JUMO SafetyM TB/TW Manuale utente

JUMO safetyM TB/TW

Temperature limiter, temperature

monitor

nach DIN EN 14597

B 70.1160.0

Operating Instructions

2011-12-31

Overview of operation

C111...C122 see Chapter 7 “Configuration level”

Measured

value

Differential

when

C116 = 1

when

C116 = 2 Warning

alarm1

Limit value

when

C116 = 0

(factory setting)

Only available

when C111=24

Limit for

Differential

Measured

value 2

P+

Software

version

when

C116 = 5

when

C116 = 4

when

C116 = 3

Only available when C11* = 1 or 2

DIF – IN2 (differential of two Pt100 sensors in 2-wire circuit)

> 2 seconds3

Parameter level

AL, VA, ALD, DF

> 2 seconds

Configuration level

C111...C122

Normal display (appr ox. 5 secs after switch-on)

Access to this level can be inhibited with the Setup program.

P+

Contents

Overview of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1 Brief description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.1 Temperature monitor (TW) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2 Temperature limiter (TB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.3 Differential measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Identifying the instrument version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.1 Service addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Mounting and removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

3.1 Mounting location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.2 Close mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3.3 Electrical isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4.1 Installation notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4.2 Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5 Commissioning the instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.1 Displays and controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

5.2 Display after switch-on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5.3 Selecting and editing parameters (plausibility requirement for input values) . . . . . . . . . . . . . . . 15

5.4 Canceling editing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.5 Acknowledging alarms (for temperature limiters (TB) only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6 Parameter level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7 Configuration level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Contents

7.1 C111 Analog inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7.2 C112 Setting for a double thermocouple . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.3 C113 Unit, decimal place . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.4 C114 Device function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.5 C115 Switching action . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.6 C116 Display after switch-on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.7 C117 Binary input function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.8 C118 Display switch-off after timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7.9 C119 Warning alarm function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7.10 SCL, SCH, AL LO, AL HI, OFFS, HYST1, HYST2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.11 C 120 Limit value for relay switching operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.12 C 121 Count for relay switching operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

7.13 C 122 Operating hours counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

8.1 Analog inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

8.2 Measuring circuit monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

8.3 Binary input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

8.4 Binary outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

8.5 Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

8.6 Test voltages to EN 60730, Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

8.7 Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

8.8 Environmental influences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

8.9 Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

8.10 Approvals/Marks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

9 DIN-approved probes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Contents

9.1 Probes for operation in air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

9.2 Probes for operation in water and oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

9.3 Probes for operation in air, water and oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

10 Setup program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

10.1 Hardware and software requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

10.2 Displaying the device software version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

10.3 Activating the access code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

10.4 Restricting the setting range for the AL limit (minimum/maximum value master) . . . . . . . . . . . 42

11 Alarm messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

12 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

13 What if... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

1 Brief description

2011-12-31 4

1 Brief description

Temperature limiters (TB) and temperature monitors (TW) are used to monitor thermal processes in systems, to signal

whenever the measurement exceeds or falls below an adjustable limit value.

This limit infringement is indicated by built-in LED K1 and the fitted relay switches the system to a safe operating state

(alarm range).

1.1 Temperature monitor (TW)

The temperature monitor is a device which, when activated, resets automatically if the sensor temperature has fallen below or

risen above set limit value AL by an amount equal to the switching differential.

vChapter 7.5 “C115 Switching action”

1.2 Temperature limiter (TB)

The temperature limiter is a device which, when activated, is locked out. It can be reset by hand or with the aid of a tool, if the

sensor temperature has fallen below or risen above limit value AL by an amount equal to the switching differential.

vChapter 7.5 “C115 Switching action”

1.3 Differential measurement

The TB/TW can measure the differential of two Pt 100 resistance thermometers in a 2-wire circuit.

If the system is within the OK range, the relay is active and LED K1 shows green.

If the system leaves the OK range or infringes set limit value AL, the relay switches off and LED K1 shows red.

vChapter 7.1 “C111 Analog inputs”

2 Identifying the instrument version 5

2011-12-31

2 Identifying the instrument version

The nameplate is glued to the side of the housing.

The supply voltage must correspond to the voltage given on the nameplate!

Please read these operating instructions before commissioning the instrument.

These operating instruction are valid from instrument software version: 237.02.01 (Press + ).

Keep the manual in a place which is accessible to all users at all times.

Your comments could help us to improve these operating instructions.

Phone: (06 61) 60 03-7 27

Fax: (06 61) 60 03-5 08

2.1 Service addresses

Phone support in Germany:

Phone: +49 661 6003-300 or -653 or -899

Fax: +49 661 6003-881729

E-mail: servi[email protected]

Austria:

Phone: +43 1 610610

Fax: +43 1 6106140

E-mail: [email protected]

Switzerland:

Phone: +41 44 928 24 44

Fax: +41 44 928 24 48

E-mail: [email protected]

AC supply: DC supply:

2 Identifying the instrument version

2011-12-31 6

Basic type

701160 Temperature limiter (TB) / temperature monitor (TW)

Version

8factory setting

9 configuration to customer specification

Switching action

0151 Inverse temperature monitor

0152 Direct temperature monitor

0153 Inverse temperature limiter

0154 Direct temperature limiter

Measurement input (programmable)

001 Pt100 in 3-wire circuit

003 Pt100 in 2-wire circuit

005 Pt1000 in 2-wire circuit

006 Pt1000 in 3-wire circuit

024 2 x Pt100 for differential measurement

037 W3Re-W25Re D

039 Cu-CuNi T

040 Fe-CuNi J

041 Cu-CuNi U

042 Fe-CuNi L

043 NiCr-Ni K

044 Pt10Rh-Pt S

2 Identifying the instrument version 7

2011-12-31

2.2 Scope of delivery

-JUMOsafetyMTB/TW in the ordered version

- 1 Operating Instructions 701160.0

045 Pt13Rh-Pt R

046 Pt30Rh-Pt6Rh B

048 NiCrSi-NiSi N

052 0 to 20 mA

053 4 to 20 mA

063 0 to 10 V

071 2 to 10 V

601 KTY11-6

Supply

23 110 to 240 V AC +10% /-15%, 48 to 63 Hz

25 20 to 30V AC/DC, 48 to 63Hz

701160 / 8 - 0153 - 001 - 23

factory setting

All the required settings are described in the current operating instructions.

Carrying out manipulations not described, or expressly forbidden in the operating instructions, will put your

warranty at risk!

If you have any problems, please contact the nearest subsidiary or the head office.

3 Mounting and removal

2011-12-31 8

3 Mounting and removal

The instrument is clipped onto a 35 mm DIN rail (EN 60715) from the front.

hInsert a screwdriver into the release slot, push towards the instrument and swing it downward, out of the DIN rail.

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