A Complete Selection For A Wide Range Of Applications
EꢀEꢁTꢂOꢃꢄꢁ STAꢃDAꢀOꢃE ꢁOꢃTꢂOꢀꢀEꢂS
T775
Provide on/off, modulating, or reset control in applications where
electronic accuracy in addition to remote sensing is desired.
Standard Models
•
Available with one, two or four SPDT relay output stages and/or modulating
outputs (0-10 Vdc, 2-10 Vdc, 4-20 mA and electronic Series 90 selectable).
All models have built-in time-clock scheduler for setback.
Typical applications include
•
–
–
–
On/off control of fans, motors and heaters
Proportional or floating control of damper and valve actuators
Outdoor reset of heating and cooling systems
T775 Electronic Remote Temperature Controllers
Models for Standard Applications
Analog Outputs
-20 mA,
-10 Vdc,
2-10 Vdc
& Series 90
4
0
Sensor
Inputs
Available
Product
Number
Relay
Outputs
Floating
Output
# Sensors
Included
1
2
Description
Replaces
T775A2009
T775B2016
T775B2032
T775B2024
Standard
Standard-NEMA 4X
Standard
T775A1001
1 SPDT
2 SPDT
2 SPDT
4 SPDT
1
2
2
2
1
1
1
1
1
1
2
T775A1019, T775B1000
T775C1009, T775D1008
Standard-NEMA 4X
T775A1027, T775A1035, T775B1018,
T775B1026, T775B1040
T775B2040
Standard
4 SPDT
2
2
1
T775M2006
T775M2022 Modulating-NEMA 4X
Modulating
None
2 SPDT
2
2
2
2
1
1
T775E1015, T775E1023, T775E1056,
T775E1064, T775E1098
T775G1005, T775G1013, T775G1021,
T775G1039
T775M2048 Modulating
2 SPDT
4 SPDT
2
2
2
1
1
T775M2014 Modulating-NEMA 4X
2
2
T775M2030
T775R2035
T775R2043
T775R2027
T775R2001
T775R2019
Modulating
Reset Option
Reset Option
Reset Option
Reset Option
Reset Option
T775E1114, T775F1022, T775F1055, T775F1089 4 SPDT
2
2
2
2
2
2
1
2
2
2
2
2
T775J1001, T775J1076
T775J1019, T775J1027, T775J1035
T775J1043, T775J1050, T775J1068
2 SPDT
None
2 SPDT
4 SPDT
4 SPDT
1
2
2
2
2
1
2
One floating output eliminates two relay outputs.
0021579-001 included with non-ꢃEMA 4X models, and T775-SEꢃS-Wꢂ included with ꢃEMA 4X models.
5
T775 Special Models
T775U — Universal model controls pressure, humidity, temperature
and control of up to 12 stages from a single setpoint using
or any control medium that inputs 1097 ohms PTꢁ, 0-10 Vdc or 4-20 mA. optional 4-relay expansion modules T775S.
ꢁ
O sensors are compatible but reading displayed in percent, not ppm.
2
T775L — Special sequencing module allows configuration of up to 12 relay
outputs with one or two setpoints in any number and combination desired.
Do 3 heat/7 cool, 6 heat/2 cool, 4 heat/2 heat — whatever you desire.
T775P — Special boiler model with features like WWSD, Alarming
T775 Electronic Remote Temperature Controllers
Models for Special Applications
Analog Outputs
4
-20 mA,
-10 Vdc,
Dedi-
cated
0
Sensor
Product
Number
Relay
Outputs
2-10 Vdc,
& Series 90
Digital Pump
Inputs # Sensors Output
1
Output Output Available Included Expandable Reset
Description
Replaces
2
T775P2003
Special boiler with reset
4 SPDT
1
•
3
3
•
•
Stage sequencer with reset
option
3
T775L2007
4 SPDT
2
1
•
•
H775A1006, H775A1022,
H775A1048, H775A1063,
H775B1005, H775C1004,
H775D1003, H775E1002
Universal — humidity,
pressure, etc.
4
T775U2006
2 SPDT
2
2
2
•
•
Universal - Control to sensor A
4
2
T775U2016 (universal input) and sensor B
temp) independently.
Relay expansion module
or 8 more relays possible with T775S2008 relay expansion module(s).
ncludes dedicated pump output, equal run time, pump pre-purge and post-purge, WWSD and more.
Up to 2 independent non-sequenced relays are also available.
First input configurable for temperature 0-5Vdc, 0-10 Vdc, or 4-20 mA; second input is configurable for temperature only.
2 SPDT
(
T775S2008
4 SPDT
Use with T77P or T775L
1
2
3
4
4
ꢄ
2