User guide

Series TSX Temperature Digital Controller
Specifications - Installation and Operating Instructions
Bulletin E-90-TSX
DWYER INSTRUMENTS, INC. Phone: [phone] www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: [phone] e-mail: [e-mail]
The Series TSX are designed for refrigerating or cooling applica-
tions. It has two inputs for temperature probes type PTC or NTC
(selectable by parameter). The probe temperature is displayed on
the bright 3-digit display. The user is able to program 23 different
parameters including set point, hysteresis, defrosting time and
ambient probe adjustment using the silicone front keypad. The
configuration key input allows easy programming of the parame-
ters. The unit features error warning and password protection.
Select between red or green display color, temperature display in
°C or °F and 115 VAC, 230 VAC, 24 VAC/DC or 12 VAC/DC
power supplies.
INSTALLATION
NOTE: Unit must be mounted away from vibration, impacts, water
and corrosive gases.
• Cut hold in panel 71 x 29 mm (2.80 x 1.14 inches)
• Apply silicone (or rubber gasket) around the perimeter of
the hold to prevent leakage.
• Insert unit into hole of panel.
• Slide removable fitting clips onto unit from the back until
secure to panel.
• Wiring diagram is displayed on the top of the unit.
• Note: DO NOT INSTALL PROBE CABLE NEAR POWER
CABLES.
MAINTENANCE, CLEANING, AND REPAIR
After final installation of the unit, no routine maintenance is
required.
Clean the surface of the display controller with a soft and damp
cloth. Never use abrasive detergents, petrol, alcohol or solvents.
Upon final installation of the Series TSX Temperature Digital
Controller, no routine maintenance is required. A periodic check of
the system calibration is recommended. The Series TSX is not
field serviceable and should be returned if repair is needed (field
repair should not be attempted and may void warranty). Be sure
to include a brief description of the problem plus any relevant
application notes. Contact customer service to receive a return
goods authorization number before shipping.
SPECIFICATIONS
Probe Range:
PTC: -58 to 302°F (-50 to 150°C);
NTC: -58 to 230°F (-50 to 110°C).
Input: PTC/NTC thermistor 1000Ω @ 25°C.
Output: 16A SPST relay @ 250 VAC resistive, 5A inductive;
Dual output units also have one 8A SPDT relay @ 250 VAC
resistive, 3A inductive.
Horsepower Rating (HP): 16A: 1HP 240 VAC - 10FLA, 60LRA
250 VAC.
Control Type: ON/OFF.
Power Requirements: 110 VAC; 230 VAC; 24 VAC/DC; 12
VAC/DC (depending on model).
Accuracy: ±1% FS.
Display: 3-digit, red, 1/2˝ (12.7 mm) digits.
Resolution: 0.1° (<100°); 1° (≥100°).
Memory Backup: Nonvolatile memory.
Ambient Operating Temperature: 14 to 131°F (-10 to 55°C).
Storage Temperature: -4 to 176°F (-20 to 80°C).
Weight: 2.3 oz (65 g).
Front Panel Rating: IP64.
Agency Approvals: UR pending.
(2.375)
(1.100)
LOVE CONTROLS DIVISION
Configuration Key TS2-K Compatible
(1.338)
BLUE BUTTONS
(3.000)
E-90-TSX 8/2/07 9:42 AM Page 1