Endress+Hauser Thermophant T TTR31 User manual

BA229R/09/en/03.06
71025405
Release 01.02.01
Operating manual
Thermophant®T TTR31, TTR35
Temperature switch

Brief overview
Using the following short form instructions you can commission your system easily and swiftly:
Safety instructions →Page 4
Æ
Installation →Page 6
Æ
Wiring →Page 9
Æ
Operation →Page 10
Display and operating elements
On-site operation
Operation with PC and configuration software
Æ
Trouble-shooting →Page 25

Endress+Hauser 3
TTR31, TTR35
Table of contents
1 Safety instructions . . . . . . . . . . 4
1. 1 Designated use . . . . . . . . . . . . . . . . . . . . . 4
1. 2 Installation, commissioning and operation . 4
1. 3 Operational safety . . . . . . . . . . . . . . . . . . . 4
1. 4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 Device identification. . . . . . . . . 5
2. 1 Nameplate . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Installation . . . . . . . . . . . . . . . . 6
3. 1 Incoming acceptance, storage . . . . . . . . . . 6
3. 2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . 6
3. 3 Process connection . . . . . . . . . . . . . . . . . . 7
3. 4 Installation instructions . . . . . . . . . . . . . . . 8
4 Wiring. . . . . . . . . . . . . . . . . . . . 9
4. 1 DC voltage version with M12 connector . . 9
4. 2 DC voltage version with valve connector . . 9
5 Operation . . . . . . . . . . . . . . . . 10
5. 1 On-site operation . . . . . . . . . . . . . . . . . . . 10
5. 2 Operation with PC and Readwin® 2000 . 18
6 Accessories. . . . . . . . . . . . . . . 19
6. 1 Adapter concept for TTR35 . . . . . . . . . . . 19
6.3 Electrical connection . . . . . . . . . . . . . . . . 23
6.4 Configuration kit . . . . . . . . . . . . . . . . . . . 24
7 Trouble-shooting . . . . . . . . . . 25
7. 1 Errors and warnings . . . . . . . . . . . . . . . . 25
7. 2 Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7. 3 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . 26
7. 4 Change status (release) . . . . . . . . . . . . . . 26
7. 5 Release history . . . . . . . . . . . . . . . . . . . 26
8 The most important
technical data . . . . . . . . . . . . . 28
8. 1 Power supply . . . . . . . . . . . . . . . . . . . . . 28
8. 2 Output . . . . . . . . . . . . . . . . . . . . . . . . . . 28
8. 3 Operating conditions . . . . . . . . . . . . . . . . 28
9 Dangerous good sheet . . . . . . .30

Safety instructions TTR31, TTR35
4Endress+Hauser
1 Safety instructions
1. 1 Designated use
The Thermophant®T is a temperature switch for monitoring, displaying and regulating process
temperatures. The device has been safely built with state-of-the-art technology and meets the
applicable requirements and EC Directives. It can, however, be a source of danger if used
incorrectly or for anything other than the designated use.
1. 2 Installation, commissioning and operation
Installation, electrical connection, commissioning, operation and maintenance of the measuring
system must be carried out by trained, qualified specialists authorised to perform such work by
the facility's owner-operator. The specialist must have read and understood these Operating In-
structions and must follow the instructions they contain. The device may only be modified and
repair work carried out if this is explicitly permitted in the Operating Instructions. Damaged de-
vices which could be a source of danger may not be commissioned and must be labelled and
identified as defective.
1. 3 Operational safety
• Functional safety
The Thermophant®T temperature switches were developed according to the standards IEC
61508 and IEC 61511-1 (FDIS). The device version with PNP switch output and additional
analog output is equipped with fault detection and fault prevention facilities within the
electronics and software.
•Ex-area
The Thermophant®T is not approved for use in Ex-areas.
1. 4 Return
The following procedures must be carried out before a device is returned to Endress+Hauser:
• Always enclose a fully completed “Declaration of Contamination” form with the device. Only
then can Endress+Hauser transport and examine a returned device. A copy of the “Declara-
tion of Contamination” can be found on the second last page of these Operating Instructions.
• Remove all fluid residues. This is particularly important if the fluid is hazardous to health, e.g.
flammable, toxic, caustic, carcinogenic, etc.
#Warning!
Do not return a measuring device if you are not absolutely certain that all traces of hazardous
substances have been removed, e.g. substances which have penetrated crevices or diffused
through plastic.

TTR31, TTR35 Device identification
Endress+Hauser 5
2 Device identification
2. 1 Nameplate
To identify your device, compare the complete order code and the version information on the
delivery papers with the data on the nameplate.
T09-TTR31xxx-18-xx-xx-xx-000
Fig. 1: Nameplate for device identification (as example)
!Note!
The release number indicates the change status of the device. A change in the last two figures
does not have any affect on the compatibility - see also →Chap. 7.
mOrder code rConnection diagram
nSerial number sMeasuring range
oTAG number tAmbient temperature
pRelease number (change status) uDegree of protection
qConnection values vApprovals

Installation TTR31, TTR35
6Endress+Hauser
3 Installation
3. 1 Incoming acceptance, storage
• Incoming acceptance:
Check the packaging and the device for damage. Check that the goods delivered are complete
and nothing is missing.
•Storage:
Storage temperature -40 °C to +85 °C (-40 °F to +185 °F).
3. 2 Dimensions
T09-TTR31xxx-06-xx-xx-en-000
Fig. 2: Dimensions in mm (inches)
Version L in 50, 100 and 200 mm (1.97, 3.94 and 7.87")
M 12x1 connector as per IEC 60947-5-2
M 16x1.5 or ½ NPT valve plug as per DIN 43650A/ISO 4400
ø 42.3 (1.66)
97.1 (3.82)
42.1 (1.66)
38.7 (1.52) 38.7 (1.52)
36 (1.42)
24 (0.95) 24 (0.95)
52 (2.05)
ø 38.5 (1.52)
M 16x1.5/½NPT
M 12x1
LL L
øøø
6 (0.24) 6 (0.24) 6 (0.24)
L
ø6 (0.24)
ø14 (0.55)
with neck
35 (1.38)

TTR31, TTR35 Installation
Endress+Hauser 7
3. 3 Process connection
The following table illustrates the versions of Thermophant®T.
TTR31 TTR35
T09-TTR31xxx-17-xx-xx-en-000
Field of applica-
tion
Monitoring, display and control of process temperatures Monitoring, display and con-
trol of process temperatures
in hygienic processes
Process connec-
tion
Item A
Version without proc-
ess connection (’w’).
Suitable welding
bosses and coupling
(see section 6)
Item B
Version with thread
process connection
ANSI ¼" NPT
(m= AF14) and
½" NPT (m= AF27)
Item C
Version with thread
process connection
G ¼A (n= AF14) and
G ½A (n= AF27) as
per ISO 228
Item D
Adapter concept - version
with M24x1.5 thread for
adapters with process con-
nection for hygienic processes
(see section 6.1.2)
Sensor length L Version L in 50, 100 and 200 mm (1.97, 3.94 and 7.87")
Measuring range -50 °C to +150 °C (-58 °F to 302 °F)

Installation TTR31, TTR35
8Endress+Hauser
3. 4 Installation instructions
T09-TTR31xxx-11-00-xx-xx-000
Fig. 3: Possible installation options for temperature monitoring in pipes
mTTR31
nTTR35 for use in hygienic processes
Mounting instructions:
• Installation at angle pieces, against the direction of flow (Fig. 3, Item A)
• Installation in smaller pipes, inclined against the direction of flow (Fig. 3, Item B)
• Installation vertical to the direction of flow (Fig. 3, Item C)
• The on-site display can be rotated electronically 180° −see section 5. 1 "On-site operation"
• The housing can be rotated up to 310°
"Caution!
Do no thread into process connection by turning housing. Always use a wrench on the process
connnection fluts (→Fig. 3, Pos. 1) to tighten the sensor into the process connection.

TTR31, TTR35 Wiring
Endress+Hauser 9
4 Wiring
4. 1 DC voltage version with M12 connector
P01-PTx3xxxx-04-xx-xx-xx-002
Fig. 4: Thermophant® T with M12x1 connector
A1: 1x PNP switch output
A2: PNP switch outputs R1 and m(R2)
A2’: PNP switch outputs R1 and m (diagnosis/break contact with adjustment "DESINA")
A3: PNP switch output with additional analog output
A3’: PNP switch output with additional analog output (PIN assignment with "DESINA" setting)
"Caution!
To avoid the analog input damaging of a PLC, do not connect the a active PNP switch output of
the device to the 4...20 mA input of a PLC.
!Note!
DESINA (→Chap. 5.1.3 Basic settings):
R2 = Diagnosis/break contact (more informations about DESINA see www.desina.de)
4. 2 DC voltage version with valve connector
P01-PTx3xxxx-04-xx-xx-xx-003
Fig. 5: Thermophant®T with M 16x1.5 or ½ NPT valve plug
B: 1x PNP switch output

Operation TTR31, TTR35
10 Endress+Hauser
5 Operation
5. 1 On-site operation
The Thermophant®T is operated by means of three keys. The digital display and the light
emitting diodes (LED) support navigation in the operating menu.
T09-TTR31xxx-19-xx-xx-en-001
Fig. 6: Position of operating elements and possibilities for display
Digital display illumination:
–White=OKstatus
– Red = error status

TTR31, TTR35 Operation
Endress+Hauser 11
5.1.1 Navigating in the operating menu
T09-TTR31xxx-19-xx-xx-xx-002
Fig. 7: Navigating in the operating menu
A Function group selection
B Function selection
m Enter the operating menu
– Press the E key for longer than 3 s
n Select the "Function group" with the + or −key
o Select the "Function" with the E key
p Enter or change parameters with the + or −key
– Then return to "Function" with the E key Note: If software locking is enabled, it must be disabled before
making entries or changes
q Press the E key several times to return to the "Function group"
r Jump back to the measuring position (Home position)
– Press the E key for longer than 3 s
s Query to save data (select "YES" or "NO" with the + or − key)
– Confirm with the E key
!Note!
Changes to the parameter settings only become effective if you choose s 'YES' when asked to
save data.

Operation TTR31, TTR35
12 Endress+Hauser
5.1.2 Structure of the operating menu
The structure below shows all the possible fields of the operating menu.
T09-TTR31xxx-19-xx-xx-xx-003
Fig. 8: Operating menu: A function groups, B functions, C settings

TTR31, TTR35 Operation
Endress+Hauser 13
5.1.3 Basic settings
Base Basic settings
  Technical unit C
C6

Select technical unit:
°C
°F
K
 Configure zero
point
,M, Position adjustment:
within ±10 °C/K (±18 °F)
of the upper range limit
7@ Accept zero point ,M, No settings possible (not
available in PC software)
 Display 



66
66
PV: measured value
display
PVRO: measured value
display rotated 180°
SP: set switch point
display
SPRO: set switch point
display rotated 180°
OFF: display off
OFFR: display off rotated
180°
 Damping:
display value, out-
put signal
,M, 0...40 s
 DESINA 

Connection in accord-
ance with DESINA
guidelines

Operation TTR31, TTR35
14 Endress+Hauser
5.1.4 Output setting
• Hysteresis function
The hysteresis function enables two-point control via a hysteresis. Depending on the
temperature T, the hysteresis can be set via the switch point SP and the switch-back point
RSP.
• Window function
The window function enables the monitoring of a process temperature range.
• NO contact or NC contact
This switch function is freely selectable.
• Factory setting (if no customer-specific settings have been ordered):
Switch point SP 1: 45 °C (113.0 °F); Switch-back point RSP 1: 44.5 °C (112.1 °F)
Switch point SP 2: 55 °C (131.0 °F); Switch-back point RSP 2: 54.5 °C (130.1 °F)
• Range of adjustment
LRL = Lower Range Limit
URL = Upper Range Limit
LRV = Lower Range Value
URV = Upper Range Value
T09-TTR31xxx-05-xx-xx-xx-001
Fig. 9: mHysteresis function, nWindow function, oNO contact switch status , pNC contact switch sta-
tus SP Switch point; RSP Switch-back point

TTR31, TTR35 Operation
Endress+Hauser 15
OUT/
OUT2
Output/output 2 (optional)

.
6
6.
Switching charac-
teristic




0>.,
WINC:
window/NC contact
HYNC:
hysteresis/NC contact
WINO:
window/NO contact
HYNO:
hysteresis/NO contact
4 - 20:
Analog output (only if
available)

.
Switch point value ,M, Switch point
-49.5 to 150 °C
(-57.1 to 302 °F)
in increments of 0.1 °C
(0.18 °F)

.
Switch-back point
value
,M, Switch-back point
-50 to 149 °C
(-58 to 300 °F)
in increments of 0.1 °C
(0.18 °F)

.
Switch point delay ,M, Delay time
0...99 s
in increments of 0.1 s

.
Switch-back point
delay
,M, Delay time 0...99 s
in increments of 0.1 s
Min. distance between SP and RSP: 0.5 °C/K (0.9 °F)

Operation TTR31, TTR35
16 Endress+Hauser
0>.,  Value for 4 mA
(LRV)
,M, -50 to 130 °C
(-58 to 266 °F)
Lower range value in
increments of 0.1 °C
(0.18 °F)
 Value for 20 mA
(URV)
,M, -30 to 150 °C
(-22 to 302 °F)
Enter upper range value in
increments of 0.1 °C
(0.18 °F)
7@ Temperature
applied for 4 mA
(LRV)
,M, Take temperature value as
lower range value (not via
PC software)
7@ Temperature
applied for 20 mA
(URV)
,M, Take temperature value as
upper range value (not vial
PC software)
6 Error current 


Current value in event of
error:
MIN = ≤ 3.6 mA
MAX = ≥21.0 mA
HOLD = last value
Min. distance between SETL and SETU: 20 °C/K (36 °F)
OUT/
OUT2
Output/output 2 (optional)

TTR31, TTR35 Operation
Endress+Hauser 17
5.1.5 Service function setting
SERV Service functions
  Locking code ,Enter the locking code for
enabling the device.
 Change locking
code
,Freely selectable code
1...9999.
0 = no locking;
A locking code already
assigned can only be
changed by first entering
the old code for enabling
the device.
 Reset 

Reset all entries to the fac-
tory setting
@ Revision counter ,Increases by 1 with each
configuration
@ Last device status ,Displays the last device
status to occur ≠0

.
(if output 2
available)
Simulation
output 1 or 2
66


/M1
(if analog out-
put available)
OFF:
No simulation
OPEN:
Switch output open
CLOS:
Switch output closed
3.5:
Simulation values for ana-
log output in mA
(3.5/4.0/8.0/12.0/16.0
/20.0/21.7)
@ Max. indicator ,M, Display of max. measured
process value
@ Min. indicator ,M, Display of min. measured
process value

Operation TTR31, TTR35
18 Endress+Hauser
5. 2 Operation with PC and Readwin®2000
T09-TTR31xxx-04-xx-xx-en-004
Fig. 10: Operation with PC
5.2.1 Additional operating options
In addition to the operating options listed in the previous "On-site operation" section, the Read-
Win®2000 configuration software provides further information on the Thermophant®T:
USBUSB
PC Configuration software
ReadWin 2000
®
Configuration kit TXU10-AA
Function group Description
SERV Number of switch changes for output 1
Number of switch changes for output 2
Device status
INFO Tag number
Order code
Limit switch serial number
Sensor serial number
Electronics serial number
Device release
(change status)
Hardware version

TTR31, TTR35 Accessories
Endress+Hauser 19
5.2.2 Operating Instructions for Readwin®2000
Comprehensive information on the ReadWin ®2000 configuration software may be found in
the Operating Instructions BA137R/09/en.
6 Accessories
If ordering accessories, please specify the serial number of the unit! All dimensions in the
drawings are given in mm (inches).
6. 1 Adapter concept for TTR35
The process connection is an adapter and the sensor module has an adapter thread
(see section 3. 3, process connection). As a result, the process connection can easily be changed
at a later stage.
6.1.1 Adapter change
The adapter can be changed on TTR35.
T09-TTR31xxx-17-xx-xx-xx-000
Fig. 11: Changing the adapter
m Sensor module with adapter thread
n Standard O-ring
o Adapter
INFO Software version
Function group Description

Accessories TTR31, TTR35
20 Endress+Hauser
Please note the following when changing the adapter:
• Use a new O-ring. Diameter 15.54 x 2.62 mm (0.612" x 0.103").
EPDM 70 Shore FDA 3-A approved.
• Fix the device (sensor module) in place with an open-ended wrench AF 27. Never hold the
housing of the device to loosen or tighten the process connection adapter.
• The adapter can be screwed on with an open-ended wrench AF 27 or AF 32, depending on
the process connection, (see section 6.1.2 adapter versions).
The maximum torque is 80 Nm. The thread can become loose if exposed to severe strain
through pressure and temperature. For this reason, the air-tightness must be checked
regularly and the thread tightened if necessary.
• When changing the adapter, make sure that the sensor tube of the sensor is not damaged.
!Note!
We recommend to change the O-ring in the same time frame as of all other sealings in your
process.
6.1.2 Adapter versions
EN10204-3.1 = Material certificate (melt analysis)
DTT35: order numbers for clamp adapter ver-
sions.
•VersionDB
Without EN10204-3.1: order no. 71020524
With EN10204-3.1: order no. 51008165
•VersionDL
Without EN10204-3.1: order no. 71020525
With EN10204-3.1: order no. 51008166
P01-PTx3xxxx-06-xx-xx-en-009