xx63 and BAC-1xxx63 installa-
tion guides. See those documents for detailed drawings and input/out-
put connections as well as other important installation information.
NOTE: See also Sequence of Operation (BAC-1xx63/1xxx63) on page
42.
BILL OF MATERIALS: AHU, Modulating Heat and Modulating Cool
REFERENCE KMC PART # PART DESCRIPTION
FLEXSTAT
BAC-1xx63/
1xxx63
BACNET THERMOSTAT, 6 RELAY & 3 ANALOG OUTPUTS
R1 REE-3211** MULTI-VOLTAGE CONTROL RELAY, 1.2 VA
CLV
VEB-43xxxBDL
FAIL-SAFE CONTROL VALVE, W/ MEP-5372 2-10 VDC
ACTUATOR, 19 VA
HTV
FOR VALVES, CHOOSE CAPACITY/MODEL FROM KMC DATA SHEET
DAT STE-1402 DUCT TEMPERATURE SENSOR
FST CSE-1102 AIR DIFFERENTIAL PRESSURE SWITCH, 0.05-12" WC
MAT STE-1416 12' DUCT AVERAGING TEMP SENSOR
OAT STE-1451 OUTSIDE TEMPERATURE SENSOR
* STE-6011 REMOTE TEMPERATURE SENSOR, TYPE II
* SAE-10xx REMOTE CO
2
SENSOR, SPACE OR DUCT
TX1 XEE-6311-075 TRANSFORMER, 120/240/277/480:24 VAC, 75 VA
CHOOSE ONE OF THE FOLLOWING TRANSFORMERS:
TX2 XEE-6311-075 TRANSFORMER, 120/208/240/480:24 VAC, 75 VA
TX2 XEE-6311-100 TRANSFORMER, 120/240/277/480:24 VAC, 96 VA
*The remote temperature and CO
2
sensor options are not shown in the sample installation
diagrams, and they are available only on BAC-12xxxx/13xxxx/14xxxx models.
**REE-3211 was discontinued. Use CVR11C-0/LD96200 Multi-Voltage Relays instead.
BILL OF MATERIALS: AHU, DAMPER ACTUATORS
REFERENCE
MAX DAMPER
AREA IN FT
2
KMC PART # PART DESCRIPTION
OAD or RTD 6.25 MEP-5372
50 IN·LB FAIL-SAFE ACTUATOR, 2-10VDC,
19VA
OAD or RTD 15 MEP-7252
120 IN·LB FAIL-SAFE ACTUATOR, 0-10VDC,
25VA
OAD or RTD 22.5 MEP-7552
180 IN·LB FAIL-SAFE ACTUATOR, 0-10VDC,
25VA
OAD or RTD 40 MEP-7852
320 IN·LB FAIL-SAFE ACTUATOR, 0-10VDC,
40VA
NOTE: Remote temperature and CO
2
sensors are available only on
BAC-12xxxx/13xxxx/14xxxx models. When IN7 is congured
for a remote space temperature sensor, space temperature can
be congured for onboard, remote, averaging of the two, the
lowest reading, or the highest reading. When DCV is enabled
in the BAC-12xxxx (without a built-in CO
2
sensor), IN9 is as-
sumed to be connected to an external SAE-10xx CO
2
sensor.
BAC-13xxxx/14xxxx FlexStats also have the external CO
2
sensor
option, and if used, the highest of the two readings (internal vs.
external) will be used to control DCV sequences. See the Flex-
Stat Operation Guide for more details.