1. Welcome
Herzlich Willkommen
Bienvenue
JUMO eTRON T
data sheet

2. Digital thermostat JUMO eTRON T
Displays and controls
LC display
3-digit 9-segment display, 6 mm high, with symbols for °C and °F
LED K1
status indication of relay output
programming
increase value,
select picture status at release level
decrease value,
select picture status at release level
PL 70 / © JUMO Klaus Otto

3. Functions
1 measurement input for resistance thermometer, thermocouple, current, voltage (different hardware versions)
1 relay (changeover contact)
configurable for heating and cooling function
indication of min- / max-alert
time delayed switch-on after power-on is adjustable
configuration via device or setup program
available with supply:
AC 230V +10%/-15%, 48…63Hz ;
AC/DC 20…53 V, 48…63Hz ;
DC 12…24V +15%/-15%, AC 24V +15%/-15%, 48…63Hz
PL 70 / © JUMO Klaus Otto

4. Dimensions and assembling
PL 70 / © JUMO Klaus Otto

5. Block structure JUMO eTRON T Measurement input group 1
Pt100, Pt1000 or KTY2X-6 in 2-wire circuit, configurable
JUMO eTRON T
Setup interface
for configuration from PC
Measurement input group 2
thermocouples Fe-CuNi „J, L“ or NiCr-Ni „K“, configurable or
floating changeover contact 10A/250V
Output
Measurement input group 3
current 0(4)…20mA or
LC display
3-digit display for representation of measurement and parameter
Measurement input group 4
voltage 0…10 V or
LED indication
1 LED for the switching status of relay K1
Supply
-AC 230V +10/-15%, 48…Hz
-AC 115V +10/-15%, 48…63Hz
-DC 12…24V +15/-15%
AC 24V+15/-15%, 48…63Hz
Keys
3 keys for instrument operation
PL 70 / © JUMO Klaus Otto

6. Connection
PL 70 / © JUMO Klaus Otto

7. Operational concept
PL 70 / © JUMO Klaus Otto

8. Assignment of user rights
Operational concept
Assignment of user rights
PL 70 / © JUMO Klaus Otto

9. Parameter chart
PL 70 / © JUMO Klaus Otto

10. Setup program
PL 70 / © JUMO Klaus Otto

11. Setup program
PL 70 / © JUMO Klaus Otto

12. Order details
PL 70 / © JUMO Klaus Otto

13. Main fields of application
ventilation technology
heating and air conditioning technology
baking ovens and chip pans
solar and heat pumps
transformer and storage temperature control
PL 70 / © JUMO Klaus Otto

14. General benefits 10A relay (changeover contact)
Replaces an additional auxiliary relay or a contactor in many applications.
3-digit LC display with special symbols °C and °F
Offers a clearly arranged display of process values and parameters.
Setup program
For easy configuration and storage of device data.
Customized linearization via tabular function in the setup program
Enables linearization via 20 supporting points by own specifications.
PL 70 / © JUMO Klaus Otto