TC-18-QE-50 Laird Technologies, TC-18-QE-50 Datasheet - Page 2

• Manufacturer Part Number: TC-18-QE-50
• Description: MODULE THERMOSTAT CONTROLLER PWM
• Manufacturer: Laird Technologies
• Series: Qr
• Type: Temperature Controllerr

Specifications of TC-18-QE-50

• Accessory Type: Temperature Control
• Height: 44 mm
• Length: 141 mm
• Width: 33 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: Thermoelectric Assemblies
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Innovative Technology
for a Connected World
THR-DS-TC-18-QE-50 0311
Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use
and application of Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non-infringement of any Laird
Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products
are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2011 Laird Technologies, Inc.
All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trade marks or registered trade marks of Laird Technologies, Inc. or an affiliate company thereof.
Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights.
* Feature sold on custom units only.
Specifications
Power
Voltage
Current
Power
User Interface
Sensors
Temp Sensor
Fan Tachometer 1
Fan Tachometer 2
Outputs
Thermoelectric Module
Fan 1
Fan 2
Alarm Relay
Overheating Thermostat
LED
Alarms
Low Voltage
High Voltage
Tachometer 1 & 2*
Max Voltage
Max Current
Note: All programming of parameters are conducted by Laird Technologies
Temperature Regulation
ON/OFF mode
Programmed Control Set Point Cooling at 35°C, Off at 32°C
Trim Range
Accuracy
Protection
11 to 58 VDC
8 A without added cooling / 16 A with added cooling
786 W @ 48 VDC Max, 384 W @ 24 VDC Max, 192 W @ 12 VDC Max
Onboard Potentiometer
NTC Thermistor
Use with fans w/ an open collector tachometer
Use with fans w/ an open collector tachometer
Supply voltage @ ≤16 A
Supply voltage @ 2 A
Supply voltage @ 2 A
Open collector, Opto-isolated
Overheating protection
Status/Errors
If voltage is lower than programmed minimum level the outputs are shut down after a
programmed time
Outputs are shut down instantly.
If the RPM signal is lower than the programmed minimum level, error is indicated
VCEO = 35 V, VECO = 6 V
Ic = 50 mA
Controller switches the TEM output between full power to zero power
at the programmed set point and hysteresis
± 5°C
± 1°C
Over and under voltage
Reverse polarity
Q Series, TC-18-QE-50
Temperature Controller