TREND TBTS Installation Instructions Download Page 3

TB/TS Thermistor Room Temperature Sensors Installation Instructions TG200604 Issue 2, 08/03/2011 3

Installation Instructions 

TB/TS

InSTallaTIon 

(continued)

Wire to controller

7

if IQ

 

assemble unit

8

‘click’

0 V

Temperature

IN

SENSOR

IQ

TB/TS

linked for thermistor (T)

analogue input

COM (0V)

if IQl

 

TB/TS

9

10

1

11 12 13

3

COM

C

2

IQL11+/24VAC

TB/TS

COM

15  16   17          18   19

1

2

3

C

IQL11+/230

TB/TS

COM

21  22   23  24   25  26   27   28

COM

1

2

3

4

5

C

IQL13+, 15+, 16

Note that screened cable is not required for 

sensor wiring to IQLs. If screened cable is used, 

the screen must be terminated at the controller 

to its supply cable earth.

polarity independent

IQl

opTIonS

IQL11+, 13+, 15+, 16, 17

TB/TS

Terminal size 0.5 to 2.5 mm

2

 

(14 to 20 AWG)

TB/TS

COM

21  22   23  24   25  26   27   28

1

2

3

4

5

C

0V

AI

10V

IQL17

0 V

Temperature

N (in)

SENSOR

IQ3

TB/TS

+ (+24V)

0 (0V)

N

analogue input linked 

for thermistor (T)

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