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Series TS Digital Temperature Switch

Specifications - Installation and Operating Instructions

Bulletin E-90-TS

The TS Digital Temperature Switch is designed for many

heating and cooling applications. The probe temperature is

displayed on the bright 3-digit, red LED. The user is able to

program 12 different parameters including set point,

hysteresis, cycle time, and ambient probe adjustment using

the front keypad. The unit features error or alarm messaging

and password protection. Select between temperature

display in °F or °C, and 110 VAC, 230 VAC, or 12 VDC

power supplies. The TS includes a thermistor with 5 ft (1.5

m) cable, fitting clips for panel mounting, and instruction

manual.

INSTALLATION

NOTE:

Unit must be mounted away from vibration,

impacts, water and corrosive gases.

•

Cut hole in panel 2.80 x 1.14 inches (71 x 29 mm).

• Apply silicone (or rubber gasket) around the perimeter of

the hole to prevent leakage.

• Insert unit into hole in the panel.

• Slide removable fitting clips onto unit from the back until

secure to panel.

• Remove back cover to wire unit.

• Wiring diagram is displayed on the top of the unit.

•

(Note: PROBE CABLE LENGTH MUST NOT EXCEED

328 ft (100 m). DO NOT INSTALL PROBE CABLE NEAR

POWER CABLES).

• Replace cover once wiring is completed.

WIRING DIAGRAM

PARAMETERS

Description Units Range

SP Set Point Degrees r1 to r2

r0 Differential or Hysteresis Degrees 1 to 20

r1 Lower Value Set Point Degrees -50 to 150°

r2 Higher Value Set Point Degrees -50 to 302°F (-50 to 150°C)

d0 Heating or Cooling Control Option Ht/Co

d2 Time for Defrosting Minutes 0 to 59 min.

d8 Interval Time between Hours 1 to 24 hr.

Defrosting

c0 Min. Stop Time for Load Minutes 0 to 59 min.

c1 Continuous Cycle Time Hours 0 to 24 hr.

P1 Ambient Probe Adjustment Degrees -10 to 10

H5 Parameter Access Code Numeric 0 to 99

(SET AT 00 FROM FACTORY)

t0 Max. Temp. on Display Degrees -50 to 302°F (-50 to 150°C)

DWYER INSTRUMENTS, INC.

Phone: 219/879-8000 www.dwyer-inst.com

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: 219/872-9057 e-mail: info@dwyer-inst.com

SPECIFICATIONS

Probe Range: -58 to 302°F (-50 to 150°C).

Input: 1.5-inch (4 cm) thermistor (1000Ω @ 25°C) with 5-foot

(1.5 m) cable.

Accuracy: ±1°.

Resolution: ±1 digit.

Output: 16 amp SPDT relay @ 250 VAC.

Horsepower Rating (HP):

HP for 8 amp and

HP for

16 amp.

Supply Voltage: 110 VAC, 230 VAC or 12 VDC/VAC, 24

VDC/VAC (depending on model).

Supply Power: 4 VA (230 V).

Ambient Temp: 14 to 158°F (-10 to 70°C).

Storage Temperature: -4 to 176°F (-20 to 80°C).

Front Panel Protection: IP64.

Display: 3-Digit, Red or Green (depending on model).

2.95

[75]

1.34

[34]

2.72

[69]

1.10

[28]

SUPPLY

load

power

E-90-TS 8/6/07 3:45 PM Page 1

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DWYER INSTRUMENTS, INC 1

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Page 1 - DWYER INSTRUMENTS, INC

Series TS Digital Temperature SwitchSpecifications - Installation and Operating InstructionsBulletin E-90-TS The TS Digital Temperature Switch is des

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DWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-inst.comP.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: 219/872-9057 e-mail: info@dwye

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Dwyer TS Manuel d'utilisateur

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