Submittal Sheet

© Astronics PECO T8168 Data Sheet 2020.1,
CONTROL
SYSTEMS
PRODUCT SPECIFICATIONS
Output Ratings
Outputs: Y1, Y2, W1, W2, G, G1
24 VAC (20-30 VAC); 50/60 Hz
10 VA
Outputs: WD, GD, YD
0-10 VDC: Loads must be 1.2K ohms minimum
4-20 mA: Loads must be 600 ohms maximum
Technical Data
• Temperature Control Range: 50° to 90° F (10° to 32° C)
• Dierential: 1° F (0.5°C)
• Input Power: 24 VAC (20-30 VAC) 50/60 Hz (+/- 10%)
• Operating Temperature: 0° to 120°F (-18° to 49°C)
• Operating Humidity: 5% to 95% RH, non-condensing
• Physical Dimensions: 4.3” H x 5.7” W x 1.3”D
• Terminal Connections: 14-24 AWG stranded or solid wire
• Proportional Output Band Width: 2°F (1°C)
• Proportional Stroke Time Default: 2 Minutes (Congurable)
The PECO
®
Performance PRO™ T8168 APPLICATIONS INCLUDE
fan coil, PTAC and Conventional system with a single, multi
speed or 0-10 VDC Fan.
Get Started Today
For additional details, please
contact PECO Control Systems.
11241 SE Highway 212
Clackamas, OR 97015
503-387-6410
[e-mail]
pecocontrolsystems.com
Terminal Description
24 VAC-1 24 VAC 1 (UNSWITCHED)
24 VAC-2 24 VAC 2
24 VAC-2 24 VAC 2
Y1 COOL 1 COOL Open (TWF)
W1 HEAT 1 HEAT Open (TWF)
Y2 COOL 2 or FAN 3 (MED) COOL Close (TWF)
W2 HEAT 2 HEAT Close (TWF)
G FAN 1 (HI)
G1 FAN LO or DAMPER Configurable
YD 0-10VDC COOL (4-20mA)
WD 0-10VDC HEAT (4-20mA)
GD 0-10VDC FAN (4-20mA)
S1 REMOTE SENSOR, FAULT DETECTION
S2 PIPE SENSOR
SC DC /SENSOR COMMON
4A Unused
4B Unused
4C Unused
*TWF = Three Wire Floating valve operation
4.3”
(10.9 cm )
5.7”
(14.5 cm )
1.3”
(3.3 cm )
Model Part No. Description
T8168-1 73671 Performance PRO Proportional
Controller
Remote
Sensor
68671 Temperature Probe for Retun Air
or Pipe Sensor
SP155-017 69308 Indoor Wall Mounted
Remote Sensor
Wiring