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TC3440 pages
TC544A/TC244AX/TC344AX
Economic Temperature Controller
SEUC TC3«
Features:
• Dual Display, 4 digit, 7 segment LED
• TC/RTD Input
• PID, ON/OFF Control
• TwoSetpoints
• XTF Selectable
• Field selectable Control Output (Relay or SSR)
• Auxiliary Output: Relay / SSR
• Easy to use
Size: 48mm x 48mm, 72mm x 72mm, 96mm x 96mm
Certifications: CSUL
Technical Specifications
Display
Functional Specifications:
Digits
LED Indication
Input Specifications
Inputs
Sampling time
Input Filter (FTC)
Resolution
Temperature Unit
Indication Accuracy
Output Specifications
4 digit 7 Segment LED, Dual display
TC544: Height of Upper Display: 0.3785"
Height of Lower Display: 0.2720"
TC244: Height of Upper Display: 0.5385"
Height of Lower Display: 0.3755"
TC344: Height of Upper Display: 0.5510"
Height of Lower Display: 0.3830"
Relay ON, Tune, Soak Time
Thermocouple (J,K,T,R,S)/ RTD (Pt100)
250 ms
0.2 to 10.0sec
0.1/1" for TC/RTD inputs
(fixed 1° for R & S type TC input)
°C/°F selectable
For J, K&T inputs: 0.25% of F.S. ±1°
For R & S inputs: 0.5% of F.S. ±2°
(20 min of warm up time for TC inputs)
For RTD inputs: 0.1% of F.S. ±1°
(F.S. = Full Scale)
Control
Contact Rating
SSR Drive (Voltage Pulse)
Alarm
Contact Rating
1
5A @ 250V AC / 30V DC, resistive
12V DC ±10%, 50mA
1
5A @ 230V AC / 30V DC, resistive
Functional Specifications:
Control Action
Proportional Band (P)
Integral Time (I)
Derivative Time (D)
Cycle Time
Hysteresis Width
Manual Reset Value
1) PID
2) ON-OFF
1.0 to 400.0°
0 to 9999 sec
0 to 9999 sec
0.1 to 99.9 sec
0.1 to 99.9°
-19.9 to 19.9°
Heat-cool
Control Action
Proportional Band-Cool
Cycle Time-Cool
Dead Band
Settings for Alarm Output
Modes
Hysteresis
PID (with auto-tuning)
0.0 to 400.0°
0.1 to 99.9 sec
Programmable from setpoint low limit
to setpoint high limit.
Deviation, Absolute
0.1 to 99.9°
Supply Voltage
Supply Voltage
Power Consumption
85 to 270V AC/DC (50/60HZ)
OPTIONAL-24V AC/DC, ±10%
6VA max® 230V AC
Environmental Specifications
Temperature
Humidity (non-condensing)
Weight
Protection Level
Operating: 0 to 50°C (32 to 122°F)
Storage: -20to75°C (-4 to 167°F)
95% RH
TC544:142 gms
TC244:190 gms
TC344 : 252 gms
IP65 for faceplate
Compliance
IEC/EN 61326 (EMI/EMC)
IEC/EN 61010 Revision3 2010 Edition (Safety)
UL 61010 Revision3 2010 Edition (Safety)
www.selec.com
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