Doc. Ref No.: mtt/om/10
Issue No.:10
TT7S Series
Input Type
Span Adjustment
0-2500 ohms
> 1K ohms (1uA Resolution)
>200 ohms (5uA Resolution)
0-5000 ohms
> 2K ohms (1uA Resolution)
>400 ohms (5uA Resolution)
0-75mV
>30mV (1uA Resolution)
>10mV (5uA Resolution)
0-500 mV
>200mV (1uA Resolution)
>50mV (5uA Resolution)
0-5 V
>2V (1uA Resolution)
>500mV (5uA Resolution)
0-10 V
>4V (1uA Resolution)
>1V (5uA Resolution)
S
AFETY AND WARNING
To avoid Electrostatic Discharge (ESD) to the
transmitter, which may cause permanent damage,
always ground yourself by touching some ground
equipment before configuring the transmitter.
Before installation or beginning of any troubleshooting
procedures the power to all equipment must be
switched off and isolated. Units suspected of being
faulty must be disconnected and removed first and
brought to a properly equipped workshop for testing
and repair.
Component replacement and interval adjustments
must be made by a company person only. Wiring
must be carried out by personnel, who have basic
electrical knowledge and practical experience.
All wiring must confirm to appropriate standards of
good practice and local codes and regulations. Wiring
must be suitable for voltage, current, and temperature
rating of the system. Beware not to over-tighten the
terminal screws.
C
ONFIGURATION AND CONNECTION
TT7S series transmitters are configurable
through configuration software “mTRAN".
Configuration and calibration should be
done in nonhazardous area.
Once configuration is done, parameters are
changed.
Connection details:
TT7S10-H
Terminal 1, 2& 4:For RTD 3Wire and
Potentiometer Input
Terminal 1, 2, 3 & 4: For RTD 4Wire Input
Terminal 3 & 5: For T/C & Linear Input
Terminal 6 & 7:For Power Supply Input
TT7S10
Terminal 1, 2 &4: For RTD 3Wire and
Potentiometer Input
Terminal 1, 2, 3 & 4: For RTD 4Wire Input
Terminal 3 & 4: For T/C & Linear Input
Terminal 5 & 6: Power Supply Input
TT7S11
Terminal 7 & 8: Power Supply Input
Terminal 2, 3, & 4: For RTD Input
Only, Potentiometer Input
Terminal 3 & 4: For T/C & Linear Input
Table1: Input Sensor Range
Input Type
Ranges
E
-200 to 1000ºC
J
-200 to 1200ºC
K
-200 to 1370ºC
T
-200 to 400ºC
B
450 to 1800ºC
R
0 to 1750ºC
S
0 to 1750ºC
N
-200 to 1300ºC
Pt-100 3 Wire
-200 to 850ºC
Pt-100 4 Wire
(In
TT7S10 and
TT7S10-H)
-200 to 850ºC
LINEAR
0-75mV/ 0-500mV
LINEAR
(In
TT7S10 and
TT7S10-H)
0-5V/0-10V
Potentiometer
0-2500
Ω
Potentiometer
(In
TT7S10 and
TT7S10-H)
0-5000
Ω
