TB/TC/S Strap-on Temperature Sensor Installation Instructions TG201240 Issue 2, 18-Dec-2015. 3
Installation Instructions TB/TC/S
6
Connect to Controller
Sensor IQ1xx/2xx
COM (0V)
IN
polarity
independent
terminate screen
at IQ end only
Terminal size 0.5 to 2.5 mm
2
(14 to 20 AWG)
TP/1/1/22/HP/200 (Belden 8761) cable recommended
Note: Also compatible with IQeco’s and IQL’s.
Analogue input
channel linked
for thermistor (T)
Sensor IQ3
0 (0V)
N (in)
polarity
independent
+ (24 V)
7
Replace Cover
8
Congure IQ
or
IQ Conguration Manual (90-1533)
IQ3 Conguration Manual (TE200768)
IQeco Conguration Manual (TE201089)
9
Set up IQ Sensor Type
It is recommended to use SET (software tool) for the setting
of the sensor type module. For all IQ2 series controllers with
rmware version 2.1 or greater, or IQ3 series controllers, the
following SET Unique Sensor References should be used:
Thermistor: Thermistor TBTC (°C)
Thermistor TBTC F (°F)
Alternatively set scaling mode to 5 (characterise), and enter
scaling manually as dened in the adjacent table.
Note For IQ3 the scaling mode and exponent (E) do not need
to be set up.
For all other IQ controllers see Sensor Scaling Reference
Card (TB100521A).
Thermistor (-30 °C to +100 °C, -22 °F to +212 °F)
Exponent 3
Lower -35 -31
0.724 95 203
0.961 85 185
1.484 70 158
2.641 50 122
4.460 30 86
7.6 6 8 0 32
8.482 -10 14
16 9.078 -20 -4
18 9.476 -30 -22
2 INSTALLATION (continued)