Specifications

NEW!
NETWORK & WIRELESS
754
NEW!
NETWORK & WIRELESS
13
WHEN YOU NEED IT RIGHT, RIGHT NOW, CALL KELE.
kele.com888-397-5353 USA
TERMINAL IDENTIFICATION - KTEC2647Z
WIRING - KTEC2647Z
APPLICATION - KTEC2647Z
Terminal Use Terminal
Identification
Description
4 - 24 V ~ Hot
24 V~ Hot
Power supply of thermostat, hot side.
5 - 0 V ~ Com
0 V~ Com
Power supply of thermostat, common side. Also used as reference for
the analog outputs when used.
6 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
7 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
9 - Analog Rht
AO 2
Local analog 0 - 10 VDC reheat output when used.
10 - VAV Damper
AO 1
Local VAV analog 0 - 10 VDC output.
Not Used Blank
Blank unused terminal.
12 - BI1
BI 1
Configurable extra digital input. See parameter section for more
information.
13 - RS
RS
Remote room sensor input when used. Input auto-detects a remote
sensor and will automatically by-pass the internal sensor when used.
14 - Scom
Scom
Reference input for BI 1, BI 2, UI3 and RS.
15 - BI2
BI2
Non-configurable extra digital input for monitoring local functions over
the network.
16 - UI3 SS
UI 3
Non-configurable extra analog input for monitoring local discharge or
supply temperatures over the network.
BACnet Network Connections
BACnet Com
Com +
BACnet communication bus + connection.
BACnet Com
Com -
BACnet communication bus – connection.
Ref
Ref
Communication bus reference terminal.
o DO NOT USE FOR OTHER THAN SERVICING ISSUES
o
DO NOT WIRE SHIELD TO THAT POSITION
VAV Damper Wiring VAV Damper and Analog Reheat Wiring
sgnitteSgniriW citamehcS
Pressure dependent VAV cooling only system
Mandatory
• RehtConf = 0 None
VAV Damper
Moto
r
Com
24 VAC
0-10 VDC
24 V~ Hot
24 V~ Com
A
O 1
2
4 V~ Hot
2
4 V~ Com
A
O 2
A
O 1
Com
24 VAC
0-10 VDC
Reheat Valve or SCR
VAV Damper Motor
Com
24 VAC
0-10 VDC
A
nalog VAV Actuato
r
Room Temperature Control
Minimum & Maximum Position
A
djusted at Thermostat
0 to 10
VDC
UI3
0 V~ Com
24 V~ Hot
AO1
Terminal Use Terminal
Identification
Description
4 - 24 V ~ Hot
24 V~ Hot
Power supply of thermostat, hot side.
5 - 0 V ~ Com
0 V~ Com
Power supply of thermostat, common side. Also used as reference for
the analog outputs when used.
6 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
7 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
9 - Analog Rht
AO 2
Local analog 0 - 10 VDC reheat output when used.
10 - VAV Damper
AO 1
Local VAV analog 0 - 10 VDC output.
Not Used Blank
Blank unused terminal.
12 - BI1
BI 1
Configurable extra digital input. See parameter section for more
information.
13 - RS
RS
Remote room sensor input when used. Input auto-detects a remote
sensor and will automatically by-pass the internal sensor when used.
14 - Scom
Scom
Reference input for BI 1, BI 2, UI3 and RS.
15 - BI2
BI2
Non-configurable extra digital input for monitoring local functions over
the network.
16 - UI3 SS
UI 3
Non-configurable extra analog input for monitoring local discharge or
supply temperatures over the network.
BACnet Network Connections
BACnet Com
Com +
BACnet communication bus + connection.
BACnet Com
Com -
BACnet communication bus – connection.
Ref
Ref
Communication bus reference terminal.
o DO NOT USE FOR OTHER THAN SERVICING ISSUES
o DO NOT WIRE SHIELD TO THAT POSITION
VAV Damper Wiring VAV Damper and Analog Reheat Wiring
sgnitteSgniriW citamehcS
Pressure dependent VAV cooling only system
Mandatory
• RehtConf = 0 None
VAV Damper
Moto
r
Com
24 VAC
0-10 VDC
24 V~ Hot
24 V~ Com
A
O 1
2
4 V~ Hot
2
4 V~ Com
A
O 2
A
O 1
Com
24 VAC
0-10 VDC
Reheat Valve or SCR
VAV Damper Motor
Com
24 VAC
0-10 VDC
A
nalog VAV Actuato
r
Room Temperature Control
Minimum & Maximum Position
A
djusted at Thermostat
0 to 10
VDC
UI3
0 V~ Com
24 V~ Hot
AO1
Terminal Use Terminal
Identification
Description
4 - 24 V ~ Hot
24 V~ Hot
Power supply of thermostat, hot side.
5 - 0 V ~ Com
0 V~ Com
Power supply of thermostat, common side. Also used as reference for
the analog outputs when used.
6 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
7 - On/Off Rht
BO 5
Local isolated triac reheat output when used.
9 - Analog Rht
AO 2
Local analog 0 - 10 VDC reheat output when used.
10 - VAV Damper
AO 1
Local VAV analog 0 - 10 VDC output.
Not Used Blank
Blank unused terminal.
12 - BI1
BI 1
Configurable extra digital input. See parameter section for more
information.
13 - RS
RS
Remote room sensor input when used. Input auto-detects a remote
sensor and will automatically by-pass the internal sensor when used.
14 - Scom
Scom
Reference input for BI 1, BI 2, UI3 and RS.
15 - BI2
BI2
Non-configurable extra digital input for monitoring local functions over
the network.
16 - UI3 SS
UI 3
Non-configurable extra analog input for monitoring local discharge or
supply temperatures over the network.
BACnet Network Connections
BACnet Com
Com +
BACnet communication bus + connection.
BACnet Com
Com -
BACnet communication bus – connection.
Ref
Ref
Communication bus reference terminal.
o DO NOT USE FOR OTHER THAN SERVICING ISSUES
o DO NOT WIRE SHIELD TO THAT POSITION
VAV Damper Wiring VAV Damper and Analog Reheat Wiring
sgnitteSgniriW citamehcS
Pressure dependent VAV cooling only system
Mandatory
• RehtConf = 0 None
VAV Damper
Moto
r
Com
24 VAC
0-10 VDC
24 V~ Hot
24 V~ Com
A
O 1
2
4 V~ Hot
2
4 V~ Com
A
O 2
A
O 1
Com
24 VAC
0-10 VDC
Reheat Valve or SCR
VAV Damper Motor
Com
24 VAC
0-10 VDC
A
nalog VAV Actuato
r
Room Temperature Control
Minimum & Maximum Position
A
djusted at Thermostat
0 to 10
VDC
UI3
0 V~ Com
24 V~ Hot
AO1
KELE CONSTANT VOLUME ZONING SYSTEM
KTEC ZONING SYSTEM
March 2014