Hydac ETS 300 User Manual

Electronic Temperature SwitchETS 300User manualDate of issue: 03.12.2001

9. Technical specificationsInput data for built-in sensor:Measuring range: -25 .. 100 °C (-13 .. 212 °F)Pressure resistance: 600 barOverload pressure

10. Circuit diagram10.1 Supply voltage, switching outputs, analogue outputModel with 1 switching output Model with 1 switching output and 1 analogue o

connector TFP 100 sensor resistance 1 2 3 4 1 2 3 4 ETS 38X 4-pole M12x1 4-pole Binder plug, series 714 screened cable

11. Model codeSeries no. (determined by manufacturer) Type of connection, mechanical 2 = G1/2" A male thread 8 = electrical connection for separa

12. Accessories12.1 For electrical connectionZBE 01 Right-angled plug (3 pole + earth), ZBE 02 4 pole straight Binder plug,to DIN 43650 series 714 M1

12.2 For mechanical connectionZBM 300 clamp for wall-mounting the ETS 300 (material: polypropylene)Mounting:· Glue damping strips into the recesses o

13. Dimensions 13.1 ETS 300 with built-in temperature sensor Plug to DIN 43650 3 pole + earth Plug, M12x1 4 pole / 5 pole Binder

13.2 ETS 300 with separate temperature sensor TFP 100connection cable LIYCY(3m length)connector ZBE 03M12x1 plugsafety sleeve Plug to DIN 43650

1. Functions of the ETS 300The ETS 300 is available with a built-in and with a separate temperature sensor. Dependingon the model, the unit offers th

4. Digital displayAfter switching on the supply voltage, the unit briefly displays “ETS” and then displays theactual temperature.2 sIn the basic setti

5. Output function5.1 Switching outputsThe ETS 300 has 1 or 2 switching outputs. The following settings can be made under thebasic setting: 5.1.1 Sw

5.3. Setting the switching points, hystereses and/or critical values for the windowfunction· Press "mode" key· "S.P.1" or "

Separatesensor- 30 .. 150 °C(-22 .. 302 °F)-27 .. 150 °C(-16 .. 302 °F)1 .. 178 °C(2 .. 320 °F)1 °C(2 °F)* All ranges given in the table are adjustabl

6.2 Summary of the basic settingsSetting Display SettingrangePre-settingSwitching mode switching output 1 (Sm 1) Switching output 1 operates in switc

7. Programming enableThe unit has 2 types of programming enable which must both be set to "ON" to change thesettings. The operating program

8. Error messagesIf an error is detected, then a corresponding error message appears which must beacknowledged by pressing any key. Possible error me