Emko Temperature Controller Manual

[Annegret Haldiman]

AutomaticReturn to Operation Screen

If no operation is performed in the programming mode for 20 seconds, the device will automatically turn to the operation screen.FAQ

Q: What are the failure messages in ESM-1520N Temperature Controller?

A: The failure messages in ESM-1520N Temperature Controller include probe defect in analogue inputs, wrong sensor connection, or no sensor connection.Q: How can I order ESM-1520N Temperature Controller?

A: To order ESM-1520N Temperature Controller, follow the ordering information provided

Front View and Dimensions of ESM-1520N Temperature ControllerInstallation onto the Rail

The unit is designed for rail mounting.Put into the unit upper side of the rail properly.Pull down the rail lock apparatus via a screw driver.Push the unit from the underside for mounting to the rail.During installation onto the rail, care should be taken to avoid injury from mechanical part of the system. These precautions for the safety of the person who does the rai mounting.

Removing from the Rail

Before starting to remove the unit from the rail, power off the unit and the related system.Pull down the rail lock apparatus via a screw driver.Pull the unit from the underside to seperate the rail lock apparatus from the railFull up the unit to remove from the rail.Electrical Wiring DiagramSupply Voltage Input Connection of the Device

Make sure that the power supply voltage is same indicated on the instrument.Switch on the power supply only after that all the electrical connection have been completed.Supply voltage range must be determined in order. While installing the unit, supply voltage range must be controlled and appropriate supply voltage must be applied to the unit. Controlling prevents damages in unit and system and possible accidents as a result of incorrect supply voltage.There is no power supply switch or fuse on the device. So a power supply switch and a fuse must be added to the supply voltage input. Power supply switch and fuse must be put to a place where user can reach easily. Power supply switch must be two poled for seperating phase and neutral. On/Off condition of power supply switch is very important in electrical connection. On/Off condition of power supply switch must be signed for preventing the wrong connection.Temperature Sensor Input ConnectionTC (Thermocouple) Connection

Connect the wires with the polarity as shown in the figure left.Always use compensation wire corresponding to the thermocouple used. If present, the shield must be connected to a proper ground.Input resistance is greater than 10M W.PTC and NTC Connection

Input resistance is greater than 10M W.Front Panel Definition and Accessing to the MenusObservation of Software Revision on the Displays

When power is first applied to the temperature controller, software revision number is shown on the displays.

ESM-3722Digital ON/OFF and PID Hatcher ControllerESM-3722 series Hatcher controllers are designed for controlling hatcher process.Device can be used easily with PID or On-Off control form and manual start of egg tray rotator

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