JUMO safetyM TB/TW Operating Instructions Manual
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JUMO safetyM TB/TW Operating Instructions Manual

Temperature limiter, temperature monitor
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JUMO safetyM TB/TW
Temperature limiter, temperature
monitor
nach DIN EN 14597
B 70.1160.0
Operating Instructions
2011-12-31

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Summary of Contents for JUMO safetyM TB/TW

  • Page 1 JUMO safetyM TB/TW Temperature limiter, temperature monitor nach DIN EN 14597 B 70.1160.0 Operating Instructions 2011-12-31...

  • Page 2: Overview Of Operation

    Overview of operation Normal display (appr ox. 5 secs after switch-on) Only available when C111=24 when when > 2 seconds Measured Limit value C116 = 0 C116 = 5 value (factory setting) Parameter level AL, VA, ALD, DF when Measured C116 = 1 Differential >...

  • Page 3: Table Of Contents

    Contents Overview of operation ............2 Brief description .
  • Page 4 C111 Analog inputs ............20 C112 Setting for a double thermocouple .
  • Page 5 Contents Probes for operation in air ........... . . 36 Probes for operation in water and oil .

  • Page 6: Brief Description

    2011-12-31 1 Brief description 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).

  • Page 7: Identifying The Instrument Version

    Phone: +41 44 928 24 44 Phone: +49 661 6003-300 or -653 or -899 Fax: +43 1 6106140 Fax: +41 44 928 24 48 Fax: +49 661 6003-881729 E-mail: info@jumo.at E-mail: info@jumo.ch E-mail: service@jumo.net 2011-12-31 2 Identifying the instrument version...
  • Page 8 2011-12-31 2 Identifying the instrument version Basic type 701160 Temperature limiter (TB) / temperature monitor (TW) Version factory setting 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) Pt100 in 3-wire circuit Pt100 in 2-wire circuit...

  • Page 9: Scope Of Delivery

    001 - factory setting Scope of delivery JUMO safetyM TB/TW in the ordered version 1 Operating Instructions 701160.0 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.

  • Page 10: Mounting And Removal

    2011-12-31 3 Mounting and removal Mounting and removal The instrument is clipped onto a 35 mm DIN rail (EN 60715) from the front. Insert a screwdriver into the release slot, push towards the instrument and swing it downward, out of the DIN rail.

  • Page 11: Mounting Location

    Mounting location Preferably vibration-free, so that screw terminals cannot work loose! Free from aggressive media, such as strong acids and caustic solutions and preferably free from dust and powder or other suspended matter, so that ventilation slots cannot get blocked up! Close mounting Maintain at least 10 cm of space at the top, so that the release slot can be accessed with a screwdriver from above.

  • Page 12: Electrical Connection

    2011-12-31 4 Electrical connection Electrical connection Installation notes The instrument is fitted with electronic components that can be destroyed by electrostatic discharge. It is therefore important during mounting, maintenance and servicing that personnel working on the instrument have adequate electrostatic discharge protection. All incoming and outgoing lines without a connection to the mains supply must be laid with shielded and twisted cables.

  • Page 13: Connection Diagram

    Connection diagram Screw terminals are used for connecting strands with a cross-section of 0.2 to 2.5mm DC supply: AC supply: 2011-12-31 4 Electrical connection...
  • Page 14 2011-12-31 4 Electrical connection Supply as on nameplate L1 External conductor N Neutral conductor Analog inputs Thermocouple / double thermocouple (evaluated for temp. Limiter) Resistance thermometer in 2-wire circuit (evaluated for temp. Limiter) or KTY11-6 PTC in 2-wire circuit Lead resistance must be entered for resistance thermometers in 2-wire circuit with longer cable lengths.
  • Page 15 Analog inputs 0 to 20 mA 4 to 20 mA (evaluated for temp. Limiter) 0(2) to 10 V Binary input for connection to floating contact Binary output 24 V DC / 20 mA (short-circuit proof) Relay output Relay with safety fuse for pole contact Ö...

  • Page 16: Commissioning The Instrument

    2011-12-31 5 Commissioning the instrument Commissioning the instrument Displays and controls Apply the supply voltage, all segments light up four seconds long (for testing the segments). If everything is properly connected on the instrument, it will display the limit value, measured value or warning alarm, depending on the configuration.

  • Page 17: Display After Switch-On

    Display after switch-on The value to be displayed is adjustable, as in Chapter 7.6 “C116 Display after switch-on” Selecting and editing parameters (plausibility requirement for input values) Values are displayed in the normal display. To edit a value, here, for example, the AL limit, perform steps 1 - 4 Press for longer than 2 secs 1st value in the parameter level appears...

  • Page 18: Canceling Editing

    2011-12-31 5 Commissioning the instrument Canceling editing will cancel editing, the original value is retained. Acknowledging alarms (for temperature limiters (TB) only) Requirement: C114 = 0 or C114 = 1 Press (Reset) with a suitable tool...
  • Page 19 2011-12-31 5 Commissioning the instrument...

  • Page 20: Parameter Level

    2011-12-31 6 Parameter level Parameter level This level is where to find the parameters AL, VA, ALD and DF, which are freely accessible to operating personnel at the factory. In normal display, press for longer than 2 secs and AL will appear. This level can be inhibited by the setup program.

  • Page 21: Configuration Level

    Configuration level All the configuration level parameters C111 - C122 are listed in the table below. Parameters that are not required are automatically blanked out. In normal display, press for longer than 2 secs and AL will appear. Press again for longer than 2 secs and C111 will appear. Each time you press , you move to the next parameter.

  • Page 22: C111 Analog Inputs

    2011-12-31 7 Configuration level C111 Analog inputs Setting range for AL: Limits for Analog input Comment (can be restricted via overrange/ setup) underrange Pt 100 in 3-wire circuit -1999 to +9999°C -205°C/ +855°C EN 60751 Pt 1000 in 3-wire circuit -1999 to +9999°C -205°C/ +855°C EN 60751...
  • Page 23 Setting range for AL: Limits for Analog input Comment (can be restricted via overrange/ setup) underrange If the system is in the OK range, the relay is active and LED K1 shows green. If the system leaves the OK range, the relay switches off and LED K1 shows red. 2011-12-31 7 Configuration level...
  • Page 24 2011-12-31 7 Configuration level Setting range for AL: Limits for Analog input Comment (can be restricted via overrange/ setup) underrange W3Re-W25Re D Thermocouple -1999 to +9999°C to +2500°C Cu-CuNi T Thermocouple EN 60584 -1999 to +9999°C -205 to +405°C Fe-CuNi J Thermocouple EN 60584 -1999 to +9999°C -205 to +1205°C...

  • Page 25: C112 Setting For A Double Thermocouple

    C112 Setting for a double thermocouple Double thermocouple Comment sensor short circuit not detected! only available for C111 from 037 to 048 Chapter 7.1 “C111 Analog inputs” Can detect a sensor short circuit C113 Unit, decimal place Unit, decimal place Comment °C, no decimal place When the unit changes to °F, the measurement is...

  • Page 26: C115 Switching Action

    2011-12-31 7 Configuration level C115 Switching action Switching Comment action inverse If limit value AL is exceeded, the fitted relay switches OFF. LED K1 shows red and the limit flashes in the display. The temperature limiter remains in this state, even if the measured value falls below limit AL. Only when a tool has been used to press the "Reset"...
  • Page 27 Switching Comment action direct If the value falls below limit AL, the fitted relay switches OFF. LED K1 shows red and the limit flashes in the display. The temperature limiter remains in this state, even if the measured value rises above limit AL.

  • Page 28: C116 Display After Switch-On

    2011-12-31 7 Configuration level C116 Display after switch-on Normal display Comment Limit value Chapter “Overview of operation” Measured value Warning alarm Limit for the differential Can only be set when C111 = 24 (differential measurement) is set. Differential Measured value 2 C117 Binary input function Binary input function Comment...

  • Page 29: C118 Display Switch-Off After Timeout

    C118 Display switch-off after timeout Display switch off Comment inactive Display is permanently switched on. active Display switches off after a timeout and re-appears, as soon as a key is pressed. C119 Warning alarm function The warning alarm is indicated via LED KV and is output simultaneously at the binary output. The switching action can be configured as an absolute value or as an interval to the limit value (relative).

  • Page 30: Scl, Sch, Al Lo, Al Hi, Offs, Hyst1, Hyst2

    2011-12-31 7 Configuration level 7.10 SCL, SCH, AL LO, AL HI, OFFS, HYST1, HYST2 Function Comment Value range (factory setting in bold) lower limit of standard signal only when C111 set with 52, 53, 63, 71 -1999 to 0 to 9999 upper limit of standard signal only when C111 set with 52, 53, 63, 71 -1999 to 100 to 9999...

  • Page 31: C 121 Count For Relay Switching Operations

    7.12 C 121 Count for relay switching operations Value range Meaning (factory setting in bold) Count for relay switching operations 0 to 9999 This is the actual counted amount of switching operations for the relay. If the limit-value set under C120 (factory setting 1000) is reached, error message 0001 is displayed and the relay is deenergized.

  • Page 32: Technical Data

    2011-12-31 8 Technical data Technical data Analog inputs Resistance thermometers Designation Measuring range Accuracy Pt 100 EN 60751 -200 to +850°C 0.1% KTY11-6 -50 to +150 °C Pt 1000 EN 60751 -200 to +850°C 0.1% Connection circuit 2-wire, 3-wire circuits Sampling 210 ms Input filter...
  • Page 33 NiCrSi-NiSi N EN 60584 -100 to +1300°C 0.4% Pt10Rh-Pt S EN 60584 0 to +1768°C 0.4% Pt13Rh-Pt R EN 60584 0 to +1768°C 0.4% Pt13Rh-Pt6Rh B EN 60584 300 to 1820°C 0.4% W3Re-W25Re D 0 to +2495°C 0.4% Cold junction Pt 100, internal Cold junction accuracy ±...

  • Page 34: Measuring Circuit Monitoring

    2011-12-31 8 Technical data Measuring circuit monitoring RTD temperature probe Twin thermocouples Thermocouples Current 0 to 20 mA, 4 to 20mA and KTY11-6 Voltage 0 to 10 V, 2 to 10 V Overrange is detected underrange LEDs K1 and KV light up; "9999" flashes in the display Probe lead is detected...

  • Page 35: Binary Input

    Binary input Connection Function 1 floating contact Configurable unlocking, keyboard inhibit, level inhibit Binary outputs 1 relay 10,0000 operations at a contact rating of 3A/230V, 50Hz resistive load Contact protection circuit: safety fuse 3.15AT, installed in the pole contact arm within the instrument 1 Binary output 24 V DC / 20mA logic signal, short-circuit proof Supply...

  • Page 36: Electrical Safety

    2011-12-31 8 Technical data Electrical safety Clearances / creep paths ≥ / ≥ Mains to electronic components and probe 6 mm 8 mm ≥ / ≥ Mains to the relay 6 mm 8 mm ≥ / ≥ Relay to electronic components and probe 6 mm 8 mm Electrical safety...

  • Page 37: Housing

    Housing Material polyamide (PA 6.6) Screw terminal 0.2 to 2.5mm screw terminal Mounting on 35mm x 7.5mm DIN rail to EN 60715 Operating position vertical Weight approx. 160g Protection IP 20 to EN 60529 8.10 Approvals/Marks approval Inspection authority Certificate/Inspection inspection basics valid for marks...

  • Page 38: Din-Approved Probes

    2011-12-31 9 DIN-approved probes DIN-approved probes Probes for operation in air Note: Because of the high response accuracy, the use of thermowells (pockets) is not admissible. Actual type designation Old type Probe type Temperature range Nom. length mm rocess connection designation RTD temperature probe Data Sheet 90.2006 902006/65-228-1003-1-15-500-668/000...

  • Page 39: Probes For Operation In Water And Oil

    901006/66-953-1046-6-250-668/000 90.027 1 x PT30Rh-PT6Rh, Typ „B“ 600 ... 1500°C 901006/66-953-1046-6-355-668/000 90.028 901006/66-953-1046-6-500-668/000 90.029 901006/66-953-2046-6-250-668/000 90-D-027 2 x PT30Rh-PT6Rh, Typ „B“ 600 ... 1500°C 901006/66-953-2046-6-355-668/000 90-D-028 901006/66-953-2046-6-500-668/000 90-D-029 Probes for operation in water and oil Note: Because of the high response accuracy, the use of thermowells (pockets) is not admissible. Actual type designation Old type Probe type...
  • Page 40 2011-12-31 9 DIN-approved probes Note: Because of the high response accuracy, only use thermowells (pockets) that are included in the scope of delivery. Actual type designation Old type Probe type Temperature range Nom. length mm rocess connection designation RTD temperature probe Data Sheet 90.2006 902006/53-505-2003-1-12-190-815/000 90D239-F03 2 x Pt100...

  • Page 41: Probes For Operation In Air, Water And Oil

    Probes for operation in air, water and oil Note: Because of the high response accuracy, the use of thermowells (pockets) is not admissible. Actual type designation Old type Probe type Temperature range Install. length mm rocess connection designation RTD temperature probe Data Sheet 90.2006 90.2006/10-390-1003-1-8-250-104/000 90.210-F95 1 x Pt100...
  • Page 42 2011-12-31 9 DIN-approved probes...

  • Page 43: Setup Program

    Setup program This program and the interface with adapter can be supplied as accessories. They offer the user the following advantages: easy and convenient parameterization and archiving from a PC simple duplication of parameters for instruments of the same type 10.1 Hardware and software requirements PC Pentium III or above 128 MB RAM, 16 MB free space on hard disk...

  • Page 44: Activating The Access Code

    2011-12-31 10 Setup program 10.3 Activating the access code The factory setting is for no level inhibit to be active in the instrument. The access code can only be activated by the Setup program. In the Setup program, enter a different value to "0" for the access code and transfer it to the instrument Now the parameter level and the configuration level on the device are only accessible with the correct access code.

  • Page 45: Alarm Messages

    Alarm messages The following alarm messages can be shown in alternation with the temperature display: Alarm display Cause Remedy 9999 flashes Gone above measured value Check probe and connecting cable for damage or The measured value is too large, is short-circuit outside the range, or a probe has Chapter 4.2 “Connection diagram”...

  • Page 46: Error Messages

    -999 and is thus outside the 3-digit display range. If that does not help, send the instrument in 0004 Calibration constant The instrument must be returned to JUMO for repair. Send the instrument in Chapter 2.1 “Service addresses” 0005 Configuration data...
  • Page 47 0008 reserved 0009 Calibration data checksum The instrument must be returned to JUMO for repair. Send the instrument in 0010 Configuration data checksum Chapter 2.1 “Service addresses” 0011 Register error 0012 RAM error 0013 ROM error 0014 Program run error occurred...

  • Page 48: What If

    2011-12-31 13 What if... What if... Description Cause Remedy This appears The Setup program is transferring data. Wait for data transmission The monitoring function switches off briefly display: during data transmission and the instrument re- starts. The measurement in the The instrument is in the alarm range Press twice and check the limit value.
  • Page 49 Measure terminals 9 and 12 of the relay with a continuity tester when LED K1 is off The instrument must be returned to JUMO for repair. Chapter 2.1 “Service addresses” Double LED lit (green and Internal system error...
  • Page 50 2011-12-31 13 What if...
  • Page 52 JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc. Street address: JUMO House 8 Technology Boulevard Moritz-Juchheim-Straße 1 Temple Bank, Riverway Canastota, NY 13032, USA 36039 Fulda, Germany Harlow - Essex CM20 2DY, UK Phone: 315-697-5866...

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