701050/811-31/061

JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO PROCESS CONTROL INC. Delivery address:Mackenrodtstraße 14, 36039 Fulda, Germany Postal address: 36035 Fulda, Germany Phone: +49 661 6003-0 Fax: +49 661 6003-607 e-mail: mail@jumo.net Internet: www.jumo.net JUMO House Temple Bank, Riverway Harlow, Essex CM 20 2TT, UK Phone: +44 1279 635533 Fax: +44 1279 635262 e-mail: sales@jumo.co.uk Internet: www.jumo.co.uk 885 Fox Chase, Suite 103 Coatesville PA 19320, USA Phone: 610-380-8002 1-800-554-JUMO Fax: 610-380-8009 e-mail: info@JumoUSA.com Internet: www.JumoUSA.com Data Sheet 70.1050 Page 1/3 JUMO eTRON T Digital Thermostat with LC display for mounting on a 35mm DIN rail Brief description The JUMO eTRON T is a compact digital thermostat in 90mm x 22.5mm format for simple temperature control (heating or cooling). The measurement input permits the connection of resistance thermometers or thermocouples, or standard current or voltage signals. The measured value is shown on a 3-digit LC display. The switching status of the relay K1 is indicated by an LED. The instrument is operated from 3 keys on the front panel. The electrical connection is made via screw terminals. A setup program and a PC interface are available as accessories, for easy configuration and parameterization from a PC. Type 701050/ ... Key features Block structure k Heating or cooling is configurable k Limit monitoring k Available for resistance thermometer, thermocouple, standard current or voltage signals, according to choice k 10A relay (changeover contact) k Adjustable switching hysteresis k Simple, space-saving installation k Time-delayed switch-on after power-on is selectable, e.g. for staggered starting of several equipment units k 3-digit LC display with special characters for °C and °F k Parameter level protected by code k Setup program for configuration and archiving via PC k Customized linearization via tabular function in the setup program k UL approval Displays and controls LC display Status indication Keys 3-digit segment display with symbols for the temperature unit, 6mm high LED K1 lights up when the output relay is energized. programming increase setpoint or parameter value (dynamically) decrease setpoint or parameter value (dynamically) Setup interface 02.07/00440441 The instrument is linked to a PC via a PC interface with TTL/RS232 converter and adapter (3-pin). JUMO GmbH & Co. KG • 36035 Fulda, Germany Data Sheet 70.1050 Page 2/3 Technical data Measurement input Measuring range Meas. accuracy1/ ambient temperature error -1 to 11 V scalable with and or customer table 0.1%/ ≤100ppm/°C Recognition of ... Probe shortProbe break circuit Resistance Pt100 EN 60 751 -200 to +600°C 0.1%/ ≤100ppm/°C is recognized is recognized thermometer Pt1000 EN 60 751 -200 to +600°C 0.1%/ ≤100ppm/°C is recognized is recognized KTY2X-6 (PTC) -50 to +150 °C 1%/ ≤100ppm/°C is recognized is recognized Resistance 0 — 3000 Ω customer table 3 0.1%/ ≤100ppm/°C 3 = 0Ω is recognized Measuring current for Pt100: 0.2 mA, for Pt1000, KTY2X-6 or resistance: 0.02 mA Lead compensation is adjustable via the parameter Lead compensation resistance The total resistance (sensor+lead) must not exceed 320Ω for Pt100 and 3200Ω for Pt1000, KTY2X-6 or resistance. Thermocouple Fe-Con J EN 60 584 -200 to +999 °C 0.4%/ ≤100ppm/°C 2 is recognized Fe-Con L DIN 43 710 -200 to +900 °C 0.4%/ ≤100ppm/°C 2 is recognized NiCr-Ni K EN 60 584 -200 to +999 °C 0.4%/ ≤100ppm/°C 2 is recognized -10 to 60 mV customer table 3 0.1%/ ≤100ppm/°C 3 is recognized For the voltage input (-10 to 60 mV), terminal temperature compensation can be used for thermocouples. Internal terminal temperature compensation can be switched off via the setup program (0°C). Current 0 — 20 mA -2 to 22 mA 0.1%/ ≤100ppm/°C 3 scalable with and or customer table 4 — 20 mA 2.4 to 21.6 mA 0.1%/ ≤100ppm/°C 3 is recognized is recognized scalable with and Designation Input resistance RIN ≤ 3Ω Voltage 0 — 10 V - - Input resistance RIN ≥ 100kΩ 1.) The accuracies refer to the measuring range span. 2.) valid from -50°C 3.) A valid customer table must be entered via the setup program and switched over to This may reduce the measuring accuracy. in the instrument. Additional data Sampling time Input filter Measurement offset Special features Customer table 250 msec 1st order digital filter; filter constant adjustable from 0.1 — 99.9sec adjustable from -99.9 to +99.9 via the parameter display of temperature unit: °C, °F (Fahrenheit) or switched-off The setup program acquires a maximum of 20 value pairs and uses them for the linear interpolation of 20 new calibration points. Ambient conditions Ambient temperature range Storage temperature range Climatic conditions Cleaning and care of front panel 0 to +55°C, with side-by-side mounting 0 to +40°C -40 to +70°C ≤75% rel. humidity annual mean, no condensation The front panel can be cleaned with all the usual cleaning and rinsing agents. Do not use solvents such as methylated spirit, white spirit, P1 or xylene! Relay output Relay (changeover contact) 150,000 operations at 10A 250V AC resistive load Supply Supply voltage Power consumption 230V AC +10/-15%, 48 — 63Hz or 115V AC +10/-15%, 48 — 63Hz (isolated from measurement input) 12 — 24V DC +15/-15%, 24V AC +15/-15%, 48 — 63Hz (not isolated from measurement input) < 2VA Housing Material Mounting Operating position Weight Protection Flammability class 02.07/00440441 polycarbonate 35mm x 7.5mm DIN rail to EN 50 022 unrestricted approx. 110g IP20 UL 94 V0 JUMO GmbH & Co. KG • 36035 Fulda, Germany Data Sheet 70.1050 Page 3/3 Electrical data Data backup Connection Electromagnetic compatibility interference emission immunity to interference Electrical safety EEPROM via screw terminals for wire cross-sections up to 2.5 mm2 EN 61 326 Class B to industrial requirements to EN 61 010, Part 1, overvoltage category III, pollution degree 2 Connection diagram Dimensions 90 Type 701050/XX1-31: Measurement input and supply voltage are not isolated from each other! Order details 701050/ 8 9 1 2 3 4 1 02 05 31 000 061 (1) Basic version JUMO eTRON T (2) Basic type extension Version factory-set, configurable within the measurement input group configured to customer specifications Measurement input group1 Pt100 in 2-wire circuit Pt1000 in 2-wire circuit KTY2X-6 Fe-Con J Fe-Con L NiCr-Ni K 0 — 20 mA 4 — 20 mA 0 — 10 V Number of relays 1 changeover contact 10A 250V (3) Supply 230V AC +10/-15% 48 — 63Hz 115V AC +10/-15% 48 — 63Hz 12 — 24V DC +15/-15% / 24V AC +15/-15%, 48 — 63Hz (4) Approvals none Underwriters Laboratories Inc. (UL) (1) Order code Order example (2) 701050 / (3) - / 811 (4) - - 02 - 000 factory-set 1.) It is not possible to switch from one meas. input group to another. Accessories Setup program, multilingual PC interface with TTL / RS232C converter and adapter (pins) 02.07/00440441 Suitable transducers can be found in these data sheets: - 90.2005 Push-in resistance thermometers - 90.2105 Screw-in resistance thermometers - 90.1002 and subsequent ones for screw-in thermocouples - 90.1101 and subsequent ones for push-in thermocouples - 90.1221 Mineral-insulated thermocouples