KMC Controls CTE-5202

Barber Colman TP-81xx Thermostats Replacement Applications 54 CTE-5202 Applications Guide, AN0912A Rev. D
Barber Colman TP-81xx Thermostats
Replacement Applications
This section gives sample applications for using the
CTE-5202 in the place of a Barber Colman (TAC,
Invensys, Schneider Electric) TP-81xx thermostat.
Some of the applications include use with MP-52xx
“beer can” actuators.
TP-8101, TP-8102,
and TP-8103 Leads
and Terminals
Function CTE-5202 Terminals
Red Wire Lead +20 VDC
~ (Phase)
Yellow Wire Lead
Proportional
Output
AO1
Blue Wire Lead Common
T
(Common)
Terminal 1 Common
T
(Common)
Terminal 2 Auxiliary Input AI1
NOTE: Use Sequence 1. See sample applications on page 55 and
page 56.
TP-8124 and
TP-8125 Terminals
Function
CTE-5202
Terminals
OP2 2–15 VDC Cooling (DA) AO1
+20 +20 VDC (Input)
~ (Phase)
OP1 15–2 VDC Heating (RA) AO2
Com Common
T
(Common)
NOTE: Use Sequence 3. See sample applications on page 57 and
page 58.