KMC Controls CSP-5002 - Manual (Page 8)

CSP-5001/5002 VAV Flow Controller-Actuators 8 Applications Guide, Rev. B
* R2 is auxiliary limit trigger on CTE-5104. Voltage above 1 volt triggers T1 to the Aux. Flow Limit. The
application would be a single duct cooling with reheat where the minimum flow is not enough to satisfy the
reheat demand.
CTE-5100 Series Thermostat Cross-Reference
Thermostat
Terminals 5101 5102 5103/
5105 5104 Terminal Description
V1 X X X
Velocity input; connect to “out” terminal on
CSP for readout.
T3 X X X
Upper set point output w/o limits (0–10 volt
fixed signal; can be measured on back of stat).
R1 X X X
T1 override, connect to “–” if unused. Voltage
applied subtracts from T1.
T1 X X X
Upper set point output, with limits;
adjustable at pot. on front of the thermostat.
+ X X X X 16 volts DC power supply input.
12V X X X X
12 volts DC output for temperature
averaging.
A X X X X. Temperature averaging input.
– X X X X Ground reference.
T2 X X X
Lower setpoint output with limits; adjustable
at potentiometer on front of the thermostat.
R2* X X X
T2 override, connect to “–” if unused.*
Voltage applied subtracts from T2.
T4 X X Lower set point output w/o limits.
V2 X X
Velocity input for readout; connect to “out”
terminal on CSP for readout.
NOTE: If desired, the thermostat scale plate can be reversed so that a blank metal plate appears in the
thermostat window instead of the temperature coil indicator and scale. To do so, remove the cover,
pull out the two retaining pins, reverse the plate, reinsert the pins, and reinstall the cover. This does
not affect the thermostat operation.
CTE-5100 Series Cross-Reference